BSBMGT605 Provide Leadership across the organisation

BSBMGT605 Assessment Task 1 1 | P a g e Updated: Jan 2016 V 1.0

 

 

 

 

 

 

 

 

 

 

 

Task 01: Communicate organisational mission and goals (Written Report and Presentation)

Submission details

The Assessment Task is due on the date specified by your trainer. Any variations to this arrangement must be approved in writing by your trainer.

Submit this report & power point presentation slides with any required evidence attached. See specifications below for details.

You must submit both printed copy and soft copy of your answers in a word document.

Submit the printed copy of required evidences (your answers) to your Trainer with the “Assessment Cover Sheet” (Filled out and signed appropriately) attached on top of your documents.

Upload the softcopy on the link provide in the eLearning site.

The Trainer/Assessor may further prompt and question in order to receive answers of appropriate quality or if further clarification required and to validate authenticity of your submitted work.

 

Word limit: Word limit for answering this task is minimum 500 words

 

 

 

 

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Assessment description

Using the workplace scenario information provided, you will address expectations of an organisation to investigate incidents in accordance with legal and organisational requirements. You will also address expectations to communicate organisational mission and goals to internal stakeholders.

Procedure

1. Review the simulated business documentation, including policies and procedures, in the Appendix 1

‘Max Lionel Realty’. Review templates contained in Appendix 2 ‘Templates’ for possible use or

adaptation in completing assessment task requirements.

2. Review the information in Scenario 1 below and fill out an incident report in connection with the WHS

incident. Complete a risk assessment based on the information provided by the HR Manager. Update

the organisational risk register.

3. Review the information in Scenario 2 below and prepare a presentation on the managers’ WHS

responsibilities. Ensure you:

○ explain the organisation’s mission, values and strategic directions

○ explain the link between the organisation’s objectives, standards, relevant legislation and the

responsibilities of managers and agents for a safe workplace

○ state expectations of managers in a way designed to build commitment and support by

managers; use persuasive language and deploy an appropriate leadership style

○ use appropriate media to achieve objectives of presentation.

4. Deliver presentation.

5. Submit documentation as per specifications below.

 

Scenario 1

You are the Operations General Manager at Max Lionel Realty (MLR). You are responsible for the day-to-day running of the company. You oversee the coordination of activities that occur within the Residential, Commercial, and Investments branches of the company. You are responsible for overseeing projects which affect operations of the organisation as a whole. You work with the HR manager to coordinate systems and projects to achieve cooperation and coordination across the company.

WHS Incident

A WHS incident recently occurred at the Commercial office of Max Lionel Realty. Although it is the Commercial Manager’s responsibility to investigate WHS incidents, they have not done so. You decide to step in. In accordance with the recently implemented WHS management system you must:

 investigate incidents

 complete an incident report

 perform risk assessment

 update risk register.

The records you create of the incident need to be submitted to the HR Manager (assessor) for storage as per records management policy.

 

 

 

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Details of the incident

 Last Wednesday, a client, who was running late decided to leave through the emergency exit and stairwell, falling and breaking her wrist.

The exit door was blocked by boxes of paper.

 One of the agents heard calls for help, managed to open the exit and help the client.

 Not realising what had happened, or the seriousness of the accident, the agent criticised the client’s high heels, implying that such a thing would never happen to a man. ‘Any sensible woman would take the lift’.

 The client was humiliated.

 The client was taken to the Royal Women’s Hospital by ambulance.

 She is threatening to sue MLR for injuries, loss of income and mental trauma.

 Another agent noticed a strange odour and an oily substance on the stairwell.

 This agent reported the incident verbally to the Commercial Realty Manager.

 This incident has only just become known to the HR manager, who has been contacted by both the client’s lawyer and the Office of the Human Rights Ombudsman.

 Several incidents in which managers have failed to undertake WHS management system responsibilities have occurred recently. For example, record-keeping has been incomplete.

 Consultation with agents, WHS committee meetings not occurred.

The organisation’s original target was to reduce the number of WHS incidents by 25%; however, after initial success, enthusiasm for the system has worn off and incident rates are only just lower than they were when the system was initiated.

 

Scenario 2

You are the Operations General Manager at Max Lionel Realty. You have recently investigated a serious WHS incident.

You have determined that the incident may represent a systemic breakdown in compliance with the organisation’s WHS management system. This system has only recently been implemented and clearly the requisite practices have not been embedded.

Your legal and ethical responsibility is clear. You have a legal and ethical responsibility as a manager to minimise workplace hazards. Moreover, in accordance with organisational change management processes, you need to ensure organisational support by regularly reviewing compliance and acting immediately to intervene to ensure organisational objectives and minimise risk.

You need to ensure managers are aware of and comply with the following responsibilities under the WHS management system and WHS legislation:

 consult with agents on WHS issues to continually identify any potential risks

 regularly conduct WHS committee meetings to address risk across the organisation

 regularly assess potential workplace hazards

 act proactively to reduce risk

 update the risk register.

You have decided to prepare a presentation to managers to ensure compliance.

Your objective is to ensure a smooth implementation of the WHS management system. Accordingly, you don’t want to single out or embarrass any one manager. Rather, you want to ensure enthusiastic support by underscoring the importance of implementation of the WHS management system with respect to Max Lionel’s mission and organisational goals.

You will need to ensure you demonstrate and support ethical attitudes and practices.

 

 

 

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Task Specifications

You must:

 plan and deliver a presentation to managers (approx.. 10-15 slides)

 submit:

o incident report, risk analysis and updated risk register (use the template provided)

o presentation notes, PowerPoint slides, etc.

Your assessor will be looking for:

 interpersonal skills to communicate and inspire trust and confidence of others and to ensure their cooperation and support

 risk management skills to analyse, identify and develop mitigation strategies for identified risks

 knowledge of business ethics and their application

 knowledge of leadership styles and their application

 knowledge of legislation, codes and by laws relevant to the organisation’s operations

 knowledge of organisation mission, purpose and values

 knowledge of organisation objectives, plans and strategies

 knowledge of organisational change processes.

 

 

 

 

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Appendix

Fast Track Couriers Pty Ltd

 

Task

It is the end of the 2011 financial year. You are an external change management consultant employed by Fast Track Couriers. You have been asked by the General Manager to prepare a report to identify opportunities and requirements for change for the organisation in the coming year.

You have been given some information about the organisation and the organisation’s strategic goals. Specific operational and human resources goals were developed to support the strategic goals.

The strategic goals were developed as a result of external market research indicating an opportunity for Fast Track Couriers to build market share in Sydney. The business has the opportunity to increase Sydney market share by 7.5% on the back increased efficiency and shorter delivery times from larger truck fleet and improved distribution systems.

You have also been given some information about employees and some background information regarding the organisation’s workforce relations.

Before submitting the final report, you will need to review your proposed changes with all relevant manager stakeholders. The General Manager is very concerned about identifying change requirements in close consultation with key management stakeholders within the organisation in order to ensure the least resistance to implementation.

 

 

 

 

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About Fast Track Couriers

Fast Track Couriers is a courier company that has been operating in New South Wales for the last 15 years. Its primary business function is delivering medium to large size packages across metropolitan Sydney.

 

Strategic plan goals

The organisation’s strategic goals are:

 to expand business in the metropolitan area so that small to medium package deliveries market share increases by 7.5%

 to develop an integrated approach to distribution management utilising technology such as PDA devices and GPS

 to develop and maintain a cohesive and well-motivated workforce.

Strategic goals are supported by the following operational and human resources goals.

Operational plan goals

 Testing of the distribution management system is to cease and allow implementation within the first quarter of the 2012 financial year.

 The truck fleet will need to be expanded by 8 trucks within the 2012 financial year.

Human resources goals:

 To incorporate a Human Resources function to facilitate the changes in workforce management in the first quarter of the 2012 financial year.

 Introduce professional development and training to achieve organisational goals and promote understanding of organisation’s strategic goals in the first quarter of the 2012 financial year.

 Eliminate industrial relations problems in the 2012 financial year. Conclude negotiations with employees and union.

 Eliminate lifting injuries.

Employee profile

Fast Track Couriers employee the following people:

 General manager (GM) – Generally on the road; never in office.

 Chief financial officer (CFO) – Reports to GM and keeps office hours; 9–5, Mon–Fri.

 Accountant – Reports to CFO and keeps office hours; 9–5, Mon–Fri.

 Truck drivers (x20) – Report to office.

 Office team manager – Reports to GM and keeps office hours; 9–5, Mon–Fri.

 Office team members (x5) – Perform administrative, sales, customer relationship management duties. Monitor truck drivers and handle enquiries. Report to office team manager.

Head office employees

 Covered under individual contracts.

 Salary range $32,000–$75,000 annum.

 Small team of mainly female employees, ranging in age.

 Lots of opportunity to participate in learning and development programs due to management support; however little desire to participate.

 High employee engagement scores. Employees cite team work and opportunities as motivating factors affecting the business success.

 

 

 

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Drivers

 Covered by an award.

 Salary $45,000 per annum.

 Heavily unionised.

 Employee demographics are all male employees aged 25–65.

 Little opportunity to participate in learning and development programs due to being on the road; however, little to no interest to participate in development opportunities.

 Large number of workplace injuries due to heavy lifting.

 Low employee engagement scores. Drivers cite pay as an issue.

 Currently experiencing low turnover.

 History of industrial disputes regarding pay and previous change initiatives.

 

Background to workforce management and relations

The company communicates with employees via email for head office employees and a printed monthly newsletter for drivers. The company provides information regarding policies procedures through documented manuals that are held in each truck as an employee manual. Office-based staff can access copies of these manuals at the office.

All trucks are fitted with a GPS system to assist drivers with navigating to each pick up and drop off location. Trucks are also assigned a PDA that provides drivers with the details of each pick up and drop off and records when a job starts and finishes. The data from this device is sent back to head office to monitor job progress but is not used to complete productivity reporting. When this device was introduced, drivers were not happy as they felt the organisation was saying that it did not trust the drivers to manually record the time spent on each job. Many of the drivers also resented having to learn how to use the device and thought it was a waste of time.

Head office employees work very closely together and are a very cohesive and motivated team. They are positive about the organisation’s direction and respond well to change.

Drivers have historically reacted negatively to change. Change implemented in the past has met with resistance and was therefore difficult to implement. Drivers have in the past done their best to block any changes from being implemented, even going to the lengths of threatening strike action and having the union involved to assist with resolving the issue.

Fast Track Couriers currently allocates two drivers per truck to ensure that drivers are able to load and unload heavy packages. The strategy going forward is to remove the need for having two drivers per truck by installing an automatic lift gate on the back of each gate at a cost of $10,000 per truck. This will mean that only one driver is needed per truck as no heavy lifting will be required.

It is Fast Track Couriers intention to use these surplus drivers to drive the new trucks that will be purchased to enable the company to extend its services to regional NSW.

Drivers are currently happy with the work environment as they enjoy working as part of a two-man team. The organisation typically leaves the drivers alone and lets them do their job as this is what seems to make them happy. Management has tried in the past to have drivers participate in organisational activities. These activities were not received positively and the drivers complained and asked not to be involved. The drivers’ view is that their preferred team is their two-man driver team and they only see the benefits of that specific working arrangement. There is a high value placed on communication with trucking team members.

BSBMGT605 Provide Leadership across the organisation – Appendix 1 ` LAST UPDATED: Jan 2016, Version No. 1

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Appendix 1 – Stimulated Business

Max Lionel Realty

 

 

 

 

 

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Table of Contents

Chapter 1 – Business plan (excerpt) ………………………………………………………………………………. 3

Chapter 2 – Organisational chart and management profiles …………………………………………….. 4

Chapter 3 – Management responsibilities………………………………………………………………………. 5

Chapter 4 – Budget summary ……………………………………………………………………………………….. 6

Chapter 5 – Operational plan ……………………………………………………………………………………….. 7

Chapter 6 – Operational risk register …………………………………………………………………………….. 9

Chapter 7 – Work Health and Safety (WHS) Policy…………………………………………………………. 10

Chapter 8 – Anti-discrimination policy …………………………………………………………………………. 12

Chapter 9 – Procurement policy and procedures …………………………………………………………… 13

Chapter 10 – Max Lionel Realty current tenants list ………………………………………………………. 18

Chapter 11 – List of pre-approved suppliers …………………………………………………………………. 19

 

 

 

 

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Chapter 1 – Business plan (excerpt)

 

 

From Max Lionel Realty business plan FY 2012/13

About Max Lionel Realty

Max Lionel Realty (MLR) was founded in 2008 by property developer Max Lionel. The company currently employs approximately 100 people, 80 of whom are licensed real estate agents.

Through its client agents, the organisation manages property sales and rentals (both residential and commercial) on behalf of a range of clients. The organisation also separately engages in investment activities, such as property and land development.

Max Lionel Realty has been a member of the Real Estate Institute of Victoria (REIV) since 2008 and proudly follows the REIV Code of Conduct.

Mission:

 to achieve the highest returns for our clients and to deliver a client experience that is second to none in the industry.

Vision:

 to establish, within five years, the MLR brand — the highest ethical standards with best-in-breed performance for clients.

Values:

 integrity

 client-focus

 active encouragement of excellence, innovation and continuous improvement

 teamwork

 recognition of the diversity and expertise of MLR employees and agents.

Strategic directions:

The strategic context in which Max Lionel Realty will achieve its mission and vision is through:

 engaging with customers and clients

 building goodwill and reputation for integrity

 supporting innovative thinking, management and leadership skills.

 creating a high-performing, highly profitable organisation.

 

 

 

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Chapter 2 – Organisational chart and management profiles

Max Lionel Realty organisational chart

 

Board of Directors and CEO

Max Lionel

Chief Financial Officer

Riz Mehra

Operations General Manager

Kim Sweeney

Human Resources Manager

Les Goodale

Manager Residential Realty

(Sales and Rentals)

Sam Lee

Manager Commercial Realty (Sales and Rentals)

Pat Mifsud

Manager Investments

Peter Mitchell

 

 

 

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Chapter 3 – Management responsibilities

Max Lionel, CEO

Max is responsible for working with the Board of Directors to oversee the business, set overall strategic directions, manage risk, and authorise large financial transactions.

Riz Mehra, Chief Financial Officer

Riz is responsible for preparing quarterly financial statements and overall budgeting. Riz Is also responsible for overseeing budgets for cost centres and individual projects. At the completion of financial quarters and at the end of projects, Riz is responsible for viewing budget variation reports and incorporating information into financial statements and financial projections.

Kim Sweeney, Operations General Manager

Kim is responsible for the day-to-day running of the company. Kim oversees the coordination, as well as the structural separation, of the Residential, Commercial, and Investments centres. Kim is responsible for sponsoring projects which affect operations of the organisation as a whole. Kim works with the Human Resources Manager to coordinate systems and projects in order to achieve company-wide synergy.

Les Goodale, Human Resources Manager

Les is responsible for the productive capacity and welfare of people at MLR. With the

Operations General Manager, Kim works to coordinate projects and management systems such

as performance management, recruitment, and induction. Kim will need to ensure aspects of

the recently launched WHS management system, such as risk assessment, management,

consulting, reporting and continuous improvement, are coordinated with all subsequent

activities.

Sam Lee, Manager Residential Realty

Sam is responsible for the management of all aspects of residential realty. Sam manages the activities of residential agents.

Pat Misfud, Manager Commercial Realty

Pat is responsible for the management of all aspects commercial realty. Pat manages the activities of commercial agents.

Peter Mitchell, Manager Investments

Peter is responsible for the management of all aspects investment realty. Peter manages the activities of investment agents. Peter works with the Operations General Manager to ensure separation of investment from obligations to residential and commercial clients.

 

 

 

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Chapter 4 – Budget summary

Max Lionel Realty 2012–13 budget by activities to be undertaken

Income:

Commissions, fees from clients

$2,566,000 Commissions and agents’ fees for the period.

Investment income $1,567,000 Real estate investment income.

COGS $150,413 Cost of provision of services.

Total Income $3,982,587 Gross profit.

 

Expenses:

Wages, salaries and on costs $1,567,890 Wages, salaries, superannuation, work cover insurance, payroll tax.

Consultancy fees $50,000 Project management: WHS management system; AD awareness program.

Communication expenses $42,000 Telephone, ISP costs, IT support.

Staff travel, transport and accommodation.

$55,500 Cost of staff travel and associated costs for sales, etc.

Premises expenses $250,000 Rent, electricity, maintenance, cleaning.

Capital expenditure $120,000 Purchase of new office equipment (90%), vehicles; purchase of properties, land.

Depreciation and amortisation

$177,569 Computers and capital equipment that is depreciated.

Office supplies $65,068 Printing and stationery, postage, amenities.

Professional fees (consultants, legal and audit), insurances, taxes and charges, subscriptions and memberships.

$62,187 Audit fees, external accounting costs, bank charges, insurance except workers compensation.

Total Expenses $2,390,214

Surplus $1,592,373 Net income before tax.

 

 

 

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Chapter 5 – Operational plan

Max Lionel Realty operational plan (summary) FY 2012/2013

Objectives: Performance measures Tasks:

1 Engage with customers/build ethical profile:

raise organisational profile by 20%

improve client satisfaction performance by 25%.

 Percentage of brand

recognition in sought-after

categories in periodic

customer surveys.

 Percentage of customers

with positive view of

organisational

responsiveness,

innovation, quality.

 Number of client/tenant

complaints.

 Project to raise awareness of anti-

discrimination, WHS and other

legislation/codes of conduct among agents,

clients, tenants.

 Conduct of quarterly surveys: clients and

tenants.

 Training needs analysis and training of

agents.

 Ensure agents disclose potential conflict of

interest to clients, tenants.

 Development of ethical charter, including

principles all agents must follow.

2 Increase revenues by 20% within the third quarter.

 Total income.

 Agent income.

 Investment income.

 Investigate resourcing needs: number of

agents; personnel; office equipment, cars,

etc.

 Fulfil resourcing needs in accordance with

policies and procedures.

3 Reduce direct and indirect costs of operations by 10%.

 General ledger accounts;

financial statements:

 wages

 cost of agent services

 consultancy fees

 wastage and associated

expenses.

 Renegotiate with suppliers.

 Research potential new suppliers.

 Management engagement with employees to

achieve greater employee support of

organisational goals.

 Include explanation of how activities work

with organisational strategic goals in all

communications to internal personnel.

 Greater use by managers of budgets to

encourage restraint.

 Greater focus on budget restraint in

management of projects.

4 Engage workers with strategic goals of business and support professional development in line with strategic goals. (Targets to be set by individual managers.)

 Percentage completion of

performance plans and

performance management

process.

 Numbers of coaching

sessions completed.

 Numbers of operational –

related training programs

completed.

 Management engagement with employees to

achieve greater buy in of organisational

goals.

 Include explanation of how activities work

with organisational strategic goals in all

communications to internal personnel.

 Regular coaching.

 Training needs analysis and training.

 Strategic goals included in induction program

 

 

 

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Max Lionel Realty operational plan (summary) FY 2012/2013

Objectives: Performance measures Tasks:

for estate agents.

 Employee incentives for performance in all

areas relevant to operational and strategic

goals.

5 Improve health of employees (range of specific areas).

 Numbers of injuries (Target

= 0).

 Numbers of absentees

(Target = <3% of total

hours).

 Training needs analysis and training on WHS

and implementation of recently launched

MLR WHS management system.

 Research incentives for: safe work

achievement and healthy lifestyle.

 

 

 

 

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Chapter 6 – Operational risk register

Max Lionel Realty risk register FY 2012/2013

Identified risk Probability Impact Current controls Future actions

Failure to recruit qualified real estate agents due to increased competition.

Medium High  All office equipment regularly reviewed and updated as required; IT security monitored and maintained.

 Appropriate insurances held and coverage reviewed annually.

 Managers encouraged and incentivised to follow performance management policy.

 Employee performance plans align with business plan and six- monthly review process in place.

 Project to raise awareness of anti- discrimination, WHS and other legislation/codes of conduct among agents, clients, tenants

 Appropriate HR policies and procedures in place.

 WHS management system in place.

 Industry benchmarking in all areas of organisational performance

 Conduct periodic reviews of agent performance to ensure professional conduct

 Staff trained in use of technology as needed.

 Keep abreast of changes in potential liabilities.

 Review and develop HR related policies where required.

 Development of ethical charter, including principles all agents must follow.

Failure to realise revenue gains due to recent slump in real estate prices.

High High

Inadequate insurance cover. Low High

Non-compliance on anti- discrimination.

Medium High

Perception of discriminatory practice reducing client and tenant base.

Medium High

Poor organisational culture; low level of staff engagement and morale.

Medium Medium

Loss of knowledge and capability through departing staff.

Low High

Failure to meet occupational health and safety requirements.

Low High

 

 

 

 

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Chapter 7 – Work Health and Safety (WHS) Policy

Max Lionel Realty WHS policy

Max Lionel Realty recognises its responsibility to provide a healthy and safe working environment for employees, contractors, clients and visitors. Max Lionel Realty is committed to the continued wellbeing of its employees and to ensuring that all employees are safe from injury and health risks whilst undertaking work- related duties, including home-based work.

Purpose The purpose of this policy is to ensure the acquisition of resources is carried out consistently, fairly and transparently and in accordance with organisational requirements.

In order to ensure a healthy and safe working environment, Max Lionel Realty will (in accordance with the WHS management system):

 undertake risk assessments and implement procedures to adequately manage any risks in the working environment

 provide written procedures and instructions for safe working practices

 ensure compliance with all relevant legislation

 maintain safe systems of work including the work premises and environment

 provide appropriate support, instruction, training and supervision to employees to ensure safe working practices.

Scope The scope of this policy covers employees and contractors of Max Lionel Realty (MLR).

Resources Specific procedures for the implementation of this policy are available below and on the company intranet.

Responsibility Max Lionel Realty management and employees are ultimately responsible for ensuring that safe systems of work are established, implemented and maintained.

Management is responsible for:

 the effective implementation and regular review of WHS procedures

 consultation with employees regarding health and safety issues and changes to legislation and/or working practices which may affect the health, safety or welfare of employee

 providing and maintaining a safe system of working practices

 

 

 

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 providing support, training, and supervision to employees to

ensure safe and healthy workplace practices are carried out, including relevant first aid training where appropriate

 the provision of adequate resources for employees to meet the WHS commitment, including an up-to-date first aid kit.

Individual employees are responsible for:

 following all WHS policies and procedures

 ensuring they report all potential and actual risks to partners or managers/supervisors

 taking care to protect their own health and safety and that of their colleagues at work

 ensuring their own or others health and safety is not adversely affected by the consumption of drugs or alcohol

 encouraging others to follow healthy and safe working practices in the workplace.

Policy Implementation and Review

This policy has been established and implemented through the human resource functions of the organisation and will be reviewed regularly in consultation with MLR management and employees to ensure compliance with legislation, industry standards and organisational changes.

Relevant legislation, etc.

 Privacy Act 1998 (Cwlth)

 Estate Agents Act 1980

 Equal Opportunity Act 2010 (Vic)

 Occupational Health and Safety Act 2004

 Dangerous Goods Act 1985

 AS/NZS 4804:2001 Occupational health and safety management systems – General guidelines on principles, systems and supporting techniques

Updated/ authorised

10/2012 – Riz Mehra, CFO

 

 

 

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Chapter 8 – Anti-discrimination policy

Max Lionel Realty Anti-discrimination Policy

Purpose The purpose of this policy is to ensure transactions with clients, tenants and other employees is handled fairly and transparently and in accordance with organisational and legal requirements. Generally it is unlawful to discriminate on the basis of the following 16 characteristics:

 sex

 relationship status

 pregnancy

 parental status

 breastfeeding

 age

 race

 impairment

 religious belief or religious activity

 political belief or activity

 trade union activity

 lawful sexual activity

 gender identity

 sexuality

 family responsibilities

 association with, or relation to, a person identified on the basis of the above.

Scope The scope of this policy covers all employees and contractors of Max Lionel Realty (MLR).

Resources Specific procedures for the implementation of this policy are available below and on the company intranet.

Responsibility Responsibility for the implementation of this policy rests with all employees, contractors and management of Max Lionel Realty.

Relevant legislation, etc.

 Privacy Act 1998 (Cwlth)

 Equal Opportunity Act 2010 (Vic)

 Age Discrimination Act 2004

 Australian Human Rights Commission Act 1986

 Disability Discrimination Act 1992

 Racial Discrimination Act 1975

 Sex Discrimination Act 1984.

 Estate Agents Act 1980

Updated/ authorised

10/2012 – Riz Mehra, CFO

 

 

 

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Chapter 9 – Procurement policy and procedures

Max Lionel Realty procurement policy

Purpose The purpose of this policy is to ensure the acquisition of resources is carried out consistently, fairly and transparently and in accordance with organisational requirements.

Scope The scope of this policy covers the purchasing and acquisition of resources by employees and contractors of Max Lionel Realty (MLR).

Resources Specific procedures for the implementation of this policy are available below and on the company intranet.

Responsibility Responsibility for the implementation of this policy rests with employees and management of Max Lionel Realty with responsibility for purchasing resources.

Relevant legislation etc.

 Privacy Act 1998 (Cwlth)

 Estate Agents Act 1980

 Equal Opportunity Act 2010 (Vic)

 Australian Securities and Investments Commission Act 2001 (Cwlth)

 Corporations Act 2001 (Cwlth)

 A New Tax System (Goods and Services Tax Administration) Act 1999 (Cwlth)

 A New Tax System (Goods and Services Tax) Act 1999 (Cwlth)

 Income Tax Assessment Act 1997 (Cwlth)

 Fair Work Act 2009 (Cwlth)

 Occupational Health and Safety Act 2004 (Vic)

Updated/ authorised

10/2012 – Riz Mehra, CFO

 

 

 

 

 

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14 Principles governing the Max Lionel Realty procurement process

1. Probity and ethical behaviour

The principle of probity and ethical behaviour governs the conduct of all procurement activities. Employees who have authority to procure goods and services must comply with the standards of integrity, probity, professional conduct and ethical behaviour. Employees or directors must not seek to benefit from supplier practices that may be dishonest or unethical.

