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Darden University of Virginia (USA)
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Darden's Luckiest Student 2008
Pfeifer, Phillip E.; Bodily, Samuel E.Case DARDEN-QA-0717-EDecision AnalysisThe case describes a three-factor, full-factorial experiment run in conjunction with the Darden's Luckiest Student event of 2008. Prior to identifying Darden's Luckiest, all 300 first-year students made binding decisions between varying amounts of cash and the opportunity to select one of two identical briefcases. One briefcase contained $18,750; the other contained $0. Students are asked to analyze the results of the experiment and draw conclusi...Starting at €8.20
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Salmones Puyuhuapi (A)
Pfeifer, Phillip E.; Echeverria, RafaelCase DARDEN-QA-0749-EDecision AnalysisThis case series is appropriate for undergraduate, MBA, executive education, and MBAExec audiences but is specifically designed for decision analysis, a first-year MBA core course. In the A case, Osvaldo Correa, CEO of Salmones Puyuhuapi (SP), must decide how to respond to news that the ISA virus has infected a competitor’s salmon farming site. The alternatives include harvesting SP’s 900,000 salmon two months early, waiting for the fish to grow ...Starting at €8.20
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Salmones Puyuhuapi Part I
Bodily, Samuel E.; Echeverria, Rafael; Pfeifer, Phillip E.Case DARDEN-QA-0776-EDecision AnalysisThis case series is appropriate for undergraduate, MBA, executive education, and MBA Exec audiences but is specifically designed for decision analysis, a first-year MBA core course. In the Part I case, Osvaldo Correa, CEO of Salmones Puyuhuapi (SP), must decide how to respond to news that the ISA virus has infected a competitor’s salmon farming site. The alternatives include harvesting SP’s 900,000 salmon two months early, waiting for the fish to...Starting at €8.20
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City Salary Freeze
Pfeifer, Phillip E.Case DARDEN-QA-0794-EDecision AnalysisMayor Anthony Lee has asked his assistant to begin the analysis of a recent survey of city residents to help him decide between freezing the salaries of city employees and cutting back on city services. There is a supplemental spreadsheet available for students (UVA-QA-0794X).Starting at €8.20
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Thomas Jefferson Had Girls (B)
Pfeifer, Phillip E.Case DARDEN-QA-0797-EDecision AnalysisThe A and B cases are intended for undergraduate, MBA, executive education, and MBAExec audiences. They were used as an exam case for “Data Analysis and Optimization,” which is both a first- and second-year MBA elective. They were also used as the first class of an undergraduate business statistics class. The A case begins by explaining that Thomas Jefferson fathered five girls (and one stillborn son) and Randolph Jefferson (Thomas’s brother) fat...Starting at €5.74
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Saving Customers at Vigil Home Security
Pfeifer, Phillip E.Case DARDEN-QA-0804-EDecision AnalysisMike Thomas, director of customer relationships at the second-leading provider of residential security systems in the United States, set out to examine data from 61,235 customer "saves" in order to determine if the offer used to persuade a customer not to discontinue service affected the subsequent longevity of the saved relationship. If some offers led to longer subsequent relationships, Thomas's next step would be to reward customer service rep...Starting at €8.20
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The Judgment of Princeton
Pfeifer, Phillip E.Case DARDEN-QA-0813-EDecision AnalysisThe case descirbes a wine-tasting competition held in Princeton, New Jersey, in 2012. The competition pitted the best wines from New Jersey (NJ) against the best wines from France in blind taste tests. The case stops after the scores of nine judges tasting 20 wines have been recorded. Students are asked to take these 180 scores and determine the best red and best white and to also compare the performance of the 12 NJ wines to the 8 French wines.Starting at €8.20
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Night-Lights and Nearsightedness (A)
Pfeifer, Phillip E.; Zadnik, KarlaCase DARDEN-QA-0842-EDecision AnalysisResearchers at the University of Pennsylvania were interested in whether exposure to light early in life might affect eye growth and lead to an increased risk of myopia (nearsightedness). Eyes grew rapidly after birth, but myopia usually did not develop until later in life and arose from excessive postnatal eye growth. They knew that the duration of daily light had been shown to increase eye growth in chicks and wondered whether the same might b...Starting at €8.20
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The Pelayo Family Plays Roulette: The Prequel
Pfeifer, Phillip E.; Bodily, Samuel E.; Baucells, ManelCase DARDEN-QA-0847-EDecision AnalysisThe case presents data from 70,340 spins of four roulette wheels: three of which are real ("imperfect") and one of which is simulated ("perfect"). The challenge posed is to identify which of the four is the simulated wheel. After weeks spent recording spin results at their local casino, the members of the Pelayo family think they have identified three imperfect wheels. Before they start betting, they want to be certain that the three wheels they ...Starting at €8.20
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A GLUM Primer: The Risk-Adjusted Expected Value
Pfeifer, Phillip E.; Bodily, Samuel E.; Baucells, ManelTechnical Note DARDEN-QA-0849-EDecision AnalysisThe purpose of this note is to improve on the expected value criterion by incorporating the willingness and capability to take risk of a rational decision maker. First, this note will review the concept of expected net present value (ENPV) and demonstrate its limitations. Next, we introduce the notion of play capital, or the most one is willing to put at risk in view of one’s life circumstances, goals, and resources. Then, we introduce the genera...Starting at €8.20