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Thirty-nine-year-old Steve was ecstatic. Ever since he earned an MBA a few years ago, he set his sights on becoming a CEO, somewhere, somehow. If need be, he would purchase an existing small company if he could figure out a scheme to raise enough cash and borrowing power. Steve was moving along well in his career as a marketing manager in a real estate development company when he received the opportunity to become a CEO. The CEO of an affiliated company, Mall World, suddenly resigned because of all the pressures associated with the position. The board explained to Steve that he was offered the position because of his drive, leadership skills, incisive thinking, and educational qualifications. Steve was told that the job would be tough, but that he would be given two years to improve occupancy rates at the five malls the company owned and operated in the United States and Canada. During his first couple of weeks as CEO of Mall World, Steve went on a listening tour, speaking with members of the top-management team, mall managers, and a few anchor tenants. In addition to more general discussions, Steve asked each person he spoke with what he or she thought of the future of shopping malls. Among the comments he heard are as follows: Leasing Manager, Home Office: The lower occupancy rates are hardly a problem. Americans love their malls. Our malls are still the most comfortable place to shop, dine, and interact with strangers and store associates. As the economy picks up, we once again have more demand for our space than we can provide. Mall Manager in Boston Area: Anyone who thinks that online shopping will take a permanent bite out of mall shopping is just plain stupid. It is natural for people to want to touch, feel, smell, and experience goods in person. “Have you ever attempted to try on a sweater over the Internet?” [Said with a grin and laugh.] Mall Manager in Toronto Area: You may not be old enough to recognize it Steve, but mall occupancy rates run in cycles. When gas prices and unemployment are relatively high, few consumers visit the mall. As a result, a few of the weaker stores close in panic. And cold weather will always contribute to mall traffic. When the conditions outside are uncomfortable, people love to flock to the malls to walk around comfortably, shop, and dine. Our future is as secure as the bricks and mortar encasing us. Marketing Manager, Home Office: I wouldn’t worry too much about the relatively high number of vacancies in our malls. We have some attractive new leasing programs coming along that will have tenants flocking to the mall. Online shopping will taper off as the novelty wears thin. Having packages stolen from your front door will also cool down some of the interest in online shopping. Small Store Manager in Chicago Area Mall: I am starting to think why bother with having a bricks and mortar store. Mall traffic has been slowing down for a couple of years. With an online store, I wouldn’t have the huge overhead of renting space in a mall. As Steve attempted to synthesize the feedback, he thought that unfortunately the store manager might be close to telling the true story. He also thought that most of the opinions he heard suggested the need for a quick attitude change in order to help Mall World survive. Questions 1. In what way does this case suggest that a culture change might be necessary at Mall World? 2. What steps might Steve take to influence his managers that they need to worry more about the future of Mall World, as well as taking action steps to improve occupancy rates? 3. Which specific influence tactics do you recommend Steve use with his managers?

 

 
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Perhaps the most widely used team-building activity is the trust fall, which may be familiar to many readers. Nevertheless, each application of this exercise is likely to produce new and informative results. The class organizes itself into teams. In each team, each willing member stands on a chair and falls back into the arms of teammates. A less frightening alternative to falling off a chair is to simply fall backward standing up. Team members who, for whatever physical or mental reason, would prefer not to fall back into others or participate in catching others are unconditionally excluded. However, they can serve as observers. After the trust falls have been completed, a team leader gathers answers to the following questions and then shares the answers with the rest of the class. 1. How does this exercise develop teamwork? 2. How does the exercise develop leadership skills? 3. What did the participants learn about themselves?

 

 
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You just completed your PhD in Industrial Engineering, have job offers from six different universities, and are faced with the problem of choosing the right university to work for. You have collected the necessary data about each university, as given in Table 4.9.

Acting as the new PhD, use the following methods to determine the criteria weights and the ranking of the universities. [Notes: (i) You will be maximizing criteria 1, 3, 4, and 5 and minimizing criteria 2 and 6. (ii) Scale the salaries by dividing by $10,000.]

a. Rating method

b. Borda method, using pairwise comparison of criteria

Do you find any rank reversals?

You just completed your PhD in Industrial Engineering, have job offers from six different...

 
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Consider the data for six DMUs given in Table 4.10.

a. Draw the input possibility set using the H–R construction for an output of 15.

b. Repeat for an output of 8.

c. Repeat for an output of 5.

Using the same data as given in Exercise 4.20:

a. Scale the inputs by the output and apply the H–R construction.

b. Draw the input possibility set for an output of 10 [you can directly use the results from part (a)].

Consider the data for six DMUs given in Table 4.10. a. Draw the input possibility set using the H–R...

Consider the data for six DMUs given in Table 4.11.

a. Formulate and solve as a VRS input-based DEA model for DMU 4.

b. Formulate and solve as a VRS output-based DEA model for DMU 4.

c. Will these always be the same? Why or why not?

 
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