2. Value for money

Value for money is the core principle underpinning procurement. Contracted organisations must be cost effective and efficient in the use of resources whilst upholding the highest standards of probity and integrity. In general, a competitive process carried out in an open, objective and transparent manner can achieve the best value for money in procurement.

3. Non-discrimination

This procurement policy is non-discriminatory. All potential contracted suppliers should have the same opportunities to compete for business and must be treated equitably based on their suitability for the intended purpose.

4. Risk management

Risk management involves the systematic identification, analysis, treatment and, where possible, the implementation of appropriate risk-mitigation strategies. It is integral to efficiency and effectiveness to proactively identify, evaluate, and manage risks arising out of procurement related activities. The risks associated with procurement activity must be managed in accordance with the organisation’s risk management policy.

5. Responsible financial management

The principle of responsible financial management must be applied to all procurement activities. Factors that must be considered include:

 the availability of funds within an existing approved budget

 staff approving the expenditure of funds strictly within their delegations

 measures to contain costs of the procurement without compromising any procurement principles.

6. Procurement planning

In order to achieve value for money, each procurement process must be well planned and conducted in accordance with the principles contained in this document and comply with all of the organisation’s policies and relevant legal and regulatory requirements.

When planning appropriate procurement processes consideration should be given to adopting an approach that:

 encourages competition

 ensures that rules do not operate to limit competition by discriminating against particular suppliers

 recognises any industry regulation and licensing requirements

 secures and maintains contractual and related documentation for the procurement which best protects the organisation

 complies with the organisation’s delegations policy.

7. Buy Australian Made/support for Australian industry

Employees who are involved in procurement activities must make a conscious effort to maximise opportunities for Australian manufacturers and suppliers to provide products where there is practicable and economic value. In making a value for money judgement between locally-made and overseas-sourced goods, employees are to take into account:

 whole-of-life costs associated with the good or service

 

 

 

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 that the initial purchase price may not be a reliable indicator of value

 the quality of locally made products

 the record of performance and delivery of local suppliers

 the flexibility, convenience and capacity of local suppliers for follow on orders

 the scope for improvements to the goods and ‘add-ons’ from local industry.

8. Pre-registered list of preferred suppliers

Max Lionel Realty shall maintain a pre-registered list of preferred suppliers, following a request for expressions of interest and an evaluation of the submissions. Suppliers can request to be evaluated for inclusion on the existing pre-register list at any time.

All purchases under $5,000 may be made from preferred suppliers without undertaking a competitive process. Purchases above $5,000 where a preferred supplier exists should include a competitive process if practicable.

This list is reviewed at regular intervals with admission of interested parties on a rolling basis. Care should be taken to ensure that such lists are used in an open and non-discriminatory manner. Max Lionel Realty encourages new contractors to provide information on their experience, expertise, capabilities, pricing, fees, and current availability. It is in the interest of the organisation that the pool of potential suppliers is actively maintained and updated. Employees should be encouraged to provide reports of their experiences in working with each contractor/consultant to assist future decisions concerning commissioning suitable contractors and consultants.

9. Avoid conflict of interest

Employees and directors are required to be free of interests or relationships in all aspects of the procurement process. Employees and directors are not permitted to personally gain from any aspect of a procurement process.

Employees and directors shall ensure that to the best of their knowledge, information and belief, that at the date of engaging a contractor no conflict of interest exists or is likely to arise in the performance of the contractor’s obligations under their contract.

Should employees or directors become aware of potential conflicts of interest during the contract period, they must advise the CEO and the Board of Directors immediately.

Prior to any situation arising with potential for a conflict of interest, complete disclosure shall be made to the CEO and the Board of Directors to allow sufficient time for a review.

10. Report collusive tendering

Employees should be aware of anti-competitive practices such as collusive tendering. Any evidence of suspected collusion in tendering should be brought to the attention of the CEO and the Board of Directors.

11. Competitive process

It is a basic principle of procurement that a competitive process should be used unless there are justifiable circumstances. For purchases under $5,000, the list of preferred suppliers may be used. The type of competitive process can vary depending on the size and characteristics of the contract to be awarded.

12. Direct invitation (selective or restricted tendering)

A process of direct sourcing to tender may be used. This may involve:

 an invitation to organisations deemed appropriately qualified for a particular product or service (this may be appropriate for specialised requirements in markets where there is a limited number of suppliers or service providers)

 an invitation to tender to organisations on MLR’s pre-registered list of preferred suppliers if applicable.

 

 

 

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13. Evaluation and contract award

For projects being awarded, consideration will be given not only to the most economically advantageous tender, but also to the track record of the tender respondent and the degree of confidence that the panel has in the quality if the bid. It will be the normal practice to have the evaluation of tenders carried out by a team with the requisite competency.

14. Results of tendering process

All tender respondents should be informed in writing of the result of a tendering process immediately after a contract has been awarded.

 

 

 

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Summary of procurement policy delegations

Authority Purchase amount Required number of quotes

Comment

CEO and one Director Authority to sign contracts for products and services over $75,000.

Two or more competitive quotes for contracts over $75,000.

Detailed services contract required.

CEO Authority to sign contracts for products and services up to $75,000.

Two or more competitive quotes.

Detailed services contract required for contracts over $20,000.

General Managers

Delegated authority only through CEO

Authority to sign contracts for products and services under $30,000.

One or more competitive quotes preferred.

Provided they are within the approved budget and consistent with business/operational and strategic planning.

Managers Authority to sign contracts for products and services under $10,000.

One or more competitive quotes preferred.

Follow MLR purchasing procedures.

Agents Authority to sign contracts for products and services under $5,000.

Must use preferred suppliers list.

Follow MLR purchasing procedures.

Contractors and external consultants

No authority. One or more competitive quotes preferred.

Must use preferred suppliers list.

Contractors and external consultants must follow MLR purchasing procedures and must seek approval for purchases from person holding relevant authority.

 

 

 

 

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Chapter 10 – Max Lionel Realty current tenants list

 

 

 

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Chapter 11 – List of pre-approved suppliers

 

Max Lionel Realty List of preferred suppliers and contractors

● Ace Consultants: Project managers, IT technicians, technical writers, marketers, subject

matter experts for short or long term human resourcing needs.

● Innovative Travel: Business travel bookings

● Melbourne Car World: Fleet sales and service

● Ready Office Supplies: Computers, photocopiers, etc.

● Coffeeville: Business function catering

○ Catering menu: <http://simulations.ibsa.org.au/coffeeville/menu.php>.

 
"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"

CH 7 & 8 HW

 

  1. What has seemed to be the major problem facing NASA? Apply your knowledge of group dynamics and decision making to identify the problem.
  2. What must NASA accomplish to ensure the vitality of the space program? Has groupthink accounted for some of NASA’s problems? If so, what symptoms can you identify?
  3. What group-decision making challenges has NASA faced in changing its culture?

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Organizational Behavior

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We dedicate Organizational Behavior: A Critical-Thinking Approach to all of our students who have believed in us, inspired us, and encouraged us to try new ways of teaching.

Chris Neck dedicates this book to his wife, Jennifer, and his children, Bryton and GiGe, for helping him realize what is truly important in life.

Jeff Houghton dedicates this book to his wife, Loree, and sons, Pierce and Sloan, and thanks them for all their support, encouragement, and love.

Emma Murray dedicates this book to her husband, Sam, and her children, Ava and Anya, for their unending love and support.

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Organizational Behavior

A Critical-Thinking Approach

Christopher P. Neck Arizona State University Jeffery D. Houghton

West Virginia University Emma L. Murray

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FOR INFORMATION:

SAGE Publications, Inc.

2455 Teller Road

Thousand Oaks, California 91320

E-mail: [email protected]

SAGE Publications Ltd.

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Copyright Š 2017 by SAGE Publications, Inc.

All rights reserved. No part of this book may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without permission in writing from the publisher.

Printed in the United States of America

Names: Neck, Christopher P., author. | Houghton, Jeffery D., author. | Murray, Emma L., author.

Title: Organizational behavior : a critical-thinking approach / Christopher P. Neck, Jeffery D. Houghton, Emma L. Murray.

Description: Los Angeles : SAGE, [2017] | Includes bibliographical references and index.

Identifiers: LCCN 2015039717 | ISBN 9781506314402 (hardcover : alk. paper)

Subjects: LCSH: Organizational behavior.

Classification: LCC HD58.7 .N43 2017 | DDC 658.3—dc23 LC record available at http://lccn.loc.gov/2015039717

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This book is printed on acid-free paper.

Acquisitions Editor: Maggie Stanley

Associate Editor: Abbie Rickard

eLearning Editor: Katie Bierach

Editorial Assistants: Neda Dallal, Nicole Mangona

Production Editor: David C. Felts

Copy Editor: Pam Suwinsky

Typesetter: C&M Digitals (P) Ltd.

Proofreaders: Eleni Georgiou, Alison Syring

Indexer: Molly Hall

Cover Designer: Gail Buschman

Marketing Manager: Ashlee Blunk

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Brief Contents

Preface Acknowledgments About the Authors Part 1. Introduction

Chapter 1. Why Organizational Behavior Matters Part 2. Individual Processes

Chapter 2. Diversity and Individual Differences Chapter 3. Emotions, Attitudes, and Stress Chapter 4. Perception and Learning Chapter 5. Motivation: Concepts and Theoretical Perspectives Chapter 6. Motivation: Practices and Applications

Part 3. Teams and Teamwork Chapter 7. Teams Chapter 8. Decision Making and Ethics Chapter 9. Creativity and Innovation Chapter 10. Conflict and Negotiation

Part 4. Leadership and Influence Processes Chapter 11. Leadership Perspectives Chapter 12. Influence, Power, Politics Chapter 13. Effective Communication

Part 5. Organizational Context Chapter 14. Organizational Culture Chapter 15. Organizational Strategy Chapter 16. Organizational Change and Development Chapter 17. Organizational Structure, Design, and Technology

Glossary Endnotes Self-Tests Name Index Subject Index

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Detailed Contents

Preface Acknowledgments About the Authors Part 1. Introduction

Chapter 1. Why Organizational Behavior Matters What Is Organizational Behavior and Why Is It Important? Managing Human Capital

Value Rareness Inimitability

Behavioral Science Disciplines That Contribute to OB OB in the Real World

Psychology Sociology Social Psychology Political Science Anthropology

A Critical-Thinking Approach to OB The Scientific Method

Examining the Evidence Open Systems Theory

OB Challenges and Opportunities Globalization Economic Factors Workforce Diversity Customer Service People Skills Innovation and Change Sustainability

Global Ethics Three Levels of Analysis in OB

Individuals Teams Organizations

Positive OB and High-Involvement Management In Review Key Terms Exercise 1.1 Exercise 1.2

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Exercise 1.3 Case Study 1.1 Self-Assessment 1.1

Part 2. Individual Processes Chapter 2. Diversity and Individual Differences

Diversity in OB Surface-Level and Deep-Level Diversity Age/Generation Diversity Race and Ethnicity Gender Diversity and Sexual Orientation Diversity of Abilities Diversity Training

The Importance of Individual Differences OB in the Real World Nature Versus Nurture Myers-Briggs Type Indicator and the Four Temperaments

Myers-Briggs Preferences The Sixteen Myers-Briggs Types

The Big Five Model Applying The Big Five

Examining the Evidence Other Personality Attributes In Review Key Terms Thinking Critically About the Case of Laura Pierce Exercise 2.1 Exercise 2.2 Exercise 2.3 Case Study 2.1 Self-Assessment 2.1

Chapter 3. Emotions, Attitudes, and Stress Emotions in Organizational Behavior Emotions in the Workplace

Emotional Contagion Emotional Labor Emotional Regulation Emotional Intelligence

Attitudes and Behavior How Attributes Are Created

OB in the Real World Cognitive Dissonance

Common Workplace Attitudes

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Stress in the Workplace Stressors

Stress-Related Outcomes and Wellness Managing Stress

Examining the Evidence Wellness

In Review Key Terms Thinking Critically About the Case of Laura Pierce Exercise 3.1 Exercise 3.2 Exercise 3.3 Case Study 3.1 Self-Assessment 3.1

Chapter 4. Perception and Learning Perception: Interpreting Our Environment Components of the Selection Process

The Perceiver The Environment The Focal Object

Why Is Perception Important? Common Perceptual Distortions Common Attribution Errors Learning Processes: Behavioral Theory

Classical Conditioning OB in the Real World

Operant Conditioning Theory Reinforcement Theory

Learning Processes: The Cognitive View Examining the Evidence

Triadic Reciprocal Model of Behavior In Review Key Terms Thinking Critically About the Case of Laura Pierce Exercise 4.1 Exercise 4.2 Exercise 4.3 Case Study 4.1 Self-Assessment 4.1

Chapter 5. Motivation: Concepts and Theoretical Perspectives The Motivation Process OB in the Real World

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Needs Theories Maslow’s Hierarchy of Needs ERG Theory Herzberg’s Two-Factor Theory McClelland’s Acquired Needs Theory Money as a Motivator

Examining the Evidence Equity Theory

Organizational Justice Goal-Setting Theory

Specific Goals Difficult Goals Goal Acceptance and Commitment Feedback

Expectancy Theory In Review Key Terms Thinking Critically About the Case of Kate O’Donnell Exercise 5.1 Exercise 5.2 Exercise 5.3 Case Study 5.1 Self-Assessment 5.1

Chapter 6. Motivation: Practices and Applications Intrinsic Motivation OB in the Real World Types of Extrinsic Rewards

Seniority-Based Pay Job Content–Based Pay Skill-Based Pay Performance-Based Pay

Motivation Through Job Design Psychological Empowerment Nontraditional Work Schedules Examining the Evidence In Review Key Terms Thinking Critically About the Case of Katie O’Donnell Exercise 6.1 Exercise 6.2 Exercise 6.3 Case Study 6.1

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Self-Assessment 6.1 Part 3. Teams and Teamwork

Chapter 7. Teams Teams and Teamwork in Contemporary Organizations

Teams Versus Groups Are Teams Effective?

Types of Teams OB in the Real World A Model of Team Effectiveness: Context and Composition

Team Contextual Influences Team Composition

A Model of Team Effectiveness: Processes and Outcomes Team Norms and Cohesion Synergy: Process Gains and Losses

Examining the Evidence Team Decision Making

Advantages and Disadvantages of Team Decision Making Team Decision Approaches

In Review Key Terms Thinking Critically About the Case of Brian Stevens Exercise 7.1 Exercise 7.2 Exercise 7.3 Case Study 7.1 Self-Assessment 7.1

Chapter 8. Decision Making and Ethics Decision Making and Problem Solving A Rational Model of Decision Making

Define the Problem Identify and Weigh Decision Criteria Generate Multiple Alternatives Rate Alternatives on the Basis of Decision Criteria Choose, Implement, and Evaluate the Best Alternative

Decision Making in the Real World Bounded Rationality Satisficing Decisions Intuition Heuristics Biases and Errors

Examining the Evidence Ethical Decision Making in Organizations

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OB in the Real World Ethical Decision-Making Approaches In Review Key Terms Thinking Critically About the Case of Brian Stevens Exercise 8.1 Exercise 8.2 Exercise 8.3 Case Study 8.1 Self-Assessment 8.1

Chapter 9. Creativity and Innovation Creativity and Innovation in Individuals, Teams, and Organizations OB in the Real World A Three-Component Model of Creativity

Domain-Relevant Skills and Expertise Creativity-Relevant Processes Intrinsic and Extrinsic Motivation

Support for Creativity in Organizations Creative Potential Versus Practiced Creativity Three Types of Support for Creativity

Examining the Evidence The Innovation Process

Idea Generation Problem Solving Implementation and Diffusion

Types of Innovation in Organizations In Review Key Terms Thinking Critically About the Case of Brian Stevens Exercise 9.1 Exercise 9.2 Exercise 9.3 Case Study 9.1 Self-Assessment 9.1

Chapter 10. Conflict and Negotiation Conflict in Teams and Organizations

Functional and Dysfunctional Conflict Types of Conflict The Conflict Process

Conflict Management Strategies Examining the Evidence Trust in Organizations

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Types of Trust Outcomes of Trust

Negotiation and Dispute Resolution Getting Ready to Negotiate

OB in the Real World Shaping Expectations Providing Supporting Evidence Negotiating the Deal Agreement and Implementation Third-Party Dispute Resolution Approaches

Bargaining Approaches Integrative Bargaining Strategies Other Negotiating Strategies

In Review Key Terms Thinking Critically About the Case of Brian Stevens Exercise 10.1 Exercise 10.2 Exercise 10.3 Case Study 10.1 Self-Assessment 10.1

Part 4. Leadership and Influence Processes Chapter 11. Leadership Perspectives

What Is Leadership? Formal and Informal Leadership OB in the Real World

Management Versus Leadership Basic Leadership Types Early Leadership Perspectives

Trait Leadership Perspective Behavioral Leadership Perspective Contingency Leadership Perspective Hersey and Blanchard’s Situational Leadership Model House’s Path–Goal Theory Substitutes for Leadership Model

Contemporary Leadership Perspectives Leader–Member Exchange (LMX) Theory Transformational Leadership Charismatic Leadership

Examining the Evidence Follower-Centered Leadership Perspective

Power-Distributing Leadership Perspectives

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Empowering Leadership Shared Leadership Self-Leadership

Values-Based Leadership Perspectives Authentic Leadership Spiritual Leadership Servant Leadership Ethical Leadership

Cross-Cultural Leadership Leadership and Gender In Review Key Terms Thinking Critically About the Case of Langston Burrows Exercise 11.1 Exercise 11.2 Exercise 11.3 Case Study 11.1 Self-Assessment 11.1

Chapter 12. Influence, Power, Politics Power: Definition and Overview Basic Sources of Power

Organizational Power Personal Power

Using Power: Tactics for Influencing Others Consequences of Influence Tactics Organizational Politics

Organizational Factors Examining the Evidence

Individual Factors Possible Outcomes of Political Behavior

OB in the Real World In Review Key Terms Thinking Critically About the Case of Langston Burrows Exercise 12.1 Exercise 12.2 Exercise 12.3 Case Study 12.1 Self-Assessment 12.1

Chapter 13. Effective Communication The Role of Effective Communication in Influencing Others Types of Communication Channels

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OB in the Real World Barriers to Communication

Active Listening Examining the Evidence Communicating in Organizations Cross-Cultural Communication

Low-Context Versus High-Context Cultures Social Context Other Complicating Factors Overcoming Difficulties in Cross-Cultural Communication

In Review Key Terms Thinking Critically About the Case of Langston Burrows Exercise 13.1 Exercise 13.2 Exercise 13.3 Case Study 13.1 Self-Assessment 13.1

Part 5. Organizational Context Chapter 14. Organizational Culture

Characteristics of Organizational Culture Components of Culture

OB in the Real World The Competing Values Framework Dominant Culture, Subculture, Counterculture Strong and Weak Cultures

Artifacts of Organizational Culture Functions of Organizational Culture

External Adaptation Internal Integration Potential Dysfunctions of Culture

Types of Organizational Cultures Positive Organizational Culture Communal Culture Fragmented Culture Mercenary Culture Networked Cultures Ethical Culture Spiritual Culture

Examining the Evidence Shaping Organizational Culture

Influence of Founders and Top Management

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Selection Practices Socialization Methods Feldman’s Model of Organizational Socialization

In Review Key Terms Thinking Critically About the Case of Yolande Turner and Pioneering Health Exercise 14.1 Exercise 14.2 Exercise 14.3 Case Study 14.1 Self-Assessment 14.1

Chapter 15. Organizational Strategy Organizational Strategy OB in the Real World

Strategic Planning Process Levels of Strategy Competitive Advantage and Strategy Types Types of Strategies

Organizational Learning as a Strategic Process Acquiring Knowledge Distributing Knowledge Retaining Knowledge

Globalization Opportunities and Challenges

Adapting Organizational Practices Across Cultures Hofstede’s Dimensions Global Integration Versus Local Responsiveness Leadership Across Different Cultures

International Assignments and Career Development Culture Shock and Cultural Adaptation Stages of Cultural Adaptation Expatriate Failure Benefits and Costs of International Assignments

Examining the Evidence In Review Key Terms Thinking Critically About the Case of Yolande Turner and Pioneering Health Exercise 15.1 Exercise 15.2 Exercise 15.3

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Case Study 15.1 Self-Assessment 15.1

Chapter 16. Organizational Change and Development The Change Process

The DADA Syndrome OB in the Real World

Lewin’s Basic Change Model Lewin’s Force Field Analysis

Forces for Change External Forces for Change Internal Forces for Change

Resistance to Change Individual Sources for Resistance to Change Organizational Sources of Resistance to Change

Examining the Evidence Reducing Resistance to Change

Organizational Development Types of OD Change Interventions

Structural Interventions Task-Technology Interventions Sociotechnical Systems Redesign Quality of Worklife Interventions People-Focused Interventions

In Review Key Terms Thinking Critically About the Case of Yolande Turner and Pioneering Health Exercise 16.1 Exercise 16.2 Exercise 16.3 Case Study 16.1 Self-Assessment 16.1

Chapter 17. Organizational Structure, Design, and Technology Organizational Structure OB in the Real World Basic Organizing Concepts

Specialization and Division of Labor Departmentalization Chain of Command Span of Control Centralization and Decentralization

Examining the Evidence

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Mechanistic and Organic Models Formalization and Bureaucracy

Types of Organizational Structures Organizational Design Integrating Technology

Technology and Organizational Design Designing Technology

In Review Key Terms Thinking Critically About the Case of Yolande Turner and Pioneering Health Exercise 17.1 Exercise 17.2 Exercise 17.3 Case Study 17.1 Self-Assessment 17.1

Glossary Endnotes Self-Tests Name Index Subject Index

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Preface

Nikos Kazantzakis once wrote:

Ideal teachers are those who use themselves as bridges over which they invite their students to cross; then having facilitated their crossing, joyfully collapse, encouraging them to create bridges of their own.

Our goal as an author team was to write an organizational behavior (OB) textbook that really engaged students—not one that involved memorizing its content for the sole purpose of passing exams and then quickly forgetting whatever they had learned. We wanted to write a textbook that students could use well after the semester was over to help them actively learn and think critically in order to understand how people behave as they pursue their career goals. In other words, we wanted to help students “build bridges” to their goals and dreams. We hope we have achieved our goal in Organizational Behavior: A Critical- Thinking Approach for students in organizational behavior classes across the world.

In our 21st-century business world, organizational behavior has taken on a new significance. In an environment in which competition is fiercer than ever, it is people who act as differentiators in the workplace. In every aspect of business, people are the cornerstone of success. This is why it is so important to understand human behavior.

The following quote from Curt Coffman and Gabriela Gonzalez-Molina in Follow This Path: How the World’s Greatest Organizations Drive Growth by Unleashing Human Potential reinforces the importance of understanding human behavior in organizations:

The success of your organization doesn’t depend on your understanding of economics, or organizational development, or marketing. It depends, quite simply, on your understanding of human psychology: how each individual employee connects with your company and how each individual employee connects with your customers.

One of the earliest studies of organizational behavior was carried out at AT&T’s Western Electric Hawthorne plant by Harvard’s Elton Mayo in 1927. The principle findings of this study showed that when workers are given the opportunity to contribute their thinking and learning to workplace issues, their job performance improves. This finding is still relevant today. Studies in organizational behavior add to our understanding of the individuals working within all types of businesses, from corporate to entrepreneurial. Organizational Behavior: A Critical-Thinking Approach attempts to capture the body of knowledge that

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encompasses the organizational behavioral research into a book that is fun to read, captures the reader’s attention, and imparts the organizational behavioral knowledge in a way that promotes critical thinking.

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Our Vision

Organizational Behavior: A Critical-Thinking Approach is a textbook for college-level undergraduate students seeking insight into individual behavior, group behavior, organizational structure, and organizational processes through the lens of critical thinking.

Organizational behavior courses are defined by the following trends: larger course sizes, the need for continually changing content to stay relevant, and instructors working to make vast online resources meaningful to the student experience. The cumulative effect of these trends on instructors is a much more demanding environment for teaching and learning. In a quickly changing business environment, many books need a complete rewrite to be fully up-to-date. Even better, though, this is a new book—written from today’s perspective, with an eye to the near future. Our goal in writing this book is to bring to the classroom a fresh view of human behavior in organizations.

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What Makes Our Book Unique

Critical-thinking approach. Students learn to analyze behavior patterns and assess consequences to predictive paths. Managers make decisions that have delayed consequences on situations, with extraordinary complexity, yet predictable patterns of behavior. A student’s ability to make decisions that result in expected and desirable consequences should be the sole objective of all organizational behavior textbooks. Continuing case narratives. Students are associative thinkers and continuously seek multiple data points to connect into a constellation of meaning. People retain knowledge through meaningful narratives, which means that stories that illustrate richly textured situations are better for learning than listing brands and public figures in the chapters. Practical applications, self-assessments, experiential exercises, and additional pedagogical features make OB come to life and encourage students to engage with OB concepts in meaningful ways.

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A Critical-Thinking Approach

We believe that in today’s business world, organizational behavior is more important than ever. Companies are looking for employees and managers who have strong organizational behavior skills. Critical thinking, problem solving, and creativity are valuable and essential commodities. Critical thinking is an essential skill; managers use critical thinking to understand, explain, predict, and influence behavior in the workplace.

Our text provides a comprehensive overview of OB theories and processes with a strong emphasis on critical-thinking applications in order to equip students with the information and skills they need to thrive in organizations today.

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Why Critical Thinking Matters in OB

A critical thinker uses his or her intelligence, knowledge, and skills to question and carefully explore situations and to arrive at thoughtful conclusions based on evidence and reason. Someone thinking critically is able to get past biases and view situations from different perspectives to ultimately improve his or her understanding of the world.

Business leaders use critical thinking when making decisions, solving problems, gathering information, and asking questions. Time and again, research has shown the effectiveness of critical thinking in the workplace. In an article published in the journal Current Directions in Psychological Science, the authors report that cognitive ability tests, including critical- thinking tests “are among the strongest and most consistent predictors of performance across academic and work settings.”1

In Organizational Behavior: A Critical-Thinking Approach, we use the components and core skills of critical thinking to teach the many facets of organizational behavior to students. Adding critical thinking to these behaviors further enhances students’ abilities to strategically think as well as analyze and solve problems. By seeking first to understand the dynamics of human behavior, then sharing the knowledge learned, they will be able to build more successful relationships within their personal and professional lives.

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How Our Book Incorporates Critical Thinking

A lot of OB books claim to help students to develop their critical-thinking skills. What makes our book different? Our book incorporates critical thinking on every page. Instead of passively reading through each chapter, the student is asked to pause, reflect, and engage more critically with the content.

Chapter 1 explains the central role critical thinking plays in OB and introduces a five-step critical-thinking framework that students can apply to challenging scenarios, problems, decisions, and other issues. Thinking Critically questions tied to Bloom’s Taxonomy appear throughout each chapter. Bracketed notations identify which domain(s) of Bloom’s Taxonomy the question falls into: understand, apply, analyze, evaluate, and create. These questions don’t necessarily have a right or wrong answer but rather are designed to challenge students to think critically and achieve higher levels of learning. Examining the Evidence boxes highlight a recent seminal OB study from high- quality OB journals and discusses its practical applications in the business world. Critical-thinking questions at the end of each box allow students to see how research in academe applies to real-life settings. OB in the Real World boxes feature real-world anecdotes, quotes, and examples from seasoned business professionals who share their knowledge and experience with students by describing how they used OB to positively influence outcomes and achieve organizational success. Critical-thinking questions help students see how OB concepts impact real people and organizations.

These critical-thinking elements are perfect for assignments or class discussions and lively debate.

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Continuing Case Narratives

In order to support our balanced approach to research and practice, and our pedagogical commitment to critical thinking, Organizational Behavior: A Critical-Thinking Approach takes a new approach to the style of OB textbooks. We include all the concepts and key terms that are expected, but we do so in a context that aids instructors in showing how and why they are applied in real world situations, and in a style that ignites the imagination and sparks discussion.

Rather than a series of unrelated organizational snapshots that offer only a superficial understanding of OB content, we create rich, continuing case study narratives that illustrate the exciting and challenging complexities of the real world. Each of the main OB subdivisions is presented through business case narratives that span multiple chapters. These continuing case narratives serve two key purposes:

1. Provide fully imagined characters and relationships that reflect challenges and opportunities that managers encounter

2. Provide sufficiently rich contexts to practice critical-thinking skills in ways that mimic actual workplace dynamics. How do we ensure that these case narratives are consistent with top-tier research and the challenges that businesses are addressing in today’s economy?

For Parts 2–5 of the book, we develop a case representing an industry and featuring several managers in an organization. These continuing cases are inspired by real people and real events but fictionalized for the learning process. Chapters include a Back to the Case recap that summarizes the events of the previous chapter’s case narrative, making it easy for instructors to assign chapters out of order.

Following is a summary of each continuing case narrative in the text:

Chapters 2–4. The Case of Laura Pierce: Differences at the West Texas Regional Theatre

The narrative focuses on Laura Pierce, a newly employed marketing and development director at the financially struggling West Texas Regional Theatre (WTRT), and the challenges she faces in trying to overcome individual differences in order to help save the theatre. In Chapter 2, Laura meets her new colleagues and gets to know more about their different backgrounds and personalities. In Chapter 3, Laura introduces her ideas to drive business to WTRT but needs to navigate the attitude and behavior of the staff. In Chapter 4, Laura deals with the consequences of differing perceptions as she meets with the WTRT board members to discuss the theatre’s financial decline.

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Chapters 5–6. The Case of Katie O’Donnell: Motivating Staff at the Waterfront Grill

Katie O’Donnell is an MBA student who has been a server at the restaurant for the past two years and just accepted the job of assistant manager at the Waterfront Grill in upstate New York. She sees her promotion as an opportunity to identify and solve a number of problems she has experienced at the restaurant over the past two years. In Chapter 5, Katie focuses on addressing high turnover by suggesting different strategies to resolve problems and motivate staff at the Waterfront Grill. In Chapter 6, Katie starts to put some of these motivational concepts into practice with mixed results.

Chapters 7–10. The Case of Brian Stevens: Trouble at the Tractor Assembly Plant

HR Manager Brian Stevens has been working in a tractor-engine manufacturing plant in the Midwest. He recently received a promotion to plant manager at the company’s tractor assembly plant and reports directly to the president of the company, Hans Wagner. Over the course of the narrative, Brian faces challenges across different teams and departments and is forced to make some tough decisions. In Chapter 7, Brian discovers one of the main problems in the tractor assembly plant: the team in the purchasing department is underperforming and he must work with the team to resolve the issue. In Chapter 8, Brian faces an ethical dilemma when his boss, Hans Wagner, tries to convince Brian to accept his decision to make some unethical cost-cutting initiatives. In Chapter 9, Brian faces the challenge of creating innovative new machinery that will increase productivity. In Chapter 10, Brian must deal with some conflict when new competitors threaten the plant’s new product and use some negotiation strategies in order to resolve the conflict.

Chapters 11–13. The Case of Langston Burrows: Leadership Challenges

Langston Burrows is a recent college graduate with a bachelor’s degree in business administration who has been offered a place in the leadership development program (LDP) at a mid-sized regional bank. Langston sets out to determine his own leadership style. In Chapter 11, Langston begins a three-month rotational leadership position and gets to know the bank staff and experiment with different leadership styles. In Chapter 12, Langston learns about how different people wield power and influence and endures the unfair political behavior of a more senior colleague. In Chapter 13, Langston must overcome some communication barriers in order to find a new role within the bank.

Chapters 14–17. The Case of Yolande Turner: Pioneering

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Health Goes International

Pioneering Health is a small organization based outside Chicago and consisting of 300 people. Headed by founder and CEO Yolande Turner, a former pharmaceutical-product line manager, the company sells disease management strategies to other health care providers, associations, and corporations that offer health insurance. This OB Story follows Yolande as she takes the business international in an effort to break into new markets. Chapter 14 describes Pioneering Health and its organizational culture. In Chapter 15, Yolande and her senior team work out strategies to expand the business internationally, choosing Germany as a location. In Chapter 16, Yolande must implement some organizational changes and developments to improve the working relationships among staff members and overcome resistance to change. In Chapter 17, Yolande introduces a new organizational structure to meet the needs of the rapidly expanding Frankfurt office.

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End-of-Chapter Features

In each chapter, we include traditional chapter review materials to help students check their comprehension and prepare for quizzes and exams.

In Review, organized by learning objective, summarizes key chapter information Thinking Critically About the Case challenges students to apply the five-step critical-thinking framework to the fictionalized chapter case. Short exercises and experiential exercises are designed to help students build valuable experience and increase their skills through decision-oriented and hands-on exercises. Notes on the instructor resources site include tips on how to best use the exercises in class as well as suggestions for adapting these experiential exercises to use in online or large classes. Self-assessments. The assessments allow students to apply chapter content to their own lives and better understand their own behaviors, skills, and strengths. Case studies profile real-world companies and people and illustrate how OB concepts function in the real world, providing students with engaging case examples and opportunities to apply OB concepts to the case studies. Self-Tests allow students to quickly check their knowledge of key chapter ideas.

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Content and Organization

Each chapter is introduced by an OB model that provides students with a big picture overview of how all the chapters and parts fit together.

Chapter 1, “Why Organizational Behavior Matters,” explains how and why OB has become significant in today’s organizations and describes the value of critical thinking in making thoughtful, effective decisions.

Chapter 2, “Diversity and Individual Differences,” explores the types of diversity and the importance of accepting and respecting individual personalities in order to create a harmonious workforce.

Chapter 3, “Emotions, Attitudes, and Stress,” examines how emotions influence our behavior and the behavior of those around us in the workplace; common workplace attitudes and the relationship between attitudes and behaviors; and the different ways in which stress can affect behavior in the workplace.

Chapter 4, “Perception and Learning,” describes the ways in which we interpret our environment; the factors that can influence and distort perception; and the different learning processes that shape our perceptions.

Chapter 5, “Motivation: Concepts and Theoretical Perspectives,” introduces the theories of motivation and how they influence behavior in the workforce.

Chapter 6, “Motivation: Practices and Applications,” outlines the practical ways and strategies used by organizations to encourage motivation and empower employees.

Chapter 7, “Teams,” emphasizes the critical role of teams and teamwork in today’s organizations; types of teams; and the components that make up an effective team.

Chapter 8, “Decision Making and Ethics,” addresses the main types of decisions made in organizations; the factors that influence how these decisions are made; and the various approaches to ethical decision-making.

Chapter 9, “Creativity and Innovation,” highlights the types of creativity and innovation processes; their importance to organizations; and how they affect organizational behavior.

Chapter 10, “Conflict and Negotiation,” describes the impact of conflict on organizational behavior and the ways in which negotiation and bargaining can help resolve conflict.

Chapter 11, “Leadership Perspectives,” explains the different types of leaders through theories and perspectives and discusses cultural and gender issues in leadership.

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Chapter 12, “Influence, Power, Politics,” discusses power and politics in the context of leadership, and describes the tactics and outcomes of different influence tactics.

Chapter 13, “Effective Communication,” provides an overview of the basic model of communication; the types of communication channels; and key barriers to effective communication.

Chapter 14, “Organizational Culture,” explores the facets of organizational culture and how culture is shaped and molded in organizations.

Chapter 15, “Organizational Strategy,” describes the importance of effective strategies in order to achieve organizational goals and explores strategies in the context of globalization and across cultures.

Chapter 16, “Organizational Change and Development,” explains the change process; the reasons behind resistance to change; and how organizational development is used to cope with internal and external changes.

Chapter 17, “Organizational Structure, Design, and Technology,” focuses on the impact of organizational structure on behavior in organizations; how organizational design is connected to organizational behavior; and how technology is integrated into organizational structure and design.

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Ancillaries

Personalized Learning Tools and Easy-to-Use Teaching Resources

Designed to enhance each student’s learning experience, SAGE edge is a robust online environment featuring carefully crafted tools and resources that encourage review, practice, and critical thinking to give students the edge they need to master course content.

SAGE edge for Instructors supports teaching with quality content, featuring:

Course management system integration that makes it easy for student test results to seamlessly flow into your gradebooks so you can track your students’ progress Test banks built on Bloom’s Taxonomy to provide a diverse range of test items, which allow you to save time and offer a pedagogically robust way to measure your students’ understanding of the material Sample course syllabi with suggested models for structuring your course Editable, chapter-specific PowerPoint slides that offer flexibility when creating multimedia lectures EXCLUSIVE access to full-text SAGE journal articles to expose students to important research and scholarship tied to chapter concepts Video and multimedia content that enhances student engagement and appeal to different learning styles Lecture notes that summarize key concepts on a chapter-by-chapter basis to help you with preparation for lectures and class discussions Sample answers to in-text questions that provide an essential reference Additional critical-thinking challenges, including suggested writing prompts and assignments Lively and stimulating experiential exercises that can be used in class to reinforce active learning Teaching notes for the cases to guide analysis Ethical dilemmas for each chapter require students to respond to real-world scenarios and decide what they would do in those situations Suggested film clips showing OB in the movies that include analysis and critical- thinking questions Web resources that provide further research and insights.

SAGE edge for Students helps students accomplish their coursework goals in an easy-to- use, rich learning environment that offers:

Mobile-friendly flashcards to strengthen understanding of key concepts Mobile-friendly practice quizzes to encourage self-guided assessment and practice

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Carefully selected video and multimedia content that enhance exploration of key topics EXCLUSIVE access to full-text SAGE journal articles and other readings, which support and expand on chapter concepts Web resources that provide further research and insights Learning objectives with summaries that reinforce the most important material Online action plans that allow you to track your progress and enhance your learning experience

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ENDNOTE

1. Kuncel, Nathan R., and Sarah A. Hezlett. “Fact and Fiction in Cognitive Ability Testing for Admissions and Hiring Decisions.” Current Directions in Psychological Science 19, no. 6 (December 2010): 339−345.

In the electronic edition of the book you have purchased, there are several icons that reference links (videos, journal articles) to additional content. Though the electronic edition links are not live, all content referenced may be accessed at edge.sagepub.com/neckob . This URL is referenced at several points throughout your electronic edition.

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Acknowledgments

The authors thank all those people who have supported our efforts in writing this book. There are a plethora of people who contributed to making this text a reality. First, we thank all of the students who over the years have encouraged us to leave our teaching comfort zone to explore new and innovative ways of teaching. It was through these experiences that we obtained the courage to attempt to write such a book as Organizational Behavior: A Critical-Thinking Approach. We also thank our respective deans Amy Hillman at Arizona State (W. P. Carey School of Business) and Nancy McIntyre at West Virginia University’s College of Business & Economics for their support for this project. We thank our department heads (Trevis Certo, Arizona State, and Abhishek Srivastava, West Virginia University) for their encouragement as well. Chris Neck thanks Duane Roen (Dean of the College of Letters and Sciences at Arizona State University) for his steadfast support and encouragement to excel in the classroom.

For their thoughtful and helpful comments and ideas on our manuscript, we sincerely thank the following reviewers. Our book is a better product because of their insightful suggestions.

Tracy H. Porter, Cleveland State University Samira B. Hussein, Johnson County Community College Lisa M. Nieman, Indiana Wesleyan University Tommy Nichols, Texas Wesleyan University Steven D. Charlier, Georgia Southern University Daniel S. Marrone, Farmingdale State College Linda Hefferin, Columbia College of Missouri Robert D. Gulbro, Florida Institute of Technology Deborah S. Butler, Georgia State University Christine R. Day, Eastern Michigan University Janice S. Gates, Western Illinois University Nathan Himelstein, Essex County College Harriet L. Rojas, Indiana Wesleyan University Andrea E. Smith-Hunter, Siena College Maria D. Vitale, Brandman University, Chaffey College, and UCLA Extension Audrey M. Parajon, Wilmington University Frederick R. Brodzinski, The City College of New York Michael J. Alleruzzo, Saint Joseph’s University Jacqueline Mayfield, Texas A&M International University Milton Mayfield, Texas A&M International University Bob Waris, University of Missouri-Kansas City

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Ann Snell, Tulane University Mike Shaner, Saint Louis University Susan Knapp, Kaplan University Jason Jackson, Kaplan University Palaniappan Thiagarajan, Jackson State University Maria Minor, Kaplan University David J. Biemer, Texas State University Marla Lowenthal, University of San Francisco Avan Jassawalla, SUNY Geneseo Warren Matthews, LeTourneau University Eric B. Dent, Fayetteville State University

It takes a team to write a textbook, and we thank those behind-the-scenes individuals who assisted in the research, development, and/or editing of various parts of this book. Specifically, we thank Elizabeth Parsons, Marisa Keegan, Amanda Rogers, Rachel Wilkerson, Nishant Mahajan, Varun Parmar, Kyle Helmle, Erich Weber, and Prakrut Desai.

In addition, we thank the fine folks at SAGE for bringing this book to fruition. Our dream of creating an innovative OB textbook and ancillary package has become a reality because of our amazing, energetic, and encouraging acquisitions editor, Maggie Stanley. She has been a champion for this book and our ideas (and there were many!) every step of the way. We can’t thank her enough for her dedication and support. Elisa Adams, our talented developmental editor, pushed us to explore new ideas and our associate editor, Abbie Rickard, kept us on track to write the best book possible. David Felts, our production editor, made sure that everything that needed to happen did indeed happen and kept all of us on track. We appreciate all of his hard work, creativity, and attention to detail. We are also grateful to Ashlee Blunk and Mark Achenbach from SAGE, who planted the seeds for this book many years ago.

We are grateful to Harriet Rojas (Indiana Wesleyan University), Milton R. Mayfield (Texas A&M International University), and Jacqueline R. Mayfield (Texas A&M International University) for contributing valuable, hands-on experiential exercises.

Designer Gail Buschman came up with an elegant and contemporary look for this book that visually brings to life our ideas more than we could have ever imagined. Nicole Mangona took care of a myriad of tasks during the development of the manuscript with an energy and enthusiasm that was inspiring. Liz Thornton, our marketing manager, did a great job coordinating the promotion of our book, from organizing focus groups to overseeing all of the professor outreach efforts. And we thank our families for “living without us” as we worked diligently on completing this textbook.

Christopher P. Neck

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Jeffery D. Houghton

Emma L. Murray

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About the Authors

Christopher P. Neck, PhD Dr. Christopher P. Neck is currently an associate professor of management at Arizona State University, where he held the title “University Master Teacher.” From 1994 to 2009, he was part of the Pamplin College of Business faculty at Virginia Tech. He received his PhD in management from Arizona State University and his MBA from Louisiana State University. Dr. Neck is author of the books Beyond Self- Leadership: Empowering Yourself and Others to Personal Excellence (forthcoming, SAGE); Fit To Lead: The Proven Eight-Week Solution for Shaping Up Your Body, Your Mind, and Your Career (St. Martin’s 2004; Carpenter’s Sons Publishing 2012); Mastering Self-Leadership: Empowering Yourself for Personal Excellence, sixth edition (Pearson 2013); The Wisdom of Solomon at Work (Berrett-Koehler 2001); For Team Members Only: Making Your Workplace Team Productive and Hassle-Free (Amacom Books 1997); and Medicine for the Mind: Healing Words to Help You Soar, fourth edition (Wiley 2012). Dr. Neck is also the coauthor of the principles of management textbook, Management: A Balanced Approach to the 21st Century (Wiley 2013); and the upcoming introduction to entrepreneurship textbook, Entrepreneurship (SAGE forthcoming). Dr. Neck’s research specialties include employee/executive fitness, self-leadership, leadership, group decision-making processes, and self-managing teams. He has more than 100 publications in the form of books, chapters, and articles in various journals. Some of the outlets in which his work has appeared include Organizational Behavior and Human Decision Processes, Journal of Organizational Behavior, Academy of Management Executive, Journal of Applied Behavioral Science, Journal of Managerial Psychology, Executive Excellence, Human Relations, Human Resource Development Quarterly, Journal of Leadership Studies, Educational Leadership, and Commercial Law Journal. Because of Dr. Neck’s expertise in management, he has been cited in numerous national publications, including the Washington Post, the Wall Street Journal, the Los Angeles Times, the Houston Chronicle, and the Chicago Tribune. Additionally, each semester Dr. Neck teaches an introductory management course to a single class of anywhere from 500 to 1,000 students. Dr. Neck was the recipient of the 2007 Business Week Favorite Professor Award. He is featured on www.businessweek.com as one of the approximately 20 professors from across the world receiving this award. Dr. Neck currently teaches a mega-section of management principles to approximately 500 students at Arizona State University. He recently received the Order of Omega Outstanding Teaching Award for 2012. This award is awarded to one professor at Arizona State by the Alpha Lambda chapter of this leadership

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fraternity. His class sizes at Virginia Tech filled rooms with up to 1,000 students. He received numerous teaching awards during his tenure at Virginia Tech, including the 2002 Wine Award for Teaching Excellence. Also, Dr. Neck was the 10-time winner (1996, 1998, 2000, 2002, 2004, 2005, 2006, 2007, 2008, and 2009) of the Students’ Choice Teacher of The Year Award (voted by the students for the best teacher of the year within the entire university). Some of the organizations that have participated in Dr. Neck’s management development training include GE/Toshiba, Busch Gardens, Clark Construction, the US Army, Crestar, American Family Insurance, Sales and Marketing Executives International, American Airlines, American Electric Power, W. L. Gore & Associates, Dillard’s Department Stores, and Prudential Life Insurance. Dr. Neck is also an avid runner. He has completed 12 marathons, including the Boston Marathon, New York City Marathon, and the San Diego Marathon. In fact, his personal record for a single long distance run is a 40-mile run.

Jeffery D. Houghton, PhD Dr. Jeffery D. Houghton completed his PhD in management at Virginia Polytechnic Institute and State University (Virginia Tech) and is currently an associate professor of management at West Virginia University (WVU). Dr. Houghton has taught college-level business courses at Virginia Tech, Abilene Christian University (Texas), Lipscomb University (Tennessee), The International University (Vienna, Austria), and for the US Justice Department-Federal Bureau of Prisons. Prior to pursuing a full-time career in academics, he worked in the banking industry as a loan officer and branch manager. A member of the Honor Society of Phi Kappa Phi, Dr. Houghton’s research specialties include human behavior, motivation, personality, leadership, and self- leadership. He has published more than 40 peer-reviewed journal articles and book chapters, and his work has been cited more than 1,600 times in academic journals. He currently teaches undergraduate-, master’s-, and doctoral-level courses in management, organizational behavior, and leadership. Dr. Houghton was named the 2013 Beta Gamma Sigma Professor of the Year for the WVU College of Business and Economics, awarded annually to one faculty member within the college as selected by a vote of the student members of Beta Gamma Sigma; and he received the 2008 Outstanding Teaching Award for the WVU College of Business and Economics, awarded annually to one faculty member for outstanding teaching. In addition to his research and teaching activities, Dr. Houghton has consulted and conducted training seminars for companies including the Federal Bureau of Investigations, Pfizer Pharmaceuticals, and the Bruce Hardwood Floors Company. In his spare time, Dr. Houghton enjoys traveling, classic mystery novels, racquetball, and snow skiing. Finally, Dr. Houghton has trained for and completed two marathons, the Marine Corps Marathon in Washington, DC, and the Dallas White Rock Marathon in Dallas, Texas.

Emma L. Murray, BA, Hdip, DBS IT

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Emma Murray completed a bachelor of arts degree in English and Spanish at University College Dublin (UCD) in County Dublin, Ireland. This was followed by a Higher Diploma (Hdip) in business studies and information technology at the Michael Smurfit Graduate School of Business in County Dublin, Ireland. Following her studies, Emma spent nearly a decade in investment banking before becoming a full-time writer and author. As a writer, she has worked on numerous texts, including business and economics, self-help, and psychology. Within the field of higher education, she has assisted in creating and writing business course modules for students in the United States and the United Kingdom. She worked with Dr. Christopher P. Neck and Dr. Jeffery D. Houghton on Management: A Balanced Approach to the 21st Century (Wiley 2013); and is the coauthor of Management: A Balanced Approach to the 21st Century, second edition (Wiley 2016). She is the author of The Unauthorized Guide to Doing Business the Alan Sugar Way (Wiley-Capstone, 2010) and coauthor of How to Succeed as a Freelancer in Publishing (How To Books, 2010). She lives in London.

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Part 1 Introduction

Chapter 1 Why Organizational Behavior Matters

Š iStockphoto.com/Rawpixel Ltd

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1 Why Organizational Behavior Matters

Š iStockphoto.com/Rawpixel Ltd

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Learning Objectives By the end of this chapter, you will be able to:

1.1 Explain the basic concept of organizational behavior (OB) and its value in organizations 1.2 Describe the key role of managing human capital in creating a sustainable competitive advantage for organizations 1.3 Identify the major behavioral science disciplines that contribute to OB 1.4 Demonstrate the value of critical thinking in the context of OB 1.5 Identify the major challenges and opportunities in the field of OB 1.6 Describe the importance of ethical behavior in global organizations 1.7 Differentiate the three basic levels of analysis at which OB may be examined 1.8 Outline the benefits of positive OB and high-involvement management

The success of your organization doesn’t depend on your understanding of economics, or organizational development, or marketing. It depends, quite simply, on your understanding of human psychology: how each individual employee connects with your company and how each individual employee connects with your customers.

——Curt Coffman and Gabriela Gonzalez-Molina, authors of Follow This Path: How the World’s Greatest Organizations Drive Growth by Unleashing Human Potential

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What Is Organizational Behavior and Why Is It Important?

1.1 Explain the basic concept of organizational behavior (OB) and its value in organizations

Today’s continually changing economic world needs managers who can understand, anticipate, and direct people in a fast-paced competitive market. In the past, organizations focused on numbers and how to achieve those numbers without paying too much attention to motivating and understanding their staff. However, fast-paced organizations need the right people with the right skills to achieve success. This is why organizational behavior has taken on a new level of importance; people with organizational behavior skills are now regarded as a valuable and essential commodity. In an environment in which competition is fiercer than ever, people will differentiate your business from anyone else’s. No matter what area of business you work in, people are the cornerstone of success.

We define organizational behavior (OB) as a field of study focused on understanding, explaining, and improving attitudes of individuals and groups in organizations.1 An organization is a structured arrangement of people working together to accomplish specific goals. In short, OB focuses on figuring out how and why individual employees and groups of employees behave the way they do within an organizational setting. Researchers carry out studies in OB, and managers or consultants establish whether this research can be applied in a real-world organization.

How will studying organizational behavior benefit you in the workplace? Understanding the ways people act and interact within organizations provides three key advantages:

1. You can explain behavior. You can explain why your boss, coworkers, or subordinates are doing what they are doing.

2. You can predict behavior. You can anticipate what your boss, coworkers, or subordinates will do in certain circumstances and situations.

3. You can influence behavior. You can shape the actions of your subordinates, as well as your boss and coworkers in order to help them accomplish their goals and achieve organizational objectives.

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Studying organizational behavior can help you to understand how and why individuals and groups interact.

Ciaran Griffin/Photodisc/Thinkstock

Although explaining and predicting behavior are undoubtedly useful skills, influencing behavior is probably of the greatest interest to a practicing manager. Once you are equipped with knowledge about your employees’ work behaviors, you can use it to optimize performance by providing effective direction and guidance. This explains why managing organizational behavior (i.e. focusing on the behavior and actions of employees and how they apply their knowledge and skills to achieve organizational objectives) is so important in today’s organizations.

Let’s remind ourselves what a manager actually does in the workplace. Typically, managers carry out four main functions: planning, organizing, leading, and controlling.2 (See Figure 1.1.)

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In planning, a manager evaluates an organization’s current position and where it wants to be in the future, and sets goals, designs strategies, and identifies actions and resources needed to achieve success. Organizing means arranging resources such as people and functions to implement the strategy made during the planning stage. Managers ensure goals are achieved by leading teams and individuals effectively, which means motivating and communicating with people to achieve goals. The controlling function allows managers to monitor employee performance, ensure milestones are being reached, and take corrective or preventative action where necessary.

Managers need to be equipped with specific skills to carry out their roles effectively.3 First, they must have technical skills. A technical skill is an aptitude for performing and applying specialized tasks.4 Today’s managers need to be proficient in using the latest technologies, including databases, spreadsheets, email, and social networking tools.

Figure 1.1 The Four Functions of Managers

SOURCE: http://2012books.lardbucket.org/books/management-principles-v1.1/s19- the-essentials-of-control.html.

Although technical skills are important, they can be learned on the job; to be really

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effective, managers need to possess human skills or the ability to relate to other people.5

People with effective human skills take the feelings of others into account and are adept at dealing with conflict. A key facet of human skills is emotional intelligence (EI), which is an awareness of how your actions and emotions affect those around you and the ability to understand and empathize with the feelings of others.6

What Do We Teach in OB?

Managers need to be technically proficient and know how to get along with people, but what about dealing with the complexities of the organization itself? Managers also need conceptual skills in order to see the organization as a whole, visualize how it fits into its overall environment, and understand how each part relates to the others.7 Conceptual skills help managers solve problems, identify opportunities and challenges, and think creatively when making decisions.

Managers who embrace organizational behavior principles understand that the success of an organization lies with its people, and without people, there would be no companies, businesses, or industries. You may have a business that produces the highest-quality, most competitively priced product in the market or that prides itself on excellent customer service. However, if you don’t have the right people in place to manufacture, market, and sell your product and take care of your customers, the business will suffer. Similarly, if some of your coworkers lose motivation and provide lower levels of customer service, the company will lose business, and perhaps even its reputation. Either of these problems can bring about a decrease in profits, reduced employee wages and bonuses, staff layoffs, and in extreme cases, bankruptcy.

How do managers achieve the best outcomes for their organizations? A strategic OB approach is based on the idea that people are the key to productivity, competitive edge, and financial success. This means that managers must place a high value on human capital, which is the sum of people’s skills, knowledge, experience, and general attributes.8 Let’s take a closer look at where human capital fits into organizations, and how it is managed.

Master the content.

edge.sagepub.com/neckob

Technical skill: The aptitude to perform and apply specialized tasks

Organizational behavior: A field of study focused on understanding, explaining, and improving attitudes of individuals and groups in organizations

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Organization: A structured arrangement of people working together to accomplish specific goals

Human skills: The ability to relate to other people

Emotional intelligence: The ability to understand emotions in oneself and others in order to effectively manage one’s own behaviors and relationships with others

Conceptual skill: The capacity to see the organization as a whole and understand how each part relates to each other and how it fits into its overall environment

Strategic OB approach: The idea that people are the key to productivity, competitive edge, and financial success

Human capital: People’s skills, knowledge, experience, and general attributes

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Thinking Critically

1. OB helps managers explain, predict, and influence behavior in the workplace. Identify the types of behavior you are most interested in explaining, understanding, and predicting in the workplace.

2. Of the four main functions managers fulfill (planning, organizing, leading, and controlling), which do you think is most likely to be enhanced by an understanding of organizational behavior? Why?

3. Managers need technical, human, and conceptual skills in order to succeed. Which of these skills are least likely to be learned on the job? Explain your position.

4. Compare the book’s argument that the success of an organization lies with its people with the argument that every employee is replaceable and expendable. Which argument do you consider more compelling? Why?

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Managing Human Capital

1.2 Describe the key role of managing human capital in creating a sustainable competitive advantage for organizations

Organizations have two kinds of resources: tangible and intangible. Physical assets such as equipment, property, and inventory are examples of tangible resources. Intangible resources include an organization’s reputation and culture, its relationships with customers, and the trust between managers and coworkers. Although it is difficult to measure intangible resources because of their subtle nature, they remain crucial for organizations competing in a global economy.

Human Capital and Change

Human capital falls into the category of critical intangible resources. Today’s managers focus on enriching their human capital by nurturing and enhancing their employees’ knowledge and skills. The possibilities of building on human capital are endless— empowered, satisfied, knowledgeable employees can achieve so much for the organization and its customers. Human capital is essential for gaining competitive advantage, the edge that gives organizations a more beneficial position than their competitors and allows them to generate more profits and retain more customers.9 (See Figure 1.2.) Three main aspects of human capital enhance true competitive advantage: value, rareness, and inimitability.10

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Value

Employees can add value in many different ways, but there is a difference between merely fulfilling the requirements of your job and working with an eye on company strategy. Human capital value accumulates when employees work toward the strategic goals of an organization to achieve competitive advantage. Although it is essential that employees have the skills and the abilities to execute a company strategy, they must also have a genuine willingness to contribute to the performance and success of an organization. Therefore, it is critical that managers make every effort to continuously nurture their high-performing employees, because regardless of labor market conditions, outstanding employees are always in short supply.

Figure 1.2 How Human Capital Enhances Competitive Advantage

Managing Human Capital

Competitive advantage: The edge that gives organizations a more beneficial position than their competitors and allows them to generate more profits and retain more customers

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Rareness

Not everyone has the right skillset to further the progress of an organization. Human capital rareness is the level of exceptional skills and talents employees possess in an industry. For example, you may be an excellent computer programmer with an outstanding eye for detail, or you could have a gift for dealing with customer complaints and creating resolutions to resolve dilemmas. These are rare skills that employees may bring with them into an organization, but they can also be learned given the right training and encouragement.

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Inimitability

Employees may be able to add real value and possess rare and important skills, but these attributes must be inimitable (i.e., unique and difficult to copy or replicate) for an organization to achieve success. Human capital inimitability is the degree to which the skills and talents of employees can be emulated by other organizations. The higher the level of inimitability, the more competitive an organization will be. For example, what’s to prevent an excellent computer programmer from going to a competitor that offers the same services and opportunities? Successful organizations ensure that their talented employees possess skills and talents that are difficult to imitate. This means employees have a degree of tacit knowledge: they have a feel or an instinct for a method or a process but can’t easily articulate it; they just know it is right. An organization’s culture or values are also difficult to imitate and often determine why employees choose to work for one company over another that offers similar produces and services. Usually, this comes down to the organization’s shared values, attitudes, and type of culture.

Take a look at how former Human Resources (HR) Director Meredith Soleau managed human capital at Ed Schmidt Auto, a car dealership in Ohio, to address high turnover within the company, in the OB in the Real World feature.

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Thinking Critically

1. Compare the relative importance of tangible and intangible resources. Can an organization succeed without adequate resourcing in both areas? Why or why not? [Apply]

2. Explain in your own words how value, rareness, and inimitability in human capital contribute to an organization’s competitive advantage. [Understand]

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Behavioral Science Disciplines that Contribute to OB

1.3 Identify the major behavioral science disciplines that contribute to OB

In the early days of management theory, studies focused on how workers could perform manual labor more efficiently (on a factory assembly line, for example), and how physical working conditions could be improved for better employee performance. There was little focus on the human element (i.e. how individual characteristics, communication, and interpersonal relationships effect organizations.). Over the past one hundred years, however, researchers have carried out a host of studies on the practice and application of OB, taking full advantage of its strong links to five main behavioral science disciplines: psychology, sociology, social psychology, political science, and anthropology (see Figure 1.3).

FIGURE 1.3 Disciplines Contributing to the Field of Organizational Behavior

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Psychology

Differences Among Social Science Disciplines

Psychology is the scientific study of the human mind that seeks to measure and explain behavioral characteristics. Early organizational psychological research and theory focused on the factors affecting work performance and efficiency, such as lethargy and boredom. More recently, psychologists have focused on the mental health and well-being of employees in relationship to their work performance and created methods to help employees deal with challenges such as job stress. Psychologists have also helped design performance appraisals, decision-making processes, recruitment techniques, and training programs.

Human capital value: The way employees work toward the strategic goals of an organization to achieve competitive advantage

Human capital rareness: The skills and talents of an organization’s people that are unique in the industry

Human capital inimitability: The degree to which the skills and talents of employees can be emulated by other organizations

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OB in the Real World

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Meredith Soleau, Former human resources director, Ed Schmidt Auto

Š Meredith Soleau/Eric Schmidt

In volume and growth, Ed Schmidt Auto is one of the leading car dealerships in northwest Ohio. It has been in business since 1937 and currently has nearly 200 employees. When Meredith started working in the human resources (HR) department in 2006, her biggest concern was the high employee turnover, which had reached a rate of 66 percent annually.

Not only was high turnover costing the company a lot of money in recruiting and training, but it was affecting the experience their customers were having. “In order to keep customers happy we needed to have the best employees working for us and we needed to treat them well. We weren’t hiring the best people. That was our first mistake.”

Meredith quickly changed the company’s recruiting practices. Many car dealerships hire a high percentage of employees who don’t have a college education, but CEO Ed Schmidt started recruiting from community colleges and local universities. This change increased the caliber of employees coming in the door and resulted in a high number of employees who viewed their time at the company as a career rather than just another job. This change in employee attitude allowed managers to focus more of their time on helping outstanding employees move up the ladder and contributed to the development of a strong company culture. Leadership has taken full advantage of this opportunity by continuously soliciting feedback from employees, managers, and customers about ways they can make their organization even stronger.

“It’s important for leaders to know when someone is struggling and, more importantly, why they are struggling. It’s equally important to know when someone is happy and why they are happy. This information helps drive positive changes within an organization.”

At Ed Schmidt Auto, management works hard to engage employees from all over the company in projects that employees are passionate about. “We realized that we have a lot of employees who love to write, so we started a blog and let any interested employee contribute to it. There is an employee who loves Pinterest so

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we’ve made her our Pinterest employee.”

A few years ago the company discovered that one of its service technicians “souped-up” Volkswagens in his spare time. Leadership, including HR, called him into the office for a meeting.

He thought he was going to get in trouble for doing side-work and was shocked when we asked him if he wanted to help us create a completely new performance division within Ed Schmidt Auto. We knew that if we offered our customers the ability to have their cars “souped up” we’d be able to increase sales of our specialty car parts. Since Joe loved doing this kind of work, the new division just made sense. Today, sales of our specialty car parts and accessories are booming, Joe is happy, and our customers can’t stop talking about their fast and furious cars.

When you know what makes your employees tick, you can find all kinds of projects for them to work on within your business. People love working here because they know that when they have an idea they can tell their manager, and their manager will say, “Cool, we can do this together.”

Today, the turnover rate at Ed Schmidt Auto has dropped from 66 percent to 8 percent. Meredith has attributed the decline to the company’s strong new focus on the type of people hired, the way managers interact with their employees, and the CEO’s dedication to understanding the needs of everyone on the team.

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Critical-Thinking Questions 1. What aspect(s) of human capital did Ed Schmidt Auto capitalize on to reduce turnover? 2. What else could Ed Schmidt have done to influence employee turnover behavior?

SOURCE: Interview with Meredith Soleau, May 15, 2013.

Meredith is currently founder and CEO of online digital marketing and recruitment agency, 424 Degrees.

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Sociology

While psychology focuses on the individual, sociology looks at the way groups behave and they communicate and exchange information in a social setting. Sociologists have made valuable contributions to OB within areas such as group dynamics, communication, power, organizational culture, and conflict.

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Social Psychology

Social psychology mixes concepts from sociology and psychology and focuses on the way people influence each other in a social setting. Social psychologists look at behaviors, feelings, actions, beliefs, and intentions and how they are constructed and influenced by others. They have made significant contributions to reducing the level of prejudice, discrimination, and stereotyping by designing processes to change attitudes, build communication, and improve the way groups work together.

Psychology: The scientific study of the human mind that seeks to measure and explain behavioral characteristics

Sociology: The study of the behavior of groups and how they relate to each other in a social setting

Social psychology: The social science that blends concepts from sociology and psychology and focuses on how people influence each other in a social setting

Political science: The study of the behavior of individuals and groups within a political environment

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Political Science

Political science studies the behavior of individuals and groups within a political environment. Political scientists focus particularly on how conflict is managed and structured, how power is distributed, and how power is abused or manipulated for the purposes of self-interest. Their studies have helped improve our understanding of how different interests, motivations, and preferences can lead to conflict and power struggles between individuals and groups.

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Anthropology

Anthropology is the study of people and their activities in relation to societal, environmental, and cultural influences. In a global organizational environment, anthropological research has become even more significant because it increases our understanding of other cultures and the types of values and attitudes held by others from other countries and organizations.

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Thinking Critically

1. What factors are likely to have played a role in early management theory’s emphasis on physical tasks and working conditions? [Understand]

2. Of the five behavioral science disciplines listed, which one do you consider to be the most relevant to the field of management today? Explain your answer. [Analyze]

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A Critical-Thinking Approach to OB

1.4 Demonstrate the value of critical thinking in the context of OB

In the section “What Is Organizational Behavior and Why Is It Important?” we outlined the four main functions of management (planning, organizing, leading, and controlling) and the skills (technical, human, and conceptual) managers need to be effective in an organization. However, another skill is becoming increasingly important for managers in the workplace: critical thinking. Critical thinking is the use of your intelligence, knowledge, and skills to question and carefully explore situations and arrive at thoughtful conclusions based on evidence and reason.11 Increasingly used in business as a problem- solving tool, the critical-thinking approach is a powerful analytical method that helps managers consider intended and unintended consequences of individual behaviors on their teams and within their organizations and communities. Organizations need managers who think independently without judgment and bias, predict patterns of behaviors and processes, and ask the right questions—“How?” and “Why?” and not just “What?”—in order to make effective and thoughtful decisions.

Critical Thinking

At the moment, there is a skilled labor shortage in the United States, yet unemployment is still on the rise.12 How can this be? Surely, if there are enough people available for work, then companies should be able to fill their vacancies. However, as the business environment changes, so do the types of skills expected from employees. New and recent graduates may find that their educational backgrounds do not fulfill the requirements of organizations and may be forced to change, adapt, or learn new skillsets to secure a job. Furthermore, many organizations are becoming more selective; for some positions a degree is not enough.

Your ability to think critically will differentiate you from other job applicants. In an interview situation, critical thinkers take the time to think carefully about the questions they are asked, base their responses on facts or experience rather than emotion or bias, consider different viewpoints or perspectives equally, and compare their responses with similar examples that have occurred in the past. Once hired, critical thinkers are more likely to succeed. After all, most companies do not employ graduates to simply go through the motions or to be a mere cog in the wheel. They expect their employees to play a pivotal role in helping the company achieve its organizational goals. And when a company does well, everyone benefits. You don’t need to be an expert in critical thinking to get a job. Many of these skills can be learned in the workplace. However, employers look for candidates who have a questioning mind, a willingness to embrace change, and a keen desire to learn.

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SOURCE: Are They Really Ready to Work? Employers’ Perspectives on the Basic Knowledge and Applied Skills of New Entrants to the 21st-Century U.S. Workforce. Study conducted by the Conference Board, Partnership for 21st- Century Skills, Corporate Voices for Working Families, and the Society for Human Resource Management, 2006. NOTE: Number of respondents varied for each question, ranging from 398 to 424. Percentages calculated out of total number of respondents electing “increase” in importance over the next five years.

Indeed, as research shows, businesses are desperate to attract employees with critical- thinking skills.13 Why? Because organizations are undergoing such rapid change that they need their employees to consistently introduce new, fresh ideas to stay ahead of the competition. Consider the following:

1. When more than 400 senior HR professionals were asked in a survey to name the most important skill their employees will need in the next five years, critical thinking ranked the highest—beating out innovation and information technology (see Table 1.1).14

2. Senior executive development professionals report that future leaders are lacking chiefly in strategic thinking skills—which are closely related to critical-thinking skills.15

3. A 2009 study by Ones and Dilchert found that the most successful senior executives scored higher on critical-thinking skills than did the less successful ones.16

4. Forbes recently analyzed data from online databases of occupations and necessary skills in order to identify the skills most in-demand in 2013. Then the magazine went further and analyzed the key skills necessary for success in those roles. The number one skill should be no surprise at all: it was critical thinking.17

Business leaders use critical thinking when making decisions, solving problems, gathering information, and asking questions. Time and again, research has shown the effectiveness of critical thinking in the workplace. A recent article published in the journal Current Directions in Psychological Science reports that “cognitive ability tests, including critical- thinking tests . . . are among the strongest and most consistent predictors of performance

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across academic and work settings.”18

Daniel Ek, founder of Spotify, shows critical thinking by asking “How?” and “Why?” and seeking out the answers.

Andrew Burton/Getty Images

Entrepreneur Daniel Ek, founder of Spotify, is a good example of a critical thinker.19

Launched in 2008, Spotify is a digital music service that allows people legal paid access to millions of songs streamed directly from major and independent record labels. As a child, Daniel was fascinated by computers and computer games: “When he asked his mother what to do when one of his computer games broke, she told him, ‘I don’t know, why don’t you figure it out?’ So he did. ‘And that was basically my life story,’ says Mr. Ek.” By using critical thinking and asking “How?” and “Why?” Ek has managed to build a cutting-edge company worth $3 billion with more than 24 million active users.

The process of critical thinking provides you with the tools to make better decisions as a manager and help you to predict the effects and consequences of those decisions. Most important, you will be better able to manage the complexities of human behavior and initiate behavioral changes by following the critical-thinking process. There are five steps to applying critical thinking in order to manage and change behavior (Figure 1.4): observe (recognize the behavior), interpret (understand the cause and effects of behavior), analyze (investigate the causes and effects of behavior), evaluate (assess the consequences of changing behavior), and explain (justify a change to behavior).

Let’s use an example to illustrate the five steps of critical-thinking methodology. Suppose you are the manager of a restaurant owned by a local businesswoman. Samir, one of your wait staff, has failed to show up for several shifts without giving any meaningful reason. Since Samir is usually reliable, you are puzzled by his absenteeism. Because you don’t have all the facts, you decide to use critical-thinking skills to investigate the real source of the problem.

The next time Samir comes to work, you observe the situation objectively, suspending all

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bias and judgment. You notice that he is abrupt with customers, doesn’t attempt to communicate with his fellow colleagues, and walks across the restaurant with a heavy gait. This helps you to interpret the situation better, giving you enough evidence to deduce that your employee is not happy. You might analyze these effects and think of a way to deal with the behavior. What should you do? You decide to evaluate the situation and assess the consequences of trying to change his behavior. Based on his performance, your boss, Jessica, the restaurant owner, tells you to fire Samir but you explain to your boss why you believe an attempt to change his behavior might be justified and she agrees to give Samir another chance.

FIGURE 1.4 Five-Step Critical-Thinking Framework for Managing and Changing Behavior

Source: Neck, C., et al., Management (Hoboken, NJ: Wiley, 2014): 5.

You set up a meeting with Samir to discover the reasons behind his unexplained absences and unmotivated behavior at work. Samir apologizes and tells you he has become dissatisfied with his job and would much rather work on the front desk of the restaurant, greeting customers and taking reservations. He says he has been afraid to tell you because he has been worried he would be letting you down by switching roles. You explain that his absences have already disappointed you but that you are willing to give him a second chance. Following a trial period at the front desk, Samir immediately becomes more motivated, and his attendance is impeccable.

Critical Thinking and Decision Making

Of course, there could be many ways to handle this dilemma, but it is clear that critical thinking can help to find the best solution for each situation when dealing with the complexities of real-life challenges.

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In the next section, we explore how managers use OB research findings to enhance their critical-thinking skills.

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The Scientific Method

Researchers use the scientific method to conduct research that managers can use to understand their employees and enhance critical thinking in OB. Researchers often begin with a theory, a set of principles intended to explain behavioral phenomena in organizations.20 OB researchers may also use models, simplified snapshots of reality, to summarize and illustrate the reasons behind certain behaviors such as absenteeism or employee turnover. Connecting the elements of these models are independent variables, which are factors that remain unchanged, and dependent variables, factors affected by independent variables. Researchers then write a prediction called a hypothesis, a statement that specifies the relationships between the two variables. For example, much OB research has been carried out on the correlation, or the reciprocal relationship between two or more factors, between job satisfaction (independent variable) and absenteeism (dependent variable).

Researchers discovered that employees who were more satisfied in their jobs had higher attendance at work than those who had lower levels of job satisfaction. At first glance, this seems pretty reasonable—you may feel more inclined to call in sick when you dislike your job. But it doesn’t end there. OB researchers used critical thinking to examine the theory further in order to provide a solution to this work dilemma. What are the factors affecting job satisfaction? What makes employees happy or miserable in their jobs? How can organizations improve conditions to increase job satisfaction and decrease levels of absenteeism? By drilling down deeply into proposed theories, researchers have created practical resolutions to address these problems. OB researchers apply critical thinking to facets of an organization by questioning and exploring the reasons behind issues such as work stress, unethical behavior, lack of team cohesion, poor relationships between individuals and groups, and many more.

Similarly, we could apply the same critical-thinking method to the issue of work/life balance (independent variable) and its relationship to stress (dependent variable), which is one of the main issues facing today’s organizations. Employees who sacrifice their personal lives for too many hours in the office may be subject to higher levels of stress. Conversely, workers who achieve a balance between their personal and working lives may have lower levels of stress. We may conclude from this that an acceptable work/life balance leads to higher levels of job satisfaction. Using critical thinking, managers explore how they can help their employees achieve a balance between work and play.

Yet, for all the research that exists on OB and the debates it continues to inspire, it is still universally agreed that there is no one best way of managing people. In fact, there is a theory for that too. It’s called contingency thinking, and it states that our actions must be dependent on the nature of the situation. In other words, one size does not fit all. Every

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single circumstance brings about a whole new set of questions and solutions—this is where critical thinking comes into play. By asking the right questions to fit each scenario, managers have a better chance of resolving problems. Related to contingency thinking is evidence-based management, which relies on research-based facts to make decisions.21

Successful OB managers use this wealth of research findings as a basis for understanding different situations.

Anthropology: The study of people and their activities in relation to societal, environmental, and cultural influences

Critical thinking: The ability to use intelligence, knowledge, and skills to question and carefully explore situations and arrive at thoughtful conclusions based on evidence and reason

Theory: A set of principles intended to explain behavioral phenomena in organizations

Model: A simplified snapshot of reality

Independent variables: Factors that remain unchanged

Dependent variable: Factor affected by independent variables

Hypothesis: A statement that specifies the relationships between the two variables

Correlation: A reciprocal relationship between two or more factors

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Examining the Evidence

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Evidence-Based Management One of the strongest proponents of applying research evidence to management practice, Denise M. Rousseau, H. J. Heinz II University Professor of Organizational Behavior at Carnegie Mellon University, defines evidence-based management (EBMgt) as “the systematic, evidence-informed practice of management, incorporating scientific knowledge in the content and processes of making decisions.”* EBMgt employs valid scientific findings in the context of critical thinking, decision making, and judgment to help managers obtain and use the best and most reliable information available to increase managerial and organizational effectiveness.*

But why is it important for managers to think critically about and incorporate current research findings into their management practices and decision making? A good parallel comes from the field of medicine. You may naturally assume that medical doctors and health care practitioners use the latest and best research evidence available in the field of medicine to make their decisions. Yet despite the thousands of studies conducted and published in the field of medicine each year, studies suggest that only about 15 percent of doctors make evidence-based decisions.^ Instead, they rely on obsolete information they learned in school, unproven traditions, personal experiences, and information provided by vendors selling medical products and services.^ During the past two decades, however, evidence-based medicine has begun to revolutionize the way medical practitioners make decisions and prescribe treatments.

Stanford Professors Jeffrey Pfeffer and Robert I. Sutton argue that managers should take a similar evidence- based approach in making decisions, taking actions, and prescribing cures for organizational ills: “Managers are actually much more ignorant than doctors about which prescriptions are reliable—and they’re less eager to find out. If doctors practiced medicine like many companies practice management, there would be more unnecessarily sick or dead patients and many more doctors in jail or suffering other penalties for malpractice.”^

Professor Rousseau suggests that EBMgt consists of four basic activities:* (1) obtaining the best scientific information available, (2) systematically assessing organizational facts, (3) using critical thinking and reflective judgment to apply the research evidence, and (4) considering key ethical issues. Throughout the remainder of the text, you will be presented with current research evidence from the field of OB and asked to think critically about how you might apply these findings in your current or future career as a management practitioner.

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Critical-Thinking Questions 1. What are some of the primary advantages of evidence-based management practices? 2. What makes it difficult for managers to be evidence-based in their actions and decision making?

* Rousseau, Denise M. “Envisioning Evidence-Based Management.” In The Oxford Handbook Of Evidence- Based Management, 3–24 (New York: Oxford University Press, 2012).

^ Pfeffer, Jeffrey, and Robert I. Sutton “Evidence-Based Management.” Harvard Business Review 84, no. 1 (January 2006): 62–74.

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Open Systems Theory

A key OB research finding that has had a significant impact on the use of critical thinking by managers is called open systems theory. According to this theory, organizations are systems that interact with (are open to) their environments and use their environments to obtain resources, or inputs, and transform those inputs into outputs that are returned to the environment for consumption.22 Open systems theory maintains that all organizations are unique and subject to internal and external environmental influences that can affect their efficiency. To ensure the smooth running of an organization, a defined structure should be in place that can accommodate problems and opportunities as they arise. Let’s take a look at how a car manufacturing company might operate, according to this theory (see Figure 1.5).

In this example, a car manufacturing company takes inputs from suppliers of certain goods or materials and then uses these resources to manufacture cars within the organization itself (“throughput” in the figure), before exporting them back into the environment as outputs. Put into a general context, this means organizations use input from their resources, such as technology, people, money, raw materials, information, and processes, and transform them into the finished product or output, which they sell.

When open systems work well, they create a value chain, the sequence of activities carried out by organizations to create valued goods and services to consumers.23 In the car example, if every link in the chain is working efficiently, suppliers are satisfied with the way they have been treated by the car company and continue to meet its specifications, employees are productive and manufacture the car in good time and within budget, and consumers are gratified with their new purchase. However, a poorly managed value chain can have disastrous consequences. Suppliers that go out of business, high employee turnover, and a dissatisfied consumer base can all lead to the decline of an organization.

Open systems strive to find a balance between themselves and their environment and to remain harmonious, especially in the face of environmental changes. A strong open system can be crucial to organizational survival, especially in today’s organizations that are continually adjusting to meet the demands of global challenges and opportunities.

FIGURE 1.5 Open Systems Theory: Inputs and Outputs

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SOURCE: Basic Open System Model. CSAP Institute for Partnership Development. US Department of Health and Human Services. n.d. Public domain. https://commons.wikimedia.org/wiki/File:Basic_Open_System_Model.gif.

Contingency thinking: The approach that describes actions as dependent on the nature of the situation; one size does not fit all

Evidence-based management: The practice of using research-based facts to make decisions

Open systems theory: The assumption that organizations are systems that interact with their environments to obtain resources or inputs and transform them into outputs returned to the environment for consumption

Value chain: The sequence of activities carried out by organizations to create valued goods and services to consumers

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Thinking Critically

1. Explain in your own words how critical thinking can be used as a problem-solving tool in the workplace. [Understand]

2. Create a list of behaviors and skills that contribute to a manager’s ability to think critically. [Apply/Create]

3. Imagine that you manage two employees who dislike each other and have engaged in heated arguments in front of customers. What specific steps could you take, following the 5-step critical- thinking model (observe, interpret, analyze, evaluate, and explain), to resolve the situation? [Apply/Analyze]

4. Identify the inputs, throughput, and outputs of a fast food chain according to Open Systems Theory. [Apply]

5. Explain the meaning of “value chain” and provide an example of one way that a value chain may be enhanced and one way a value chain may be harmed. [Apply]

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OB Challenges and Opportunities

1.5 Identify the major challenges and opportunities in the field of OB

Organizations are in a continual state of flux and transformation. In addition, within the past decade, the financial world has been in turmoil because of a lingering recession and high unemployment. The resulting uncertainty has immeasurably influenced the behavior of people and organizations. So what can you expect when you enter the workforce? Next we discuss some of the main challenges and opportunities facing organizations today (see Figure 1.6).

In an increasingly global economy with more companies expanding internationally, having a strong grasp of organizational behavior can help individuals to relate to and respect their colleagues.

Š iStockphoto.com/Dean Mitchell

Figure 1.6 Challenges and Opportunities Facing Today’s Organizations

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Globalization

Globalization is a process by which the world has become increasingly interconnected through trade, culture, technology, and politics. It has had a huge influence on OB. Many organizations now have offices all over the world, and it’s not uncommon for employees to move between them. For example, you may be placed on a foreign assignment where you are expected to learn a different language and work with people from different cultures and backgrounds. Even at home, you are very likely to be working with people from abroad or from backgrounds different from yours. It is essential to be able to work well with others regardless of their location or cultural background. Communicating effectively across time zones and via the latest technological methods is equally important.

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Economic Factors

Economic events have had a significant effect on the workplace. Recessions and financial crises have led to layoffs, reduced wages, unemployment, bankruptcy, and labor shortages. Organizations are continuously strategizing to overcome economic stumbling blocks by seeking out talent and focusing on the skill set of their workforce to find innovative ways to differentiate themselves from the competition. To flourish in a work environment that is continually in flux, you will need to be agile, adaptable, and open to learning new skills when required.

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Workforce Diversity

The demographic profile of the United States is changing, and the resulting diversity in the workforce is encouraging organizations to foster inclusive working environments that do not discriminate against employees regardless of gender, race, ethnicity, age, sexual orientation, or disability.24 In most large organizations, employees are educated about diversity and taught the importance of respecting individual differences. Forming and building good working relationships is central to achieving professional success. You will need to respect others and accept people without prejudice if you want to get ahead in the workplace.

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Customer Service

Organizations are creating customer-responsive cultures to meet the increasing needs and changing demands of their customer bases. Companies are striving to understand the customers’ needs first and then tailor the product to customer requirements. In most businesses, you will carry out some level of customer service, whether you are dealing with external clients (customers) or internal ones (coworkers). In doing so, you will need to develop a customer-focused attitude and think creatively about how to satisfy customers’ needs.

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People Skills

Managers and employees must have excellent people skills, such as the ability to communicate and interact with others, in order to work harmoniously with their colleagues. Being able to relate to other people has just as much impact on success as your technical skills, especially when you are leading and managing teams.

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Innovation and Change

Organizations need to simulate innovation and change by becoming faster and more agile than the competition. Tangible resources such as physical equipment are no longer the mainstay of an organization. The organization’s most important assets are its people and their ability to continuously create, strategize, innovate, and convert their ideas into quality products and processes. Critical thinking is imperative in innovation; you will need to question, analyze, and create to come up with new, original ideas that will appeal to your customers to secure a competitive advantage.

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Sustainability

Many organizations are striving to build a more sustainable and responsible global marketplace by taking environmental factors into consideration during decision making and goal setting. Whatever role you play, you will need to take into account the effects your decisions and the decisions of others may have on the environment, your community, and the organization itself.

Sustainability

Throughout this book, we explore these and other factors that influence OB, including leadership, and the effects of a new generation of workers on the workplace. In the next section, we analyze one of the most important elements of global OB: ethical behavior in organizations.

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Thinking Critically

1. Of the seven challenges discussed in this section, which do you consider the most difficult to address? Which do you consider the easiest to address? Why? [Understand]

2. Based on your own work or volunteer experience, have you ever experienced any of these seven challenges? Describe your experience and brainstorm ways for overcoming these challenges. [Apply]

3. Select a company and research online to learn more about their sustainable business practices. Do they have a sustainability plan? What are some recommendations you might make that would benefit the organization as well as the environment and society? [Apply/Analyze]

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Global Ethics

1.6 Describe the importance of ethical behavior in global organizations

Ethics are moral principles that guide our behavior. Although ethics are useful in helping us make decisions and come to certain conclusions, they don’t always give a clear answer to every moral question. For example, complex issues such as abortion and euthanasia have been the subject of strong debate over many years, yet people do not agree on a “right” or “wrong” moral answer to these issues. By following a code of ethics, however, we can make many decisions based on sound guiding principles.

More than a decade ago, the unethical behavior of some major US-based organizations hit the headlines worldwide. One of the most infamous cases brought about the fall of energy giant Enron. In 2001, it was discovered that Enron’s CEO Kenneth Lay had used unethical accounting practices and led his team to commit one of the largest corporate frauds in US history. One of the biggest corporate casualties of the Enron scandal was the company’s auditors, the accounting and consultancy firm Arthur Anderson, which until then had enjoyed a sterling reputation. Because of the unethical choices made by a few members of the Enron team, such as the decision to destroy evidence of wrongdoing, the company was eventually dissolved.

More recently in 2015 Volkswagen came under fire for developing software designed to ensure some cars meet emissions standards during emissions testing but not during normal operation. Consumers were led to believe they were making an environmentally responsible choice by choosing Volkswagen vehicles. As a result of this scandal, stock prices have fallen and consumer trust in the Volkswagen brand has weakened. This scandal illustrates the economic, reputational, and financial damages that unethical behavior can cause.

Former Enron CEO Kenneth Lay was convicted of conspiracy and fraud after the company went bankrupt in 2001.

AP Photo/Pat Sullivan

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Company scandals have also made many people more aware and less tolerant of perceived unethical behavior. For example, Naked Juice, owned by PepsiCo, was sued in 2011 for deceptively labelling its products “all natural” despite their including some synthetic ingredients.25 PepsiCo refuted the claim but dropped the word natural; the firm has pledged to pay a total of $9 million in compensation to consumers who purchased the juice in the past.

Global Ethics

As the Enron, Volkswagen, and other scandals prove, making unethical decisions can have huge consequences. Yet it is not only enormous organizations that deal with ethical problems. Breaches of ethics happen all over the world; in many countries corruption is prevalent, and instances of bribery to win business are commonplace. Similarly, some organizations exploit labor by hiring children, paying very low wages, and forcing employees to work in poor conditions. An organization is unethical if it violates the basic rights of its employees and ignores health, safety, and environmental standards.

One of the more recent ethical debates springs from the rapid development of artificial intelligence (AI) technology. With enhanced speech recognition available, robot dogs in development, and solar-powered drones and self-driving cars on the horizon, the risks associated with AI have quickly come to the fore. Tesla Motors founder Elon Musk and the noted physicist Stephen Hawking are among those who have expressed concern about the ethical consequences of advanced technology. Still to be answered are questions about the danger of building robots for military use, the safety of self-driving cars, the possibility that jobs will be lost to drones and robots, and the general risk of creating software designed to help computers think like humans. Google, owner of several robotics companies, has set up an ethics board to ensure that AI technology is not exploited.

However, Google is not the only company conscious of ethical risks. In many organizations, employees attend training programs, workshops, and seminars that present ethical dilemmas and how to overcome them. In most workplaces there is a growing intolerance for unethical behavior, and there is an expectation that employees will align their work practices with the organization’s code of ethics. Indeed, such is the demand for a better understanding of ethical organizational behavior that many business schools, including the Catholic University of America, have integrated ethics into their business and economics courses on a daily basis to teach students the importance of behaving ethically in the workplace.26

One of the ways to ensure the practice of good ethical behavior in organizations is to understand the actions and behavior of people and how they work together. In the next section of the chapter, we explore the three underlying levels of analysis in the

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organizational behavior model.

Ethics: Moral principles that guide our behavior

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Thinking Critically

1. Analyze the relationship between ethics and technology. How might technology lead to unethical behavior? How might technology help businesses develop more ethical and transparent business practices? [Apply/Analyze]

2. Recall a recent news story related to unethical behavior by a company. What were the effects of the ethical breach in terms of their reputation and profitability? [Analyze]

3. Research a company that is making a positive ethical impact in the business world. How is that company making a difference? How do you think this affects their reputation and profitability? [Analyze]

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Three Levels of Analysis in OB

1.7 Differentiate the three basic levels of analysis at which OB may be examined

There are three main levels of analysis within the OB model: individuals, teams, and organizations.27 (See Figure 1.7.) Each level builds on the previous one. For example, individuals working well together lay the foundation for effective teams, which in turn work together to achieve organizational goals.

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Individuals

Individuals are the foundation of organizations, and the way they work and behave makes or breaks a business. The role of managers is to integrate individuals into the organization, nurture their skills and attributes, and balance their needs and expectations accordingly. When managers do this successfully, individuals will achieve high levels of job satisfaction, motivating them to work toward attaining organizational goals. For instance, the management at Ed Schmidt Auto, featured in OB in the Real World, strives to engage employees from all over the company in projects they are passionate about.

FIGURE 1.7 The Three Main Levels of Analysis

Organizational Levels

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Teams

Teams or groups exist in all organizations, large or small, and their effective functioning is essential to the success of any organization. Teams are complex because they consist of many different personalities and attitudes. Managers who understand the dynamics of a team and the way it is structured also better understand the underlying behaviors of individuals within the group. A good example is the British football team Manchester United, whose players continually cooperate with each other in pursuit of a common goal, in spite of well-documented personality differences and the occasional feud.28

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Organizations

Organizations provide individuals and groups with the tools and systems to achieve objectives and goals. The attitudes and behavior of employees are influenced by the way organizations are structured. For instance, Google’s organizational structure is centered around employees from all disciplines working together to meet goals and generate innovative ideas. Google employees derive job satisfaction from a flexible working structure that provides them the freedom to set their own goals and standards.29

With organizations continually juggling market changes and customer demands, the success of a business depends on its workforce as never before. But how do managers get the best from individuals, teams, and the organization itself?

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Thinking Critically

1. Discuss the relationship among the three levels of analysis in OB. How might individuals influence organizations? How might organizations influence individuals? [Understand/Apply]

2. Teams play a critical role in OB. What are some of the benefits of working in teams? What are some of the challenges? [Understand/Apply]

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Positive OB and High-Involvement Management

1.8 Outline the benefits of positive OB and high-involvement management

Drawing from a range of organizational research and theories, scholarship on positive organizational behavior focuses on the strengths, virtues, vitality, and resilience of individuals and organizations.30 The idea is that nurturing the strengths of individuals rather than attempting to “fix” their weaknesses is far more beneficial to achieving organizational goals. Employees will gain more self-confidence and feel more positive about their skills and abilities, leading to better performance. Managers who practice positive OB value human capital as their most important resource.

Positive OB

Say you are the manager of a sales and marketing department. You need your sales team to reach a specific sales target by the end of each month. However, one of your new hires, a recent business graduate, is regularly failing to meet objectives, bringing down the department’s sales total. When you arrange a one-to-one meeting with him, he admits he is finding the role tougher than he thought it would be. He knows the products and services inside out but finds it difficult to persuade people to meet with him to discuss a potential sale. As his manager, you arrange additional training to improve his sales technique and build his confidence in selling. Following extensive training, he succeeds in securing a couple of meetings with prospects but fails to sell anything. When you hired him, you felt he had potential. Do you fire him for not bringing in the business, or do you consider another position for him in the organization?

Managers who practice positive OB will communicate with their employees and learn their strengths to discover the position that is best suited to their skills.

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Š iStockphoto.com/JackF

Managers who practice positive OB will choose the second option. This employee may not be a good fit for sales, but what else can he do that would benefit the organization? Perhaps he loves to write and feels more comfortable communicating through media rather than over the phone. As a Web content assistant, writing articles for the company website and working with project teams, designers, and developers to ensure information is presented in the best way, he can thrive.

This is just one example of how managers get the best from (and for) their employees using positive behavior. Most people are hired for a reason, but it is entirely possible that some may not be the best fit in the role for which they were hired. In such a case, managers who value their human capital should make every effort to match employees’ skill sets with a more appropriate position. Otherwise, organizations could face the dilemmas of low job satisfaction and reduced productivity, leading to an increase in absenteeism and high turnover.

Positive OB places the highest priority on the well-being of employees. This style of management is closely linked with high-involvement management, a strategy in which managers empower employees to make decisions, provide them with extensive training and opportunities to increase their knowledge base, share important information, and provide incentive compensation.31 Increasing employee involvement in this way is a very democratic approach to management, giving all employees, including those who carry out basic duties, a say in how the work is conducted. They are then more likely to work hard, and more willing to adapt to new processes and learn new tasks. Empowered, satisfied employees strive to achieve organizational goals.

High-Involvement Management

Again, this type of approach works only when the right employees are selected to work in an organization. They must be the right cultural fit and believe in the values and mission of the company. Equally, managers must treat employees with respect, listen carefully to their ideas, and be willing to admit to themselves and their employees that they don’t have all the answers. When high-involvement management is effective, it helps to build strong relationships between employees and managers, fosters trust, and increases job satisfaction and productivity.

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Brandon Steiner of Steiner Sports is a high-involvement manager.

AP Photo/Kathy Willens

High-involvement managers have different ways of empowering their employees. Take Brandon Steiner, for instance. Steiner is the founder and CEO of Steiner Sports and a professional sports marketer, speaker, and author. He believes the well-being of his employees begins with the food they eat, and that there is a strong correlation between a healthy diet and work performance.32 When new hires join Steiner Sports, he tells them, “I don’t care about a lot of the things other managers do, but one thing you cannot do here is eat unhealthily.”33 How does Steiner encourage his employees to be healthy? The company pays for gym membership, ensures a continuous supply of fresh fruit is available in the break room, and makes personal side bets with heavily overweight employees to see who can lose the most weight in the healthiest way within a specified period of time. One of Steiner’s mottos is, “If you don’t feel your best, you can’t do your best work.”34 Would you like to work for a company like Steiner Sports that strongly promotes employee health and well-being? Do you think you would fit in and buy into the ethos of this type of organization? If you are not the type of person who places as high a value on healthy living as Steiner, then perhaps this might not be the right work culture for you. Remember, high- involvement management works best when employees are a good fit for the organization.

Throughout this text, we present a number of case studies and scenarios to demonstrate a critical-thinking perspective in relation to OB. Some of the characters you will meet in our OB stories include Laura Pierce, who is beginning her new role as marketing and development manager for the West Texas Regional Theatre (WTRT); Katie O’Donnell, a college MBA student working as a server at the Waterfront Grill restaurant in upstate New York; Brian Stevens, plant manager of a tractor assembly plant in the Midwest; and Langston Burrows, a recent college graduate working in the leadership development program (LDP) in a mid-sized regional bank. Based on real-life scenarios, the stories illustrate the types of situations and people you may come across within organizations and

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to provide you with clear insights and strategies to deal with complexities as and when they arise.

We have structured this book to explore the challenges and opportunities facing OB on an individual, group, and organizational level. Throughout the text, we explore the complexities of human behavior, including individual behaviors, emotions, and attitudes. We also examine OB in the context of leadership, motivation, teamwork, and culture.

At the heart of every job, regardless of the industry, lies the need to get along with people and to fit in with the values and culture of the organization. However, in today’s organizations, fitting in does not mean agreeing with everything to maintain the status quo, nor does it mean laughing at your boss’s jokes (especially when you don’t think they are very funny!). Instead, applying critical thinking by asking questions, suspending bias, and providing creative solutions, all of which you’ll experience in this book, form the new norm. Understanding and gaining knowledge about OB is a lifelong learning process. Your career success depends on your ability to learn from your everyday experiences and on the way you conduct your relationships with others, behave, and communicate.

In a world where the only constant is change, it is more important than ever to manage our own behavior and understand the feelings, attitudes, and behaviors of others around us in order to work harmoniously and productively and succeed in a complex working environment.

Positive organizational behavior: The strengths, virtues, vitality, and resilience of individuals and organizations

High-involvement management: The way managers empower employees to make decisions, provide them with extensive training and the opportunities to increase their knowledge base, share important information, and provide incentive compensation

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Thinking Critically

1. Identify your top five strengths. Describe how each of these strengths might benefit an organization. [Understand/Apply]

2. Could there be a downside or unintended consequences for managers who focus primarily on the findings of positive organizational behavior research? Explain your answer. [Analyze]

3. List three concrete ways a high-involvement manager could empower employees. [Apply]

Visit edge.sagepub.com/neckob to help you accomplish your coursework goals in an easy-to-use learning environment.

Mobile-friendly eFlashcards and practice quizzes Video and multimedia content A complete online action plan Chapter summaries with learning objectives EXCLUSIVE! Access to full-text SAGE journal articles

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In Review

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Learning Objectives

1.1 Explain the basic concept of organizational behavior and its value in organizations

Organizational behavior studies how and why individual employees and groups of employees behave the way they do within an organizational setting. The three main reasons for studying organizational behavior in your organization are to be able to explain it, predict it, and influence it. 1.2 Describe the key role of managing human capital in creating a sustainable competitive advantage for organizations

Human capital is essential for gaining competitive advantage, the edge that gives organizations a more beneficial position than their competitors and allows them to generate more profits and retain more customers. Three main aspects of human capital enhance true competitive advantage: value, rareness, and inimitability. 1.3 Identify the major behavioral science disciplines that contribute to OB

Psychology is the scientific study of the human mind that seeks to measure and explain behavioral characteristics. Sociology is the study of the behavior of groups and how they relate to each other in a social setting. Social psychology blends concepts from sociology and psychology and focuses on how people influence each other in a social setting. Political science studies the behavior of individuals and groups within a political environment. Anthropology is the study of people and their activities in relation to societal, environmental, and cultural influences. 1.4 Demonstrate the value of critical thinking in the context of OB

Critical thinking is the ability to use intelligence, knowledge, and skills to question and carefully explore situations and arrive at thoughtful conclusions based on evidence and reason. The critical-thinking approach is a powerful analytical method that helps managers consider intended and unintended consequences of behaviors on their teams, organizations, and communities. 1.5 Identify the major challenges and opportunities in the field of OB

The process of globalization has had a huge influence on OB. The economy has had a significant effect on OB. Organizations are continually strategizing to overcome economic stumbling blocks by hiring talent and focusing on the skill sets of their workforce to find new, innovative ways to differentiate themselves from the competition. Workforce diversity develops when organizations foster working environments that do not discriminate against others regardless of gender, race, ethnicity, age, sexual orientation, and disability. Organizations are creating customer- responsive cultures to meet the increasing needs and changing demands of their

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customer base. Managers and employees must have excellent people skills to use on the job to work harmoniously with their fellow colleagues. Organizations need to simulate innovation and change by becoming faster and more agile than the competition. There is a growing commitment to fostering an ethical culture and improving ethical behavior in the workplace. Many organizations are striving to build a more sustainable and responsible global marketplace by taking environmental factors into consideration during decision-making and goal-setting practices. 1.6 Describe the importance of ethical behavior in global organizations

Ethics are moral principles that guide our behavior. Ethical scandals in recent years have made many people more aware and less tolerant of perceived unethical behavior. An organization is unethical if it violates the basic rights of its employees and ignores health, safety, and environmental standards. In many organizations, employees attend training programs, workshops, and seminars that present ethical dilemmas and how to overcome them. In most workplaces there is a growing intolerance for unethical behavior and an expectation that employees will align their work practices with the organization’s code of ethics. 1.7 Differentiate the three basic levels of analysis at which OB may be examined

There are three main levels of analysis within the OB model: individuals, teams, and organizations. Individuals are the foundation of organizations: the way they work and behave either makes or breaks a business. The role of managers is to integrate individuals into the organization, nurture their skills and attributes, and balance their needs and expectations accordingly. Teams or groups exist in all organizations, large or small, and have a significant influence on the behavior of individual team members. Managers who understand the dynamics of a team and how it is structured gain more knowledge about the underlying behaviors of individuals within the group. Individuals and groups work within the formal structure of organizations. Organizations provide employees with the tools and systems to achieve objectives and goals. The attitudes and behavior of employees are influenced by the way organizations are structured. 1.8 Outline the benefits of positive OB and high-involvement management

Positive organizational behavior focuses on the strengths, virtues, vitality, and resilience of individuals and organizations. High-involvement management occurs when managers empower employees to make decisions, provide them with extensive training and the opportunities to increase their knowledge base, share important information, and provide incentive compensation. This type of approach works only when the right employees are selected to work in an organization. When high- involvement management is effective it helps to build strong relationships between individuals and teams, fosters trust, and increases job satisfaction and productivity.

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Key Terms

Anthropology 10 Competitive advantage 6 Conceptual skill 5 Contingency thinking 15 Correlation 13 Critical thinking 10 Dependent variable 13 Emotional intelligence 5 Ethics 19 Evidence-based management 15 High-involvement management 23 Human capital 5 Human capital inimitability 7 Human capital rareness 7 Human capital value 7 Human skills 5 Hypothesis 13 Independent variables 13 Model 13 Open systems theory 15 Organization 3 Organizational behavior 3 Political science 9 Positive organizational behavior 22 Psychology 9 Social psychology 9 Sociology 9 Strategic OB approach 5 Technical skill 4 Theory 13 Value chain 15

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EXERCISE 1.1: OB on Screen Think of at least two movies or television shows about the president or CEO of a large business. How does the leader treat his or her employees? What changes could be made to foster better employee relations?

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EXERCISE 1.2: What You Were Then Morris Massey, a marketing professor at the University of Colorado, developed a video series expounding the concept “You Are What You Were When.” The idea behind this was that the culture, the significant world events, and your own personal life experiences during your youth contribute significantly to your identity. To better understand the differences in individuals with whom you work, it may be helpful to understand what was happening in the world when they were young.

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Objective: To better understand OB and practice understanding the individual differences that exist in people.

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Instructions: Interview two people who are from different generations than yourself. You can interview family, friends, or acquaintances. Ask them the following questions about life when they were 8–14 years old:

1. Where did you grow up? (State or country) 2. How did your closest friendships develop? 3. What was happening in the world? How did these world events affect you? 4. What was the economic situation of your family? 5. What was the most important thing to you during that time of your life?

Now, ask yourself those same questions and write down your responses.

As a class or in groups, aggregate the responses and address the following questions.

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Reflection Questions: 1. What patterns do you see in the aggregated responses? 2. What differences do you see based on where individuals grew up? 3. What types of world events had the most impact? 4. How might someone’s economic situation growing up influence the way she or he thinks about work and

approach her or his job? 5. How can you use the knowledge of what people were experiencing in their youth to better work with

them now?

Exercise contributed by Harriet Rojas, Professor of Business, Indiana Wesleyan University.

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EXERCISE 1.3: Your Experience with OB

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Objective: This exercise will help you to better understand organizational behavior, its concepts, and its uses by helping you to explain and discuss your organizational experiences in terms of Chapter 1 concepts.

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Instructions: Step 1 (10 minutes): Think about an organization that you are or have been a member of. This organization can be any type of organization as discussed in the first chapter of this text (i.e. a social, religious, charitable, or other type of organization). After selecting your organization, think about some problem that the organization has had. Write down a brief (no more than one half of a page) narrative describing this problem. Be sure to explain the problem using the concept terms from Chapter 1. Also, try to identify the level at which this problem existed: individual, group, organizational, or across multiple levels.

Step 2 (10 minutes): Find a partner and read each other the problem you each wrote about. Select the most interesting of the two write-ups. Together re-write the description so that it clarifies any points that are unclear and is more concrete in its use and application of chapter concepts.

Step 3 (10 minutes): Each pair should find another pair to form a quad. Each pair should read the situation write-up selected in step 2 to the other pair. Again, select the situation that is the most interesting, and work together as a group to improve the situation description. Clarify any misuse of terms, and be sure that as much of the situation as possible is described using chapter concepts.

Step 4 (10 to 30 minutes): Select one person from the quad to read the write-up chosen by the entire quad as the most interesting to the entire class. The person who reads the situation should be someone other than the person who initially wrote about the situation, but everyone should be prepared to help clarify any points about the write-up using chapter concepts.

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Reflection Questions: Think about the process of identifying organizational problems in terms of the organizational behavior concepts you are learning.

1. How did identifying the problem in this way change the way you thought about the problem? 2. How did linking the problem to the concepts help you think about methods for dealing with the

problem? 3. How did thinking about the level of the problem shape the way you thought about the problem? 4. When listening to other groups, note how their descriptions used chapter concepts. Were there any

usages that surprised you or you were uncertain about?

Exercise contributed by Milton R. Mayfield, Professor of Business, Texas A&M International University and Jaqueline R. Mayfield, Professor of Business, Texas A&M International University.

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Case Study 1.1: Pfizer Pharmaceuticals Researchers at the Gallup-Healthways Well-Being Index estimate that employee unhappiness costs US businesses a mind-boggling $300 billion per year in lost productivity. And although worker productivity—what drives it, what quashes it—is a topic of some debate, certain correlations show up again and again: unhappy workers have high levels of absenteeism and produce less in both quality and quantity. According to a 2011 Harvard Business Review article, workers’ creativity, productivity, commitment, and collegiality are all affected by their level of happiness, and the corporate bottom line either suffers or flourishes as a result.

Discussions about the world’s “happiest places to work” might bring to mind some now-famous companies like Zappos, with its focus on hiring only the right employees, or any number of technology-based start-ups creating unusual workspaces to foster creativity. The seemingly cold and faceless world of pharmaceuticals is perhaps an unlikely candidate for a happy place to work. Yet for the second year in a row, 165-year-old New York City- based Pfizer Pharmaceuticals grabbed the number one spot on the 50 Happiest Companies in America list published on career website CareerBliss. With annual revenue exceeding $67 billion, driven by more than 110,000 employees, Pfizer—the maker of Advil, ChapStick, Zoloft, Viagra, Dimetapp, and hundreds of other drugstore products found both behind and over the counter—not only ranks as the world’s largest pharmaceutical company, it also employs the happiest workers.

Job satisfaction at Pfizer is the result of forward-thinking, innovative policies that seek to create a meaningful, engaging environment for colleagues (as Pfizer employees are called)—and one in which those colleagues enjoy working with each other. The most prominent strategy used in creating such an environment is ownership. Pfizer CEO Ian Read promoted the ownership culture in 2012 with the goal of engaging each employee in improving the company for all its stakeholders, from consumers to shareholders. The ultimate goal was the creation of a work environment that was a birthplace not only of new products, but of new pathways leading to those products. In turn, this environment would support the employees within it and foster in them a deep sense of responsibility to fellow colleagues and every company stakeholder.

The idea of the ownership model was born of candid research within the company among employees at every level. That led to the creation of a corporate culture that fosters independent and innovative thinking, provides opportunity for growth and movement within the company, gives meaningful feedback to employees, and encourages responsible risk taking while placing a high emphasis on personal responsibility. Failure is treated as an inevitability that provides an opportunity for learning or problem solving—and pharmaceutical research is no stranger to failure. By accepting failure and providing meaningful, constructive feedback, the company encourages employees to innovate, and innovation is something Pfizer considers an imperative for continued success in a crowded industry.

 
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Supply Chain Management

View the following video.

https://www.youtube.com/watch?v=TwcRQactKas

Over time Frito Lay has been able to polish their inventory management techniques into a smooth process.  As a result the company is able to present this video to an audience that will find this content widely accessible.

Use chapter 11 and 12 fundamentals to theorize how Frito Lay is able to successfully manage their inventory to the point of showcasing their cultivated techniques in this refined video.  Provide at least one example from the text which in your view could lead Frito Lay to production mishaps.

Over 350 words, you have 24h to finish it, and this is a discussion, I have provided the film of ch 11 and 12

Paul A. Souders/Corbis

Chapter

eleven

Chapter Outline

Introduction

11.1 The Role of Inventory

11.2 Periodic Review Systems

11.3 Continuous Review Systems

11.4 Single-Period Inventory Systems

11.5 Inventory in the Supply Chain Chapter Summary

 

Managing Inventory throughout the Supply Chain

Chapter ObjeCtives

By the end of this chapter, you will be able to:

¡ Describe the various roles of inventory, including the different types of inventory and inventory drivers, and distinguish between independent demand and dependent demand inventory.

¡ Calculate the restocking level for a periodic review system.

¡ Calculate the economic order quantity (EOQ) and reorder point (ROP) for a continuous review system, and determine the best order quantity when volume discounts are available.

¡ Calculate the target service level and target stocking point for a single-period inventory system.

¡ Describe how inventory decisions affect other areas of the supply chain. In particular, describe the bullwhip effect, inventory positioning issues, and the impacts of transportation, packaging, and material handling considerations.

326

image5.jpg CHAPTER 11 • Managing Inventory throughout the Supply Chain  327

Inventory Management at Amazon.com

Baumgarten/VARIO IMAGES/SIPA/Newscom

Employees pick items off the shelves at an Amazon.com warehouse in Leipzig, Germany.

WHEN they first started appearing in the late 1990s, Web- based “e-tailers” such as Amazon.com hoped to replace the “bricks” of traditional retailing with the

“clicks” of online ordering. Rather than opening dozens or even hundreds of stores filled with expensive inventory, an e-tailer could run a single virtual store that served cus-tomers around the globe. Their business model suggested that inventory could be kept at a few key sites, chosen to ­minimize costs and facilitate quick delivery to custom-ers. In theory, e-tailers were highly “scalable” businesses that could add new customers with little or no additional ­investment in inventory or facilities. (Traditional retailers usually need to add stores to gain significant increases in their customer base.)

But how has this actually played out for Amazon over the years? Table 11.1 contains sales and inventory figures, pulled from the company’s annual reports, for Amazon for the years 1997 through 2012. The first column reports net sales for each calendar year, and the second column contains the amount of inventory on hand at the end of the year. The third column shows inventory turns, which is calculated as (net sales/ending inventory). Retailers generally want higher inventory turns, which indicate that they can support the same level of sales with less inventory. Inventory turns is of-ten thought of as a key measure of asset productivity.

Looking at Amazon’s performance over the years ­provides some interesting insights. Consider Figure 11.1. In late 1999, Amazon learned that managing inventory can be challenging even for e-tailers. That was the year the com-pany expanded into new product lines, such as electron-ics and housewares, with which it had little experience.

 

Table 11.1  Amazon.com Financial Results, 1997–2012

    Inventory  
  Net Sales ($Millions) Inventory
Year ($Millions) (Dec. 31) Turns
1997 $148 $9 16.4
1998 $610 $30 20.3
1999 $1,640 $221 7.4
2000 $2,762 $175 15.8
2001 $3,122 $143 21.8
2002 $3,933 $202 19.5
2003 $5,264 $294 17.9
2004 $6,921 $480 14.4
2005 $8,490 $566 15.0
2006 $10,711 $877 12.2
2007 $14,835 $1,200 12.4
2008 $19,166 $1,399 13.7
2009 $24,509 $2,171 11.3
2010 $34,204 $3,202 10.7
2011 $48,077 $4,992 9.6
2012 $61,093 $6,031 10.1
       

Amazon’s purchasing managers were faced with the ques-tion of how many of these items to hold in inventory. Too little, and they risked losing orders and alienating custom-ers; too much, and they could lock up the company’s re-sources in unsold products. Only later, when sales for the 1999 holiday season fell flat and Amazon’s inventory levels skyrocketed did the purchasing managers realize they had overstocked. In fact, as the figures show, by the end of 1999,

image6.jpg image7.jpg 328  PART IV • Planning and Controlling Operations and Supply Chains

image8.jpg

Inventory Turns at Amazon.com, 1997–2009

25.0                
20.0                
15.0                
10.0                
5.0                
0.0 1999 2001 2003 2005 2007 2009 2011 2013
1997                

Figure 11.1  Inventory Turns at Amazon.com, 1997–2009

Amazon’s inventory­ turnover ratio was 7.4—worse than that of the typical brick-and-mortar retailer at the time.

After 1999, Amazon seemed to learn its lesson. Inven-tory turns rose to nearly 22 in 2001, but have fallen steadily ever since, to 10.1 turns for 2012, even as Amazon’s sales have risen sharply. But why? The decline in inventory turns over the past decade is due in large part to a shift in Amazon’s­ business strategy. Instead of trying to build com-petitive advantage based on low-cost books (Amazon’s original business model), the company now seeks to provide

 

customers with convenient shopping and fast delivery for a wide range of products. Such a strategy requires more in-ventory to support the same level of sales.

So today, how does Amazon compare to its brick-and-mortar competitors? Amazon handily beats traditional book retailer Barnes & Noble, whose inventory turns for 2013 were just 4.6. Yet Best Buy, which sells computers, phones, video games, and appliances, generated 6.9 inventory turns in 2013—not bad, especially considering all the retail stores Best Buy must support.

image9.jpg

Introduction

Inventory

According to APICS, “those stocks or items used to sup-port production (raw materials and work-in-process items), supporting activities (mainte-nance, repair, and operating supplies) and customer service (finished goods and spare parts).”

 

APICS defines inventory as “those stocks or items used to support production (raw materials and work-in-process items), supporting activities (maintenance, repair, and operating supplies) and customer service (finished goods and spare parts) .”1 In this chapter, we discuss the critical role of inventory—why it is necessary, what purposes it serves, and how it is controlled.

As Amazon’s experience suggests, inventory management is still an important function, even in the Internet age. In fact, many managers seem to have a love–hate relationship with inventory. Michael Dell talks about inventory velocity—the speed at which components move through Dell Computer’s operations—as a key measure of his company’s performance.2 In his mind, the less inventory the company has sitting in the warehouse, the better. Victor Fung of the Hong Kong-based trading firm Li & Fung, goes so far as to say, “Inventory is the root of all evil.”3

Yet look what happened to the price of gasoline in the United States during the spring of 2007. It skyrocketed, primarily because refineries were shut down for maintenance and suppliers were caught with inadequate reserves. And if you have ever visited a store only to find that your favorite product is sold out, you might think the lack of inventory is the root of all evil. The fact is, inventory is both a valuable resource and a potential source of waste.

image10.jpg

1Definition of Inventory in J. H. Blackstone, ed., APICS Dictionary, 14th ed. (Chicago, IL: APICS, 2013). Reprinted by

permission.

2J. Magretta, “The Power of Virtual Integration: An Interview with Dell Computer’s Michael Dell,” Harvard Business

Review 76, no. 2 (March–April 1998): 72–84.

3J. Magretta, “Fast, Global, and Entrepreneurial: Supply Chain Management, Hong Kong Style,” Harvard Business Review

76, no. 5 (September–October 1998): 102–109.

image11.jpg image12.jpg CHAPTER 11 • Managing Inventory throughout the Supply Chain  329

11.1 The Role of Inventory

image13.jpg

Consider WolfByte Computers, a fictional manufacturer of laptops, tablets and e-readers. Fig- HYPERLINK l “page346” ure 11.2 shows the supply chain for WolfByte’s laptop computers. WolfByte assembles the laptops from components purchased from companies throughout the world, three of which are shown in the figure. Supplier 1 provides the displays, Supplier 2 manufactures the hard drives, and Sup-plier 3 produces the keyboards.

Looking downstream, WolfByte sells its products through independent retail stores and through its own Web site. At retail stores, customers can buy a laptop off the shelf, or they can order one to be customized and shipped directly to them. On average, WolfByte takes about two days to ship a computer from its assembly plant to a retail store or a customer. Both WolfByte and the retail stores keep spare parts on hand to handle customers’ warranty claims and other service requirements.

With this background, let’s discuss the basic types of inventory and see how they fit into WolfByte’s supply chain.

Cycle stock

Components or products that are received in bulk by a downstream partner, gradually used up, and then replenished again in bulk by the upstream partner.

Safety stock

Extra inventory that a company holds to protect itself against uncertainties in either demand or replenishment time.

 

Inventory Types

Two of the most common types of inventory are cycle stock and safety stock. Cycle stock refers to components or products that are received in bulk by a downstream partner, gradually used up, and then replenished again in bulk by the upstream partner. For example, suppose Supplier 3 ships 20,000 keyboards at a time to WolfByte. Of course, WolfByte can’t use all those devices at once. More likely, workers pull them out of inventory as needed. Eventually, the inventory runs down, and WolfByte places another order for keyboards. When the new order arrives, the inven-tory level rises and the cycle is repeated. Figure 11.3 shows the classic sawtooth pattern associ-ated with cycle stock inventories.

Cycle stock exists at other points in WolfByte’s supply chain. Almost certainly, Suppliers 1 through 3 have cycle stocks of raw materials that they use to make components. And retailers need to keep cycle stocks of both completed computers and spare parts in order to serve their customers.

Cycle stock is often thought of as active inventory because companies are constantly using it up, and their suppliers constantly replenishing it. Safety stock, on the other hand, is extra in-ventory that companies hold to protect themselves against uncertainties in either demand levels or replenishment time. Companies do not plan on using their safety stock any more than you plan on using the spare tire in the trunk of your car; it is there just in case.

Let’s return to the keyboard example in Figure 11.3. WolfByte has timed its orders so that a new batch of keyboards comes in just as the old batch is used up. But what if Supplier 3 is late in delivering the devices? What if demand is higher than expected? If either or both these condi-tions occur, WolfByte could run out of keyboards before the next order arrives.

Imagine the resulting chaos: Assembly lines would have to shut down, customers’ orders couldn’t be filled, and WolfByte would have to notify customers, retailers, and shippers about the delays.

Figure 11.2

WolfByte Computers

Supply Chain

 

Supplier 1

image14.jpg

WolfByte

Computers

Supplier 2

Supplier 3

 

image307.jpg image2Customer Retail store

image15.jpg image16.jpg

Customer

image17.jpg image18.jpg 330  PART IV • Planning and Controlling Operations and Supply Chains

Figure 11.3

Cycle Stock at WolfByte

Computers

Anticipation inventory

Inventory that is held in antici-pation of customer demand.

Hedge inventory

According to APICS, a “form of inventory buildup to buffer against some event that may not happen. Hedge inventory planning involves specula-tion related to potential labor strikes, price increases, unset-tled governments, and events that could severely impair the company’s strategic initiatives.”

Transportation inventory

Inventory that is moving from one link in the supply chain to another.

Smoothing inventory

Inventory that is used to smooth out differences between upstream produc-tion levels and downstream demand.

Figure 11.4

Safety Stock at WolfByte

Computers

 

    Keyboard order Another order
  20,000 received … received …
       
level      
Inventory 10,000    
    Inventory And the
       
    drawn down process
    gradually … repeats itself
  0   Time
       

image19.jpg

One solution is to hold some extra inventory, or safety stock, of keyboards to protect against fluctuations in demand or replenishment time. Figure 11.4 shows what WolfByte’s inventory­ levels would look like if the company decided to hold safety stock of 1,000 keyboards. As you can see, safety stock provides valuable protection, but at the cost of higher inventory lev-els. Later in the chapter, we discuss ways of calculating appropriate safety stock levels.

There are four other common types of inventory: anticipation, hedge, transportation, and smoothing. Anticipation inventory, as the name implies, is inventory that is held in anticipation of customer demand. Anticipation inventory allows instant availability of items when custom-ers want them. Hedge inventory, according to APICS, is “a form of inventory buildup to buffer against some event that may not happen. Hedge inventory planning involves speculation related to potential labor strikes, price increases, unsettled governments, and events that could severely impair the company’s strategic initiatives.”4 In this sense, hedge inventories can be thought of as a special form of safety stock. WolfByte has stockpiled a hedge inventory of two months’ worth of hard drives because managers have heard that Supplier 2 may experience a temporary shut-down over the next two months.

Transportation inventory represents inventory that is “in the pipeline,” moving from one link in the supply chain to another. When the physical distance between supply chain partners is long, transportation inventory can represent a considerable investment. Suppose, for example, that Supplier 2 is located in South Korea, and WolfByte is located in Texas. Hard drives may take several weeks to travel the entire distance between the two companies. As a result, multiple orders could be in the pipeline on any particular day. One shipment of hard drives might be sitting on the docks in Kimhae, South Korea; two others might be halfway across the Pacific; a fourth might be found on Route I-10, just outside Phoenix, Arizona. In fact, the transportation inventory of hard drives alone might dwarf the total cycle and safety stock inventories in the rest of the supply chain.

Finally, smoothing inventory is used to smooth out differences between upstream pro-duction levels and downstream demand. Suppose management has determined that WolfByte’s assembly plant is most productive when it produces 3,000 laptops a day. Unfortunately, demand from retailers and customers will almost certainly vary from day to day. As a result, WolfByte’s

    Keyboard order Another
  21,000 received … order received …
       
level 11,000    
Inventory      
    Inventory And the
       
    drawn down process
    gradually… repeats itself
  1000    
    Safety stock of 1,000 keyboards
     
       

image20.jpg

Time

image21.jpg

4Definition of Hedge Inventory in J. H. Blackstone, ed., APICS Dictionary, 14th ed. (Chicago, IL: APICS, 2013). Reprinted­ by permission.

image22.jpg

Figure 11.5

Smoothing Inventories at

WolfByte Computers

CHAPTER 11 • Managing Inventory throughout the Supply Chain  331

image23.jpg

  4,000                  
systems 3,000                  
          Demand        
Computer 2,000                
          Production        
          Inventory        
  1,000                  
                     
  0 1 2 3 4 5 6 7 8 9
                     
            Day        

image24.jpg

managers may decide to produce a constant 3,000 laptops per day, building up finished goods inventory during periods of slow demand and drawing it down during periods of high demand. (Figure 11.5 illustrates this approach.) Smoothing inventories allow individual links in the sup-ply chain to stabilize their production at the most efficient level and to avoid the costs and head-aches associated with constantly changing workforce levels and/or production rates. If you think you may have heard of this idea before, you have: It’s part of the rationale for following a level production strategy in developing a sales and operations plan (see Chapter 10).

Inventory drivers

Business conditions that force companies to hold inventory.

Supply uncertainty

The risk of interruptions in the flow of components from upstream suppliers.

 

Inventory Drivers

From this discussion, we can see that inventory is a useful resource. However, companies don’t want to hold more inventory than necessary. Inventory ties up space and capital: A dollar ­invested in inventory is a dollar that cannot be used somewhere else. Likewise, the space used to store inventory can often be put to more productive use. Inventory also poses a significant risk of obsolescence, particularly in supply chains with short product life cycles. Consider what happens when Intel announces the next generation of processor chips. Would you want to be stuck hold-ing the old-generation chips when the new ones hit the market?

Finally, inventory is too often used to hide problems that management really should resolve. In this sense, inventory can serve as a kind of painkiller, treating the symptom without solving the underlying problem. Consider our discussion of safety stock. Suppose WolfByte’s managers decide to hold additional safety stock of hard drives because of quality problems they have been experi-encing with units received from Supplier 2. While the safety stock may buffer WolfByte from these quality problems, it does so at a cost. A better solution might be to improve the quality of incoming units, thereby reducing both quality-related costs and the need for additional safety stock.

With these concerns in mind, let’s turn our attention to inventory drivers—business condi-tions that force companies to hold inventory. Table 11.2 summarizes the ways in which various inventory drivers affect different types of inventory. To the extent that organizations can manage and control the drivers of inventories, they can reduce the supply chain’s need for inventory.

In managing inventory, organizations face uncertainty throughout the supply chain. On the upstream (supplier) end, they face supply uncertainty, or the risk of interruptions in the

Table 11.2 

Inventory Drivers and

Their Impact

 

Inventory Driver Impact
Uncertainty in supply or demand Safety stock, hedge inventory
Mismatch between a downstream partner’s demand and the most  
efficient production or shipment volumes for an upstream partner Cycle stock
Mismatch between downstream demand levels and upstream  
production capacity Smoothing inventory
Mismatch between timing of customer demand and supply Anticipation inventory
chain lead times Transportation inventory
   

image25.jpg

image26.jpg image27.jpg 332  PART IV • Planning and Controlling Operations and Supply Chains

Demand uncertainty

The risk of significant and unpredictable fluctuations in downstream demand.

 

flow of components they need for their internal operations. In assessing supply uncertainty, managers need to answer questions such as these:

¡ How consistent is the quality of the goods being purchased?

· How reliable are the supplier’s delivery estimates?

¡ Are the goods subject to unexpected price increases or shortages?

Problems in any of these areas can drive up supply uncertainty, forcing an organization to hold safety stock or hedging inventories.

On the downstream (customer) side, organizations face demand uncertainty, or the risk of significant and unpredictable fluctuations in the demand for their products. For example, many suppliers of automobile components complain that the big automobile manufacturers’ forecasts are unreliable and that order sizes are always changing, often at the last minute. Under such conditions, suppliers are forced to hold extra safety stock to meet unexpected jumps in de-mand or changes in order size.

In dealing with uncertainty in supply and demand, the trick is to determine what types of uncertainty can be reduced and then to focus on reducing them. For example, poor quality is a source of supply uncertainty that can be substantially reduced or even eliminated through business process or quality improvement programs, such as those we discussed in Chapters 4 and 5. On the other hand, forecasting may help to reduce demand uncertainty, but it can never completely eliminate it.

Another common inventory driver is the mismatch between demand and the most efficient production or shipment volumes. Let’s start with a simple example—facial tissue. When you blow your nose, how many tissues do you use? Most people would say 1, yet tissues typically come in boxes of 200 or more. Clearly, a mismatch exists between the number of tissues you need at any one time and the number you need to purchase. The reason, of course, is that packaging, shipping, and selling facial tissues one at a time would be highly inefficient, especially because the cost of holding a cycle stock of facial tissues is trivial. On an organizational scale, mismatches between demand and efficient production or shipment volumes are the main drivers of cycle stocks. As we will see later in this chapter, managers can often alter their business processes to reduce produc-tion or shipment volumes, thereby reducing the mismatch with demand and the resulting need for cycle stocks.

Likewise, mismatches between overall demand levels and production capacity can force companies to hold smoothing inventories (Figure 11.5). Of course, managers can reduce smooth-ing inventories by varying their capacity to better match demand or by smoothing demand to better match capacity. As we saw in Chapter 10, both strategies have pros and cons.

The last inventory driver we will discuss is a mismatch between the timing of the cus-tomer’s demand and the supply chain’s lead time. When you go to the grocery store, you expect to find fresh produce ready to buy; your expected waiting time is zero. But produce can come from almost anywhere in the world, depending on the season. To make sure that bananas and lettuce will be ready and waiting for you at your local store, someone has to initiate their move-ment through the supply chain days or even weeks ahead of time and determine how much anticipation inventory to hold. Whenever the customer’s maximum waiting time is shorter than the supply chain’s lead time, companies must have transportation and anticipation inventories to ensure that the product will be available when the customer wants it.

How can businesses reduce the need to hold anticipation inventory? Often they do so both by shrinking their own lead time and by persuading customers to wait longer. It’s hard to be-lieve now, but personal computers once took many weeks to work their way through the supply chain. As a result, manufacturers were forced to hold anticipation inventories to meet customer demand. Today, manufacturers assemble and ship a customized laptop or tablet directly to the customer’s front door in just a few days. Customers get fast and convenient delivery of a prod-uct that meets their exact needs. At the same time, the manufacturer can greatly reduce or even eliminate anticipation inventory.

In the remainder of this chapter, we examine the systems that are used in managing vari-ous types of inventory. Before beginning a detailed discussion of these tools and techniques of inventory management, however, we need to distinguish between two basic inventory catego-ries: independent demand and dependent demand inventory. The distinction between the two is crucial because the tools and techniques needed to manage each are very different.

image28.jpg

Independent demand inventory

Inventory items whose demand­ levels are beyond a company’s complete control.

Dependent demand inventory

Inventory items whose demand­ levels are tied directly­ to a company’s planned production­ of another item.

CHAPTER 11 • Managing Inventory throughout the Supply Chain  333

image29.jpg

Independent versus Dependent Demand Inventory

In general, independent demand inventory refers to inventory items whose demand levels are beyond a company’s complete control. Dependent demand inventory, on the other hand, refers to inventory items whose demand levels are tied directly to the company’s planned production of another item. Because the required quantities and timing of dependent demand inventory items can be predicted with great accuracy, they are under a company’s complete control.

A simple example of an independent demand inventory item is a kitchen table. While a furniture manufacturer may use forecasting models to predict the demand for kitchen tables and may try to use pricing and promotions to manipulate demand, the actual demand for kitchen tables is unpredictable. The fact is that customers determine the demand for these items, so fin-ished tables clearly fit the definition of independent demand inventory.

But what about the components that are used to make the tables, such as legs? Suppose that a manufacturer has decided to produce 500 tables five weeks from now. With this informa-tion, a manager can quickly calculate exactly how many legs will be needed:

500 * 4 legs per table = 2,000 legs

Furthermore, the manager can determine exactly when the legs will be needed, based on the company’s production schedule. Because the timing and quantity of the demand for table legs are completely predictable and under the manager’s total control, the legs fit the definition of dependent demand items. Dependent demand items require an entirely different approach to managing than do independent demand items. We discuss ways of managing dependent demand­ items in more depth in Chapter 12.

Three basic approaches are used to manage independent demand inventory items: periodic­ review systems, continuous review systems, and single-period inventory systems. We examine all three approaches in the following sections.

11.2 Periodic Review Systems

image30.jpg

Periodic review system

An inventory system that is used to manage indepen-dent demand inventory. The inventory level for an item is checked at regular intervals and restocked to some prede-termined level.

 

One of the simplest approaches to managing independent demand inventory is based on a periodic­ review of inventory levels. In a periodic review system, a company checks the inven-tory level of an item at regular intervals and restocks to some predetermined level, R. The actual order quantity, Q, is the amount required to bring the inventory level back up to R. Stated more formally:

Q = R  I (11.1)

where:

Q = order quantity

R = restocking level

I = inventory level at the time of review

Figure 11.6 shows the fluctuations in the inventory levels of a single item under a two-week periodic review system. As the downward-sloping line shows, the inventory starts out full and then slowly drains down as units are pulled from it. (Note that the line will be straight only if demand is constant.) After two weeks, the inventory is replenished, and the process begins again.

Figure 11.6

Periodic Review System

 

R Restocking level      
           
level          
Inventory   Q   Q  
           
           
  2 4 6 8 Weeks

image31.jpg

image32.jpg image33.jpg 334  PART IV • Planning and Controlling Operations and Supply Chains

A periodic review system nicely illustrates the use of both cycle stock and safety stock. By replenishing inventory every two weeks, rather than daily or even hourly, the organization spreads the cyclical cost of restocking across more units. And the need to hold safety stock helps to determine the restocking level. Increasing the restocking level effectively increases safety stock: The higher the level, the less likely the organization is to run out of inventory before the next replenishment period. On the flip side, because inventory is checked only at regular inter-vals, the company could run out of an item before the inventory is replenished. In fact, that is exactly what happens just before week 6 in Figure 11.6. If you have ever visited your favorite vending machine, only to find that the item you wanted has been sold out, you have been the victim of a periodic review system stockout.

As you might imagine, a periodic review system is best suited to items for which periodic restocking is economical and the cost of a high restocking level (and hence a large safety stock) is not prohibitive. A classic example is a snack food display at a grocery store. Constantly moni-toring inventory levels for low-value items such as pretzels or potato chips makes no economic sense. Rather, a vendor will stop by a store regularly and top off the supply of all the items, usu-ally with more than enough to meet demand until the next replenishment date.

Service level

A term used to indicate the amount of demand to be met under conditions of demand and supply uncertainty.

 

Restocking Levels

The key question in setting up a periodic review system is determining the restocking level, R.

In general, R should be high enough to meet all but the most extreme demand levels during the reorder period (RP) and the time it takes for the order to come in (L). Specifically:

R = mRP + L + zsRP + L (11.2)

where:

mRP + L = average demand during the reorder period and the order lead time

sRP + L = standard deviation of demand during the reorder period and the order lead time

¡ number of standard deviations above the average demand (higher z values increase­ the restocking level, thereby lowering the probability of a stockout)

Equation (11.2) assumes that the demand during the reorder period and the order lead time is normally distributed. By setting R a certain number of standard deviations above the average, a firm can establish a service level, which indicates what percentage of the time inven-tory levels will be high enough to meet demand during the reorder period. For example, setting z = 1.28 would make R large enough to meet expected demand 90% of the time (i.e., provide a 90% service level), while setting z = 2.33 would provide a 99% service level. Different z values and the resulting service levels are listed in the following table. (More values can be derived from the normal curves area table in Appendix I.)

image34.jpg

z Value Resulting Service Level
1.28 90%
1.65 95
2.33 99
3.08 99.9
   

image35.jpg

EXAMPLE 11.1

Establishing a Periodic

Review System for

McCreery’s Chips

 

McCreery’s Chips sells large tins of potato chips at a grocery superstore. Every 10 days, a McCreery’s deliveryperson stops by and checks the inventory level. He then places an order, which is delivered three days later. Average demand during the reorder period and order lead time (13 days total) is 240 tins. The standard deviation of demand during this same time period is 40 tins. The grocery superstore wants enough inventory on hand to meet demand 95% of the time. In other words, the store is willing to take a 5% chance that it will run out of tins before the next order arrives.

image36.jpg image37.jpg CHAPTER 11 • Managing Inventory throughout the Supply Chain  335

image38.jpg

Using this information, McCreery’s establishes the following restocking level:

R = mRP + L + zsRP + L

= 240 tins + 1.65*40 tins = 306 tins

Suppose the next time the deliveryperson stops by, he counts 45 tins. Based on this information,­ he will order Q = 306 – 45 = 261 tins, which will be delivered in three days.

11.3 Continuous Review Systems

image39.jpg

Continuous review system

An inventory system used to manage independent demand inventory. The inventory

level for an item is constantly ­monitored, and when the ­reorder point is reached, an order is released.

 

While the periodic review system is straightforward, it is not well suited to managing critical and/or expensive inventory items. A more sophisticated approach is needed for these types of in-ventory. In a continuous review system, the inventory level for an item is constantly monitored, and when the reorder point is reached, an order is released.

A continuous review system has several key features:

1. Inventory levels are monitored constantly, and a replenishment order is issued only when a preestablished reorder point has been reached.

2. The size of a replenishment order is typically based on the trade-off between holding costs and ordering costs.

3. The reorder point is based on both demand and supply considerations, as well as on how much safety stock managers want to hold.

To simplify our discussion of continuous review systems, we will begin by assuming that the variables that underlie the system are constant. Specifically:

1. The inventory item we are interested in has a constant demand per period, d. That is, there is no variability in demand from one period to the next. Demand for the year is D.

2. L is the lead time, or number of periods that must pass before a replenishment order ar-rives. L is also constant.

3. H is the cost of holding a single unit in inventory for a year. It includes the cost of the space needed to store the unit, the cost of potential obsolescence, and the opportunity cost of tying up the organization’s funds in inventory. H is known and fixed.

4. S is the cost of placing an order, regardless of the order quantity. For example, the cost to place an order might be $100, whether the order is for 2 or 2,000 units. S is also known and fixed.

5. P, the price of each unit, is fixed.

Under these assumptions, the fluctuations in the inventory levels for an item will look like those in Figure 11.7. Inventory levels start out at Q, the order quantity, and decrease at a constant rate, d. Because this is a continuous review system, the next order is issued when the reorder point, labeled ROP, is reached. What should the reorder point be? In this simple model, in which the demand rate and lead time are constant, we should reorder when the inventory level reaches the point where there are just enough units left to meet requirements until the next order arrives:

ROP = dL (11.3)

Figure 11.7

Continuous Review System

(with Constant Demand

Rate d)

 

For example, if the demand rate is 50 units a week and the lead time is 3 weeks, the manager should place an order when the inventory level drops to 150 units. If everything goes according

level Q    
  Slope = –d    
Inventory ROP    
       
  L L Time

image40.jpg

image41.jpg image42.jpg 336  PART IV • Planning and Controlling Operations and Supply Chains

Figure 11.8

The Effect of Halving the

Order Quantity

 

  Q
level  
Inventory Q’
  ROP
   
  Time

image43.jpg

Economic order quantity (EOQ)

The order quantity that minimizes­ annual holding and ordering costs for an item.

 

to plan, the firm will run out of units just as the next order arrives. Finally, because the inventory

Q level in this model goes from Q to 0 over and over again, the average inventory level is 2 .

image44.jpg

The Economic Order Quantity (EOQ)

How do managers of a continuous review system choose the order quantity (Q)? Is there a “best” order quantity, and if so, how do holding costs (H) and ordering costs (S) affect it? To understand the role of holding and ordering costs in a continuous review system, let’s see what happens if the order quantity is sliced in half, to Q as shown in Figure 11.8. The result: With quantity Q the manager ends up ordering twice as often, which doubles the company’s ordering costs. On the other hand, cutting the order quantity in half also halves the average inventory level, which low-ers holding costs.

The relationship between holding costs and ordering costs can be seen in the following equation:

Total holding and ordering cost for the year = total yearly holding cost  
+ total yearly ordering cost  
  Q   D  
= a   bH + a   bS (11.4)
  2     Q    

Yearly holding cost is calculated by taking the average inventory level (Q/2) and multiply-ing it by the per-unit holding cost. Yearly ordering cost is calculated by calculating the number of times we order per year (D/Q) and multiplying this by the fixed ordering cost.

As Equation (11.4) suggests, there is a trade-off between yearly holding costs and ordering costs. Reducing the order quantity, Q, will decrease holding costs, but force the organization to order more often. Conversely, increasing Q will reduce the number of times an order must be placed, but result in higher average inventory levels.

Figure 11.9 shows graphically how yearly holding and ordering costs react as the order quantity, Q, varies. In addition to showing the cost curves for yearly holding costs and yearly ordering­ costs, Figure 11.9 includes a total cost curve that combines these two. If you look closely, you can see that the lowest point on the total cost curve also happens to be where yearly holding costs equal yearly ordering costs.

Figure 11.9 illustrates the economic order quantity (EOQ) , the particular order quantity (Q) that minimizes holding costs and ordering costs for an item. This special order quantity is found by setting yearly holding costs equal to yearly ordering costs and solving for Q:

  Q         D  
a   bH = a   bS  
  2     Q    
    Q2 = 2DS    
      H  
             
           
Q =   2 DS   = EOQ (11.5)
      H          

where:

Q = order quantity

H = annual holding cost per unit D = annual demand

S = ordering cost

image45.jpg

Figure 11.9

The Relationships among Yearly Holding Costs, Yearly Ordering Costs, and the Order Quantity, Q

EXAMPLE 11.2

Calculating the EOQ at

Boyer’s Department

Store

CHAPTER 11 • Managing Inventory throughout the Supply Chain  337

image46.jpg image47.jpg

  Total  
Cost   ( Q 2 (H
       
  (QD (S  
       

Order quantity (Q)

As Figure 11.9 shows, order quantities that are higher than the EOQ will result in annual holding costs that are higher than ordering costs. Conversely, order quantities that are lower than the EOQ will result in annual ordering costs that are higher than holding costs.

image48.jpg

You are in charge of ordering items for Boyer’s Department Store, located in Seattle. For one of the products Boyer’s carries, the Hudson Valley Model Y ceiling fan, you have the following information:

Annual demand (D) = 4,000 fans a year

Annual holding cost (H) = +15 per fan

Ordering cost (S) = +50 per order

Your predecessor ordered fans four times a year, in quantities (Q) of 1,000. The result-ing annual holding and ordering costs were:

Holding costs for the year + ordering costs for the year

¡ (1,000 2)+15 + (4,000 1,000)+50

¡ +7,500 + +200 = +7,700

Because holding costs are much higher than ordering costs, we know that the EOQ must be much lower than 1,000 fans. In fact:

EOQ = 2*4, 000*+50 , which rounds to 163 fans per order
  +15  

The number 163 seems strange, so let’s check to see if it results in lower annual costs:

Holding costs + ordering costs

¡ (163 2)+15 + (4,000 163)+50

¡ +1,222.50 + +1,226.99 = +2,449.49

Notice that holding costs and ordering costs are essentially equal, as we would expect. More important, simply by ordering the right quantity, you could reduce annual holding and ordering costs for this item by

+7,700 – +2,449 = +5,251

Now suppose Boyer’s carries 250 other products with cost and demand structures sim-ilar to that of the Hudson Valley Model Y ceiling fan. In that case, you might be able to save 250*+5,251 = +1,312,750 per year just by ordering the right quantities!

Of course, the EOQ has some limitations. Holding costs (H) and ordering costs (S) cannot always be estimated precisely, so managers may not always be able to calculate the true EOQ. However, as Figure 11.9 suggests, total holding and ordering costs are relatively flat over a wide range around the EOQ. So order quantities can be off a little and still yield total costs that are close to the minimum.

A more valid criticism of the EOQ is that it does not take into account volume discounts, which can be particularly important if suppliers offer steep discounts to encourage customers to order in large quantities. Later in the chapter, we examine how volume discounts affect the order quantity decision.

image49.jpg image50.jpg 338  PART IV • Planning and Controlling Operations and Supply Chains

Other factors that limit the application of the EOQ model include ordering costs that are not always fixed and demand rates that vary throughout the year. However, the EOQ is a good starting point for understanding the impact of order quantities on inventory-related costs.

Table 11.3 

Sample Variations in

Demand­ Rate and Lead Time

 

Reorder Points and Safety Stock

The EOQ tells managers how much to order but not when to order. We saw in Equation (11.3) that when the demand rate (d) and lead time (L) are constant, the reorder point is easily calculated as:

ROP = dL

But d and L are rarely fixed. Consider the data in Table 11.3, which lists 10 different com-binations of demand rates and lead times. The average demand rate, d, and average lead time, L, are 50 units and 3 weeks, respectively. Our first inclination in this case might be to set the reorder point at d L = 150 units. Yet 5 out of 10 times, dL exceeds 150 units (see Table 11.3). A better ­solution—one that takes into account the variability in demand rate and lead time—is needed.

When either lead time or demand—or both—varies, a better solution is to set the reorder point higher than ROP = dL. Specifically:

ROP =       + SS (11.6)
  d   L    

where:

SS = safety stock

Recall that WolfByte Computers carried a safety stock of 1,000 keyboards (Figure 11.4). Again, safety stock (SS) is an extra amount beyond that needed to meet average demand during lead time. This is added to the reorder point to protect against variability in both demand and lead time. Safety stock raises the reorder point, forcing a company to reorder earlier than usual. In doing so, it helps to ensure that future orders will arrive before the existing inventory runs out.

Figure 11.10 shows how safety stock works when both the demand rate and the lead time vary. We start with an inventory level of Q plus the safety stock (Q + SS). When we reach the new reorder point of d L + SS, an order is released. But look what happens during the first reorder pe-riod: Demand exceeds d L, forcing workers to dip into the safety stock. If the safety stock had not been there, the inventory would have run out. In the second reorder period, even though the lead time is longer than before, demand flattens out so much that workers do not need the safety stock.

image51.jpg image52.jpg image53.jpg

In general, the decision of how much safety stock to hold depends on five factors:

1. The variability of demand;

2. The variability of lead time;

3. The average length of lead time;

4. The desired service level; and

5. The average demand.

Demand Rate (D) in Lead Time (L), Demand During
Units Per Week In Weeks Lead Time (DL), in Units
60 3 180*
40 4 160*
55 2 110
45 3 135
50 3 150
65 3 195*
35 3 105
55 3 165*
45 4 180*
50 2 100
Average = 50 units Average = 3 weeks Average = 148 units
     

*Demand greater than d L

image54.jpg

image55.jpg

Figure 11.10

The Impact of Varying

Demand­ Rates and Lead

Times

CHAPTER 11 • Managing Inventory throughout the Supply Chain  339

image56.jpg image57.jpg

Q + SS

1st 2nd

reorder reorder

period period

ROP = dL + SS

image58.jpg image59.jpg

SS

Time

Let’s talk about each of these factors. First, the more the demand level and the lead time vary, the more likely it is that inventory will run out. Therefore, higher variability in demand and lead time will tend to force a company to hold more safety stock. Furthermore, a longer av-erage lead time exposes a firm to this variability for a longer period. When lead times are ex-tremely short, as they are in just-in-time (JIT) environments (see Chapter 13), safety stocks can be very small.

    The service level is a managerial decision. Service levels are usually expressed in statisti-
  cal terms, such as “During the reorder period, we should have stock available 90% of the time.”
  While the idea that management might agree to accept even a small percentage of stockouts may
  seem strange, in reality, whenever demand or lead time varies, the possibility exists that a firm
  will run out of an item, no matter how large the safety stock. The higher the desired service level,
  the less willing management is to tolerate a stockout, and the more safety stock is needed.
                                 
EXAMPLE 11.3   Let’s look at one approach to calculating the reorder point with safety stock. Like other
Calculating the Reorder    
    approaches, this one is based on simple statistics. To demonstrate the math, we’ll return
Point and Safety Stock   to Boyer’s Department Store and the Hudson Valley Model Y ceiling fan. Boyer’s sells, on
at Boyer’s Department   average, 16 Hudson Valley Model Y ceiling fans a day (d = 16), with a standard deviation
Store   in daily demand of 3 fans (sd = 3). This demand information can be estimated easily from
    past sales history.                          
    If the store reorders fans directly from the manufacturer, the fans will take, on average,
    9 days to arrive (L = 9), with a standard deviation in lead time of 2 days (sL = 2). The
    store manager has decided to maintain a 95% service level. In other words, the manager is
    willing to run out of fans only 5% of the time before the next order arrives.  
    From these numbers, we can see that:              
    Average demand during the reoder period =       = 144 fans  
      d   L    
    Taking the analysis a step further, we can show using basic statistics that:  
      Standard deviation of demand per period  
      = sdL              
  =     sd2 +   2sL2 = 9 * 9 + 256 * 4   (11.7)
      L   d          

image60.jpg= 33.24

To ensure that Boyer’s meets its desired service level, we need to set the reorder point high enough to meet demand during the reorder period 95% of the time. Put another way, the reorder point (ROP) should be set at the ninety-fifth percentile of demand during the reorder period. Because demand during the reorder period is often normally distributed, basic statistics tells us that:

Reorder point (ROP) = ninety-fifth percentile of demand during the reorder period

¡ d L + zsdL

¡ 144 + 1.65*33.24

¡ 198.8, or 199

image61.jpg image62.jpg 340  PART IV • Planning and Controlling Operations and Supply Chains

image63.jpg

In this equation, 1.65 represents the number of standard deviations (z) above the mean that corresponds to the ninety-fifth percentile of a normally distributed variable. (Other z values and their respective service levels are shown in Table 11.4.) The more gen-eral formula for calculating the reorder point is, therefore:

  ROP =       + z     sd2 +   2sL2 (11.8)
    d   L     L   d    
where:                      
d = average demand per time period  
L = average lead time  
sd2 = variance of demand per time period  
sL2 = variance of lead time  

z = number of standard deviations above the average demand during lead time (higher z values lower the probability of a stockout)

Table 11.4  z Values Used in Calculating

Safety Stock

z Value Associated Service Level
0.84 80%
1.28 90%
1.65 95%
2.33 99%
   

Notice that the first part of the equation, d L, covers only the average demand during the reorder period. The second part of the equation, z Ls2d + d2s2L, represents the safety stock. For Boyer’s, then, the amount of safety stock needed is:

z Ls2d + d2s2L = 1.65*33.24 = 54.88, or 55 fans

Of course, there are other methods for determining safety stock. Some managers consider variations in both the lead time and the demand rate; others use a definition of service level that includes the frequency of reordering. (Firms that reorder less often than others are less susceptible to stockouts.) In practice, many firms take an unscientific approach to safety stock, such as setting the reorder point equal to 150% of expected demand. Whatever the method used, however, these observations will still hold: The amount of safety stock needed will be affected by the variability of demand and lead time, the length of the average lead time, and the desired service level.

Quantity Discounts

In describing the economic order quantity, one of our assumptions was that the price per unit, P, was fixed. This was a convenient assumption because it allowed us to focus on minimizing just the total holding and ordering costs for the year (Equation [11.3]). But what if a supplier offers a price discount for ordering larger quantities? How will this affect the EOQ?

When quantity discounts are in effect, we must modify our analysis to look at total order-ing, holding, and item costs for the year:

Total holding, ordering, and item costs for the year =

a Q D  
    bH + a Q bS + DP (11.9)
  2      
where:        
Q = order quantity        
H = holding cost per unit        
D = annual demand        

P = price per unit (which can now vary)

S = ordering cost

image64.jpg

eXaMPle 11.4

volume discounts at hal’s Magic Shop

Chapter 11 • Managing inventory throughout the Supply Chain 341

image65.jpg

Because the EOQ formula (Equation [11.5]) considers only holding and ordering costs, the EOQ may not result in lowest total costs when quantity discounts are in effect. To illustrate, sup-pose we have the following information:

D = 1,200 units per year H = +10 per unit per year S = +30 per order

P = +35 per unit for orders less than 90; $32.50 for orders of 90 or more

If we ignore the price discounts and calculate the EOQ, we get the following:

EOQ = 2*1,200*+30 , which rounds to 85 units
  +10  

Total annual holding, ordering, and item costs for an order quantity of 85 are: a 852 b+10 + a 1,20085 b +30 + +35x1200

image66.jpg image67.jpg

¡ +425 + +423.53 + +42,000

¡ +42,848.53

But note that if we increase the order size by just 5 units, to 90, we can get a discount of

+35 – +32.50 = +2.50 per unit. Selecting an order quantity of 90 would give us the following annual holding, ordering, and item costs:

a 902 b +10 + a 1,20090 b +30 + +32.50x1200

image68.jpg image69.jpg

¡ +450 + +400 + +39,000

¡ +39,850.00

When volume price discounts are in effect, we must follow a two-step process:

1. Calculate the EOQ. If the EOQ number represents a quantity that can be purchased for the lowest price, stop—we have found the lowest cost order quantity. Otherwise, we go to step 2.

2. Compare total holding, ordering, and item costs at the EOQ quantity with total costs at each price break above the EOQ. There is no reason to look at quantities below the EOQ, as these would result in higher holding and ordering costs, as well as higher item costs.

image70.jpg

image3Robert Landau/Alamy

image71.jpg image72.jpg 342  PART IV • Planning and Controlling Operations and Supply Chains

image73.jpg

Hal’s Magic Shop purchases masks from a Taiwanese manufacturer. The manufacturer has quoted the following price breaks to Hal:

Order Quantity Price Per Mask
1–100 $15
101–200 $12.50
201 or more $10
   

Hal sells 1,000 masks a year. The cost to place an order is $20, and the holding cost per mask is about $3 per year. How many masks should Hal order at a time?

Solving for the EOQ, Hal gets the following:

     
EOQ = 2*1,000*+20 = 115 masks
  +3  

Unfortunately, Hal cannot order 115 masks and get the lowest price of $10 per mask. Therefore, he compares total holding, ordering, and item costs at Q = 115 masks to those at the next price break, which occurs at 201 masks:

Total annual holding, ordering, and item costs for an order quantity of 115 masks =

a 1152 b +3 + a 1,000115 b +20 + +12.50x1000

¡ +172.50 + +173.91 + +12,500

¡ +12,846.41

Total annual holding, ordering, and item costs for an order quantity of 201 masks = a 2012 b +3 + a 1,000201 b +20 + +10.00x1000

¡ +301.50 + +99.50 + +10,000

¡ +10,401.00

So even though an order quantity of 115 would minimize holding and ordering costs, the price discount associated with ordering 201 masks more than offsets this. Hal should use an order quantity of 201 masks.

11.4 Single-Period Inventory Systems

image74.jpg

So far, our discussions have assumed that any excess inventory we order can be held for future use. But this is not always true. In some situations, excess inventory has a very limited life and must be discarded, sold at a loss, or even hauled away at additional cost if not sold in the period intended. Examples include fresh fish, magazines and newspapers, and Christmas trees. In other cases, inventory might have such a specialized purpose (such as spare parts for a specialized ma-chine) that any unused units cannot be used elsewhere. When such conditions apply, a company must weigh the cost of being short against the cost of having excess units, where:

Shortage cost = CShortage = value of the item if demanded – item cost (11.10)
Excess cost = CExcess = item cost + disposal cost – salvage value (11.11)

For example, say that an item that costs $50 sells for $200, but must be disposed of at a cost of $5 if not sold. This item has the following shortage and excess costs:

CShortage = +200  +50 = +150

CExcess = +50 + +5 = +55

image75.jpg

Single-period inventory system

A system used when demand occurs in only a single point in time.

Target service level

For a single-period inventory system, the service level at which the expected cost of a shortage equals the expected cost of having excess units.

Target stocking point

For a single-period inventory system, the stocking point at which the expected cost of a shortage equals the expected cost of having excess units.

CHAPTER 11 • Managing Inventory throughout the Supply Chain  343

image76.jpg

The goal of a single-period inventory system is to establish a stocking level that strikes the best balance between expected shortage costs and expected excess costs. Developing a single-period system for an item is a two-step process:

1. Determine a target service level (SLT) that strikes the best balance between shortage costs and excess costs.

2. Use the target service level to determine the target stocking point (TS) for the item.

We describe each of these steps in more detail in the following sections.

Target Service Level

For the single-period inventory system, service level is simply the probability that there are enough units to meet demand. Unlike a periodic and continuous review system, there is no re-order period to consider here—either there is enough inventory or there isn’t. The target service level, then, is the service level at which the expected cost of a shortage equals the expected cost of having excess units:

Expected shortage cost = expected excess cost

or:

(1 – p)CShortage = pCExcess (11.12)
where:  
p = probability that there are enough units to meet demand  
(1 – p) = probability that there is a shortage  
CShortage = shortage cost  
CExcess = excess cost  
The target service level (SLT) is the p value at which Equation (11.12) holds true:  
(1  SLT)CShortage = SLTCExcess  
SLT = CShortage (11.13)
  CShortage + CExcess    

where:

CShortage = shortage cost CExcess = excess cost

Let’s use Equation (11.13) to test our intuition. Suppose the shortage cost and the excess cost for an item are both $10. In this case, we would be indifferent to either outcome, and we would set the inventory level so that each outcome would be equally likely. Equation (11.13) confirms our logic:

SLT = CShortage +10   = 0.50, or 50%
      =      
  CShortage + CExcess   +10 + +10  
But what if the cost associated with a shortage is much higher—say, $90? In this case, we
would want a much higher target service level because shortage costs are so much more severe
than excess costs. Again, Equation (11.13) supports our reasoning:
    CShortage +90 = 0.9, or 90%
    =      
  CShortage + CExcess     +90 + +10  

image77.jpg

EXAMPLE 11.5    
  Don Washing is trying to determine how many gallons of lemonade to make each day. Don
Determining the Target  
  needs to consider a single-period system because whatever lemonade is left over at the end
Service Level at Don’s of the day must be thrown away due to health concerns. Every gallon he mixes costs him
Lemonade Stands $2.50 but will generate $10 in revenue if sold.

image78.jpg image79.jpg 344  PART IV • Planning and Controlling Operations and Supply Chains

image80.jpg

In terms of the single-period inventory problem, Dan’s shortage and excess costs are defined as follows:

CShortage = revenue per gallon  cost per gallon = +10.00  +2.50 = +7.50

CExcess = cost per gallon = +2.50

From this information, Don can calculate his target service level:

SLT = CShortage = +7.50 = 0.75, or 75%
  CShortage + CExcess   +7.50 + +2.50  

Interpreting the results, Don should make enough lemonade to meet all demand ap-proximately 75% of the time.

image81.jpg

EXAMPLE 11.6    
  Every day, Fran Chapman of Fran’s Flowers makes floral arrangements for sale at the local
Determining the Target  
  hospital. The arrangements cost her approximately $12 to make, but they sell for $25. Any
Service Level at Fran’s leftover arrangements can be sold at a heavily discounted price of $5 the following day.
Flowers Fran wants to know what her target service level should be.
Fran’s shortage and excess costs are as follows:
CShortage = revenue per arrangement – cost per arrangement = +25 – +12 = +13
CExcess = cost per arrangement – salvage value = +12 – +5 = +7
Fran’s target service level is, therefore:    
  SLT = CShortage +13 = 0.65, or 65%
      =    
    CShortage + CExcess   +13 + +7  
Fran should make enough arrangements to meet all demand approximately 65% of
the time.          

Target Stocking Point

To complete the development of a single-period inventory system, we next have to translate the target service level (a probability) into a target stocking point. To do so, we have to know some-thing about how demand is distributed. Depending on the situation, we can approximate the demand distribution from historical records, or we can use a theoretical distribution, such as the normal distribution or Poisson distribution. Furthermore, the distribution may be continuous

(i.e., demand can take on fractional values) or discrete (i.e., demand can take on only integer values). Example 11.7 shows how the process works when we can model demand by using the normal distribution, while Example 11.8 demonstrates the process for a historically based dis-crete distribution.

image82.jpg

EXAMPLE 11.7 In Example 11.5, Don Washing determined that the target service level for lemonade was:
Determining the Target  
  CShortage   +7.50  
Stocking Point for   =   = 0.75, or 75%
Normally Distributed CShortage + CExcess   +7.50 + +2.50  
Demand Don knows from past experience that the daily demand follows a normal distribution.
   
  Therefore, Don wants to set a target stocking point (TS) that is higher than approximately
  75% of the area under the normal curve. Figure 11.11 illustrates the idea.

image83.jpg image84.jpg CHAPTER 11 • Managing Inventory throughout the Supply Chain  345

image85.jpg

75%

TS

Figure 11.11  Target Stocking Point for Don’s Lemonade Stands

The general formula for calculating the target stocking point when demand is nor-mally distributed is:

Target stocking point (normally distributed demand) = m + zSLT*s (11.14)

where:

m = mean demand per time period

SLT = number of standard deviations above the mean required to meet the target service level

s = standard deviation of demand per period

To further complicate things, Don also knows that the mean values and standard de-viations for demand differ by day of the week (Table 11.5) . Therefore, he will have to cal-culate different target stocking points for Monday through Friday, Saturday, and Sunday.

Table 11.5  Demand Values for Don’s Lemonade Stands

Day of the Week Mean Demand, M Standard Deviation of Demand, S
Monday–Friday 422 gallons 67 gallons
Saturday 719 gallons 113 gallons
Sunday 528 gallons 85 gallons
     

Using Equation (11.14) and the cumulative normal table (Table I.2 in Appendix I), Don quickly determines that a service level of 75% would require the target stocking point to be approximately 0.68 standard deviations above the mean. Therefore, the target stock-ing points are as follows:

m + zSLT*s

Monday–Friday: 422 + 0.68*67 = 467.56 gallons

Saturday: 719 + 0.68*113 = 795.84 gallons

Sunday: 528 + 0.68*85 = 585.8 gallons

image86.jpg

EXAMPLE 11.8

Determining the Target

Stocking Point for Non-

Normally Distributed

Demand

 

In Example 11.6, Fran Chapman calculated her target service level for floral arrangements:

CShortage = +13 = 0.65, or 65%
CShortage + CExcess   +13 + +7  

Fran has kept track of arrangement sales for the past 34 days and has recorded the de-mand numbers shown in Table 11.6.

image87.jpg image88.jpg 346  PART IV • Planning and Controlling Operations and Supply Chains

image89.jpg

Table 11.6  Demand History for Fran’s Flowers

  No. of Days With Percentage of Days  
  This Demand Level Experiencing This Cumulative
Daily Demand During the Past 34 Days Demand Level Percentage
10 or fewer 0   0 34 = 0% 0%
11 2 2 34 = 5.9% 5.9%
12 5 5 34 = 14.7% 20.6%
13 5 5 34 = 14.7% 35.3%
14 6 6 34 = 17.6% 52.9%
15 7 7 34 = 20.6% 73.5%
16 5 5 34 = 14.7% 88.2%
17 3 3 34 = 8.8% 97.0%
18 1 1 34 = 2.9% 100%
19 or more 0       0% 100%
             

Looking at Table 11.6, Fran realizes that if she wants to meet her target service level of 65%, she will need to stock 15 arrangements each day. This is because 15 arrangements is the first stocking point at which the probability of meeting expected demand (73.5%) is greater than the target service level of 65%. Conversely, if Fran stocked just 14 arrange-ments, according to Table 11.6, she would meet demand only 52.9% of the time.

11.5 Inventory in the Supply Chain

image90.jpg

So far, we have discussed the functions and drivers of inventory, and we have identified some basic techniques for managing independent demand inventory items. In this section, we broaden our scope to consider the ramifications of inventory decisions for the rest of the supply chain.

Bullwhip effect

According to APICS, “an extreme­ change in the supply position upstream in a supply chain generated by a small change in demand down-stream in the supply chain.”

 

The Bullwhip Effect

A major limitation of the EOQ model is that it considers the impact on costs for only a single firm. No consideration is given to how order quantity decisions for one firm affect other mem-bers of the supply chain. Therefore, even though the EOQ minimizes costs for a particular firm, it can cause problems for other partners and may actually increase overall supply chain costs. An example of this is the bullwhip effect.5 APICS defines the bullwhip effect as “an extreme change in the supply position upstream in a supply chain generated by a small change in demand down-stream in the supply chain.”6

To illustrate, suppose the ABC plant makes pool cleaners that are sold through six dis-tributors. The distributors have similar demand patterns and identical EOQ and ROP quantities:

Average weekly demand for each distributor = 500 pool cleaners (standard deviation = 100) Reorder quantity for each distributor = 1,500

Reorder point for each distributor = 750

Figure 11.12 shows the results of a simulation covering 50 weeks of simulated demand across the six distributors. Even though total weekly demand across the six distributors ranged from 2,331 to 3,641, the quantities ordered by the distributors to be shipped from the plant ranged from 0 to 7,500 in any one week.

image91.jpg

5Hau L. Lee, V. Padmanabhan, and S. Whang, “The Bullwhip Effect in Supply Chain,” Sloan Management Review 38, no. 3 (Spring 1997): 70–77.

6Definition of Bullwhip Effect in J. H. Blackstone, ed., APICS Dictionary, 14th ed. (Chicago, IL: APICS, 2013). Reprinted by permission.

image92.jpg

Figure 11.12

Total Demand across the Six Distributors

Resulting Total Quantities

(Q =  1,500 for Each

­Distributor) Ordered from

the ABC Plant

 

      CHAPTER 11 • Managing Inventory throughout the Supply Chain 347
  4,000                                        
  3,500                                        
  3,000                                        
Demand 2,500                                        
  2,000                                        
  1,500                                        
                                           
  1,000                                        
  500                                        
  0 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49  
                        Week                  
quantity 8,000                                        
  6,000                                        
                                           
order 4,000                                        
                                           
Total 2,000                                        
                                           
  0 1   4 7   10 13 16 19 22 25 28 31 34 37 40 43 46 49  
                                           
                        Week                  

image93.jpg image94.jpg image95.jpg

Figure 11.13

Resulting Total Quantities

(Q =  750 for Each

­Distributor) Ordered from

the ABC Plant

 

What causes this? Quite simply, if a distributor reaches its reorder point, it places a large order. Otherwise, it does nothing. Therefore, a single-unit change in demand may de-termine whether a distributor places an order. So even though the distributors may be fol-lowing good inventory practice by ordering in quantities of 1,500, the impact on the supply chain is to increase demand variability at the plant. Ultimately, this demand variability will drive up costs at the plant, which will then be forced to pass on at least some of these costs to the distributors.

In order to reduce the bullwhip effect, many supply chain partners are working together to reduce order quantities by removing volume discount incentives and reducing ordering costs. Figure 11.13 shows, for example, what the quantities ordered from the plant would look like if order quantities were cut in half, to 750. Now the orders range from 750 to 4,500; this is not per-fect, but it’s a big improvement over what the range was before.

Inventory Positioning

Managers must decide where in the supply chain to hold inventory. In general, the decision about where to position inventory is based on two general truths:

1. The cost and value of inventory increase as materials move down the supply chain.

2. The flexibility of inventory decreases as materials move down the supply chain.

That is, as materials work their way through the supply chain, they are transformed, pack-aged, and moved closer to their final destination. All these activities add both cost and value.

quantity 5,000                                  
  4,000                                  
  3,000                                  
order                                    
  2,000                                  
                                     
Total 1,000                                  
  0                                  
    1 4 7 10 13 16 19 22 25 28 31 34 37 40 43 46 49
                                     
                    Week                

image96.jpg

image97.jpg image98.jpg 348  PART IV • Planning and Controlling Operations and Supply Chains

Take breakfast cereal, for example. By the time it reaches the stores, cereal has gone through such a significant transformation and repackaging that it appears to have little in common with the basic materials that went into it. But the value added goes beyond transformation and pack-aging; it includes location as well. A product that is in stock and available immediately is always worth more to the customer than the same product available later.

What keeps organizations from pushing inventory as far down the supply chain as pos-sible? Cost, for one thing. By delaying the transformation and movement of materials, orga-nizations can postpone the related costs. Another reason for holding inventory back in the supply chain is flexibility. Once materials have been transformed, packaged, and transported down the chain, reversing the process becomes very difficult, if not impossible. Wheat that has been used to make a breakfast cereal cannot be changed into flour that is suitable for making a cake. Likewise, repackaging shampoo into a different-sized container is impractical once it has been bottled. The same goes for transportation: Repositioning goods from one location to an-other can be quite expensive, especially compared to the cost of delaying their movement until ­demand has become more certain. This loss of flexibility is a major reason materials are often held back in the supply chain. In short, supply chain managers are constantly trying to strike a balance between costs on the one hand and flexibility on the other in deciding where to posi-tion inventory.

image99.jpg

EXAMPLE 11.9    
  An especially good case for holding back inventory can be made if an organization can
Pooling Safety Stock at  
  hold all of its safety stock in a single central location while still providing reasonably fast
Boyer’s Department Store service to customers. This is one example of inventory pooling, in which several locations
Inventory pooling share safety stock inventories in order to lower overall holding costs. Suppose, for instance,
  that Boyer’s has eight stores in the Chicago area. Each store sells, on average, 10 ceiling
Holding safety stock in a single fans a day. Suppose that the standard deviation of daily demand at each store is 3 (sd = 3)
location instead of multiple lo-  
  and the average lead time from the fan manufacturer is 9 days, with a standard deviation
cations. Several locations then  
share safety stock inventories of 2 days. We showed in Example 11.3 that to maintain a 95% service level (z = 1.65), a
to lower overall holding costs store would need to maintain a safety stock of 55 fans. The total safety stock across all eight
by reducing overall safety stock stores would therefore be 8*55 = 440 fans.
levels. But what if Boyer’s could pool the safety stock for all eight stores at a single store,
   
  which could provide same-day service to the other seven stores? Because a single location
  would have a demand variance equal to n times that of n individual stores:

Standard deviation of demand during lead time, across n locations = n*sdL

For Boyer’s, this calculates out to:

             
= 8*   *sd2 +   2*sL2
    L   d  
         
= 8*33.24    

= 94 fans

And the pooled safety stock would be:

z*94 = 1.65*94 = 155.1, or 155 fans

By pooling its safety stock, Boyer’s could reduce the safety stock level by (440 – 155) = 285 fans, or 65%. Considering the thousands of items stocked in Boyer’s eight stores, centralizing Boyer’s safety stock could produce significant savings.

Transportation, Packaging, and Material Handling Considerations

We will wrap up our discussion of inventory in the supply chain by considering how inventory decisions—most notably, order quantities—are intertwined with transportation, packaging, and material handling issues. The point of this discussion is to recognize that, in the real world, there is more to determining order quantities than just holding, ordering, and item costs.

image100.jpg image101.jpg Chapter 11 • Managing inventory throughout the Supply Chain 349

image102.jpg

SupplY Chain ConneCtIons

inventOrY ManageMent anD pOOling grOupS at autOMOtive DealerShipS

Evans/AlamyBalfour
Greg

Automobile dealerships face a classic dilemma in deciding how to manage their inventories of service parts. On the one hand, customers expect their cars to be fixed promptly. On the other hand, dealerships

 

typically do not have the space or financial resources to stock all the possible items a customer’s car may need. If this wasn’t difficult enough, most dealerships do not have the inventory expertise on site to deal with these issues.

To address these concerns, many automotive manufacturers have developed information systems in which the manufacturer makes inventory decisions for dealerships, based on calculated reorder points. Of course, the dealerships may override these recommen-dations if they like. And if a part placed in the dealer-ship under the recommendation of the system sits at the dealership too long, the manufacturer will typically buy it back.

In addition, dealerships in the same geographic region typically establish “pooling groups.” These deal-erships agree to share safety stocks for expensive or slow- moving items. If one dealership runs out of the part, it can instantly check on the part’s availability within the pooling group (via an information system) and arrange to have the item picked up. The result is lower overall inventories and better parts availability for customers.

Consider an example. Borfax Industries buys specialized chemicals from a key supplier. These chemicals can be purchased in one of two forms:

      DiMenSiOnalitY  
fOrM QuantitY Weight (WiDth/Depth/height) priCe per Bag
Carton 144 bags 218 lb. 2 * 2 * 1 $25
pallet 12 cartons (1,728 bags) 2,626 lb. 4 * 4 * 3.5 $18
         

First, notice that the chemicals can be purchased in multiples of 144 bags per carton or 1,728 bags per pallet. It is highly unlikely that any EOQ value calculated by Borfax will fit per-fectly into either of these packaging alternatives.

If Borfax purchases a full pallet, it can get a substantial price discount. The supplier will also make a direct truck shipment if Borfax purchases five or more pallets at a time. This will reduce the lead time from 15 days to 5. However, pallets require material handling equipment capable of carrying nearly 3,000 pounds, as well as suitable storage space. On the other hand, the cartons are less bulky but will still require some specialized handling due to their weight. In choosing the best order quantity, Borfax must not only look at the per-bag price but also con-sider its material handling capabilities, transportation costs, and inventory holding costs.

chaPter SuMMary

image103.jpg

Inventory is an important resource in supply chains, serving many functions and taking many forms. But like any other resource, it must be managed well if an organization is to remain competi-tive. We started this chapter by examining the various types of inventory in a simple supply chain. We also discussed what drives inventory. To the extent that organizations can leverage inventory drivers, they can bring down the amount of inventory they need to hold in order to run their supply chains smoothly.

 

In the second part of this chapter, we introduced some basic tools for managing independent demand inventory. These tools provide managers with simple models for determin-ing how much to order and when to order. We then examined the relationship between inventory decisions and the bullwhip effect, the decision about where to position inventory in the supply chain, and how transportation, packaging, and material handling considerations might impact inventory decisions.

image104.jpg image105.jpg 350  PART IV • Planning and Controlling Operations and Supply Chains

Key Formulas

image106.jpg

Restocking level under a periodic review system (page 334):

  R = mRP + L + zsRP + L (11.2)
where: = average demand during the reorder period and the order lead time  
mRP + L    
sRP + L = standard deviation of demand during the reorder period and the order lead time  

z = number of standard deviations above the average demand (higher z values increase the restocking level, thereby lowering the probability of a stockout)

Total holding and ordering costs for the year (page 336):

aQ2 bH + a DQ bS

image107.jpg

where:

Q = order quantity

H = annual holding cost per unit D = annual demand

S = ordering cost

Economic order quantity (EOQ) (page 336):

 

(11.4)

Q =

where:

Q = order quantity

H = annual holding cost per unit D = annual demand

S = ordering cost

2 DS = EOQ

image108.jpg H

 

(11.5)

Reorder point under a continuous review system (page 340):  
                     
  ROP =       + z   sd2 +   2sL2 (11.8)
    d   L   L   d    
where:                    
d = average demand per time period  
L = average lead time  
sd2 = variance of demand per time period  
sL2 = variance of lead time  

z = number of standard deviations above the average demand during lead time (higher z values lower the probability of a stockout)

Total holding, ordering, and item costs for the year (page 340):

a Q2 bH + a DQ bS + DP

image109.jpg

where:

Q = order quantity

H = holding cost per unit D = annual demand

P = price per unit S = ordering cost

Target service level under a single-period inventory system (page 343):

CShortage

SLT = CShortage + CExcess

image110.jpg

where:

CShortage = shortage cost CExcess = excess cost

 

(11.9)

(11.13)

image111.jpg image112.jpg CHAPTER 11 • Managing Inventory throughout the Supply Chain  351

Key Terms

image113.jpg

Anticipation inventory  330

Hedge inventory  330

Service level  334

   
Bullwhip effect  346

Independent demand inventory  333

Single-period inventory system  343

Continuous review system  335

Inventory  328

  Smoothing inventory  330

Cycle stock  329

Inventory drivers  331

Supply uncertainty  331

Demand uncertainty  332

Inventory pooling  348

Target service level  343

Dependent demand inventory  333

Periodic review system  333

Target stocking point  343

Economic order quantity (EOQ) 336

Safety stock  329

  Transportation inventory  330

Using Excel in Inventory Management

image114.jpg

Several of the models described in this chapter depend on estimates of average demand and average lead time and on associated measures of variance (s2) or standard deviation (s). The spreadsheet model in Figure 11.14 shows how such values can be quickly estimated from historical data, using Microsoft Excel’s built-in functions. The spreadsheet contains historical

 

demand data for 20 weeks, as well as lead time information for 15 prior orders. From this information, the spreadsheet calcu-lates average values and variances and then uses these values to calculate average demand during lead time, safety stock, and the reorder point. The highlighted cells represent the input values. The calculated cells are as follows:

image115.jpg

      Cell C32 (average weekly demand):   = AVERAGE(C12:C31)          
      Cell C33 (variance of weekly demand):   = VAR(C12:C31)            
      Cell G27 (average order lead time):   = AVERAGE(G12:G26)  
      Cell G28 (variance of lead time):   = VAR(G12:G26)            
      Cell F5 (average demand during lead time): = C32*G27            
      Cell F6 (safety stock):     = F3*SQrt(g27*C33 +C32^2*g28)  
      Cell F7 (reorder point):     = F5+F6            
                               
                             
  A   B C   D E F   G   H   I
1 Calculating the Reorder Point from Demand and Order History                
2                              
3     z value (for desired service level:)   1.65              
4                              
5           280.72 units          
        Average demand during lead time:              
6             + Safety stock: 125.47 units          
7             Reorder point: 406.19 units   (Equation 10 -6)  
8                              
9     *** Demand History ***     *** Order History ***    
10                 Lead time        
11     Week Demand       Order   (days)      
12     1 33       1     10        
13     2 14       2     6        
14     3 18       3     12        
15     4 37       4     9        
16     5 34       5     10        
17     6 53       6     8        
18     7 31       7     8        
19     8 21       8     8        
20     9 19       9     7        
21     10 44       10     3        
22     11 43       11     8        
23     12 37       12     9        
24     13 45       13     7        
25     14 43       14     8        
26     15 36       15     8        
27     16 40       Average:     8.07        
28     17 28       Variance:     4.07        
29     18 41                      
30     19 36                      
31     20 43                      
32     Average: 34.80                      
33     Variance: 106.27                      
                               

image116.jpg

Figure 11.14 Excel Solution to the Reorder Point Problem

image117.jpg image118.jpg 352  PART IV • Planning and Controlling Operations and Supply Chains

Solved Problems

image119.jpg

P r o b l e m 1

P r o b l e m 2

 

Jake Fleming sells graphic card update kits for computers. Jake purchases these kits for $20 and sells about 250 kits a year. Each time Jake places an order, it costs him $25 to cover shipping and paperwork. Jake figures that the cost of holding an update kit in inventory is about $3.50 per kit per year. What is the economic order quantity? How many times per year will Jake place an order? How much will it cost Jake to order and hold these kits each year?

Solution

The economic order quantity for the kits is:

2*250*+25 = 59.76, or 60 kits +3.50

The number of orders placed per year is:

25060 = 4.17 orders per year

The total holding and ordering costs for the year (not counting any safety stock Jake might hold) are:

602+3.50 + 25060+25 = +105 + +104.17 = +209.17

The manufacturer of the graphic card update kits has agreed to charge Jake just $15 per kit if Jake orders 250 kits at a time. Should Jake accept the manufacturer’s offer?

Solution

For the EOQ, the total holding, ordering, and item costs for the year are:

60 +3.50 + 250 +25 = 250*+20 = +105 + +104.17 + +5,000 = +5,209.17
2   60      

If Jake takes the volume discount, he will order 250 kits at a time (after all, ordering more than 250 would only move him farther away from the EOQ, which minimizes holding and or-dering costs):

2502+3.50 + 250250+25 + 250*+15 = +437.50 + +25 + +3,750 = +4,212.50 Therefore, Jake should take the volume discount and order just once a year.

Discussion Questions

image120.jpg

1. You hear someone comment that any inventory is a sign of waste. Do you agree or disagree? Can managers simulta-neously justify holding inventories and still seek out ways to lower inventory levels?

2. In your own words, what is an inventory driver? What is the difference between a controllable inventory driver and an uncontrollable inventory driver? Give examples.

3. Which of the following are independent demand inven-tory items? Dependent demand inventory items?

a. Bicycles in a toy store

b. Bicycle wheels in a bicycle factory

c. Blood at a blood bank

d. Hamburgers at a fast-food restaurant

e. Hamburger buns at a plant that produces frozen dinners

4. In a supply chain, what are the pros and cons of pushing inventory downstream, closer to the final customer? How might modular product designs (Chapter 15) make it

 

more profitable for companies to postpone the movement of inventory down the supply chain?

5. (Use the EOQ and ROP formulas to answer this question.) Which variables could you change if you wanted to reduce inventory costs in your organization? Which ones would you prefer to change? Why?

6. The JIT/lean production movement has long argued that firms should:

a. Maximize their process flexibility so that ordering costs are minimized;

b. Stabilize demand levels;

c. Shrink lead times as much as possible; and

d. Assign much higher holding costs to inventory than has traditionally been the case.

Using the EOQ and ROP formulas, explain how such efforts would be consistent with JIT’s push for lower inventory levels.

image121.jpg image122.jpg CHAPTER 11 • Managing Inventory throughout the Supply Chain  353

Problems

image123.jpg

(* = easy; ** = moderate; *** = advanced)

Problems for Section 11.2: Periodic Review Systems

1. Jimmy’s Delicatessen sells large tins of Tom Tucker’s Tof-fee. The deli uses a periodic review system, checking in-ventory levels every 10 days, at which time an order is placed for more tins. Order lead time is 3 days. Average daily demand is 7 tins, so average demand during the re-order period and order lead time (13 days) is 91 tins. The standard deviation of demand during this same 13-day ­period is 17 tins.

a. (*) Calculate the restocking level. Assume that the de-sired service level is 90%.

b. (**) Suppose that the standard deviation of demand during the 13-day period drops to 4 tins. What hap-pens to the restocking level? Explain why.

c. (***) Draw a sawtooth diagram similar to the one in Figure 11.3. Assume that the beginning inven-tory level is equal to the restocking level and that the demand rate is a constant 7 tins per day. What is the safety stock level? (Hint: Look at the formula for cal-culating restocking level.) What is the average inven-tory level?

2. Mountain Mouse makes freeze-dried meals for hikers. One of Mountain Mouse’s biggest customers is a sport-ing goods superstore. Every 5 days, Mountain Mouse checks the inventory level at the superstore and places an order to restock the meals. These meals are delivered by UPS in 2 days. Average demand during the reorder period and order lead time is 100 meals, and the stan-dard deviation of demand during this same time period is about 20 meals.

a. (**) Calculate the restocking level for Mountain Mouse. Assume that the superstore wants a 90% service level. What happens to the restocking level if the superstore wants a higher level of service—say, 95%?

b. (*) Suppose there are 20 meals in the superstore when Mountain Mouse checks inventory levels. How many meals should be ordered, assuming a 90% service level?

Problems for Section 11.3: Continuous Review Systems

3. Pam runs a mail-order business for gym equipment. An-nual demand for TricoFlexers is 16,000. The annual hold-ing cost per unit is $2.50, and the cost to place an order is $50.

a. (*) What is the economic order quantity?

b. (**) Suppose demand for TricoFlexers doubles, to 32,000. Does the EOQ also double? Explain what happens.

c. (**) The manufacturer of TricoFlexers has agreed to of-fer Pam a price discount of $5 per unit ($45 rather than $50) if she buys 1,500. Assuming that annual demand is still 16,000, how many units should Pam order at a time?

4. KraftyCity is a large retailer that sells power tools and other hardware supplies. One of its products is the

 

KraftyMan workbench. Information on the workbench is as follows:

Annual demand = 1,200

Holding cost = +15 per year

Ordering cost = +200 per order

a. (*) What is the economic order quantity for the workbench?

b. (**) Suppose that KraftyCity has to pay $50 per work-bench for orders under 200 but only $42 per workbench for orders of 201 or more. Using the information pro-vided above, what order quantity should KraftyCity use?

c. (*) The lead time for KraftyCity workbenches is 3 weeks, with a standard deviation of 1.2 weeks, and the average weekly demand is 24, with a standard devi-ation of 8 workbenches. What should the reorder point be if KraftyCity wants to provide a 95% service level?

d. (**) Now suppose the supplier of workbenches guar-antees KraftyCity that the lead time will be a constant 3 weeks, with no variability (i.e., standard deviation of lead time = 0). Recalculate the reorder point, using the demand and service level information in problem c. Is the reorder point higher or lower? Explain why.

5. Ollah’s Organic Pet Shop sells about 4,000 bags of free-range dog biscuits every year. The fixed ordering cost is $15, and the cost of holding a bag in inventory for a year is $2.

a. (*) What is the economic order quantity for the biscuits?

b. (**) Suppose Ollah decides to order 200 bags at a time. What would the total ordering and holding costs for the year be? (For this problem, don’t consider safety stock when calculating holding costs.)

 
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Decision Tree

As explained in this week’s resources, maximization of expected utility involves the following five steps of decision making:

  1. Identifying future conditions, along with the likelihood of the condition being realized
  2. Listing possible alternatives
  3. Estimating the payoff or utility for each alternative under each future condition
  4. Calculating the expected utility
  5. Selecting the best alternative

Decision trees can be used to illustrate all of this information in a graphic manner.

In this Assignment, apply the information from this week’s resources to solve decision problems and complete a Decision Analysis for those problems. Solve problems 5, 10, and 11 on pp. 231–234 of the Stevenson text by creating decision trees, determining expected utilities of the decision alternatives, and offering recommended decisions based on the decision tree analysis.

Approximate length: 4–5 pages

Assignment: Maximizing Expected Utility and Decision Trees

As explained in this week’s resources, maximization of expected utility involves the following five steps of decision making:

1. Identifying future conditions, along with the likelihood of the condition being realized

2. Listing possible alternatives

3. Estimating the payoff or utility for each alternative under each future condition

4. Calculating the expected utility

5. Selecting the best alternative

Decision trees can be used to illustrate all of this information in a graphic manner.

In this Assignment, apply the information from this week’s resources to solve decision problems and complete a Decision Analysis for those problems. Solve problems 5, 10, and 11 on pp. 231–234 of the Stevenson text by creating decision trees, determining expected utilities of the decision alternatives, and offering recommended decisions based on the decision tree analysis.

Approximate length: 4–5 pages

Submit your Decision Analysis for the assigned problems by Day 3.

To submit your Assignment, click on Assignments on the course navigation menu. Locate theAssignment Turnitin – Week 5 link, then click on the View/Complete link, and follow the on-screen instructions for submitting your Assignment.

 

6. What are some of the reasons for poor decisions?

10. Explain or define each of these terms:

a. Laplace criterion.

b. Minimax regret.

c. Expected value.

d. Expected value of perfect information

 

11. What information does a decision maker need in order to perform an expected-value analysis of

a problem? What options are available to the decision maker if the probabilities of the states of

nature are unknown? Can you think of a way you might use sensitivity analysis in such a case

 
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