Search results
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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
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Vitaliy’s Purchase Decision
Baucells, Manel; Dydyshka, VitaliyExercise DARDEN-QA-0861-EDecision AnalysisThis short case presents the trade-offs that Vitaliy faces before purchasing a car. The case contains a consequence table showing five different cars and how they fare on six attributes, including price, user ratings, torque, fuel consumption, and engine power. The case is ideal to introduce the multiattribute methodology.Starting at €8.20
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To LED or Not to LED?
Baucells, Manel; Yemen, GerryCase DARDEN-QA-0862-EDecision AnalysisA director of marketing at a major big-box retailer in the United States finds herself overhearing a customer and a lighting specialist discuss the replacement of incandescent and halogen lightbulbs with LEDs in his house. The case provides sufficient data to perform the economic analysis of which lightbulb is more cost effective in terms of net present value. The results are at odds with the student’s intuitions. This case uses a durable consume...Starting at €8.20
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The Elevator Saga
Baucells, Manel; Yemen, GerryCase DARDEN-QA-0866-EDecision AnalysisThis case describes a common situation in old buildings, namely the decision as to whether intall an elevator. In this armchair case, we have an apartment building in Budapest with 3 towers, each containing 24 homeowners, with a possible interest in adding an elevator to each tower of the walk-up building. The case begins by discussing serveral ways to fairly distribute the cost if the elevators are approved. One way is an equal split. The second...Starting at €8.20
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The Jaguar Project (Spanish version)
Gino, Francesca; Pisano, Gary P.Case HBS-610S17Service and Operations ManagementTeradyne, a leading manufacturer of semiconductor test equipment, embarked on a multiyear effort to improve its product development capabilities and to implement more formalized project management approaches. Examines the development of a new-generation tester that involved significant hardware and software design. For this, the company decided to implement new approaches to project management and project teams. Invites discussion of the effectiv...Starting at €8.20
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The Future of BioPasteur (Spanish version)
Gavetti, Giovanni; Gino, FrancescaCase HBS-719S20StrategyThe purpose of this exercise is to let students experience a few biases that can be deleterious to strategic decision-making. In particular, students are induced to fall into a confirmatory trap, and to experience other biases such as anchoring and sampling bias. Although the exercise can be performed individually, it is a better vehicle to explore how some team-level dynamics and structural choices can either increase or reduce the probability o...Starting at €8.20
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Lehman Brothers
Nicholas, Tom; Chen, DavidCase HBS-810106-EEntrepreneurshipIn 2008, the U.S. financial system was in a state of crisis and Lehman Brothers went from a major Wall Street investment bank to an insolvent institution. It was a swift end for a firm that had its beginnings over 150 years prior. What would be the firm's legacy? And how, if at all, had its activities changed the course of American history?Starting at €8.20
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Let Me Give You Some Advice (Spanish version)
Gino, FrancescaArticle HBS-F0603ELeadership and People ManagementWhom do you turn to for advice when the stakes are high? Do you value others' opinions when the stakes are low? New research looks at how people weigh--and misuse--counsel.Starting at €8.20
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Resolving Trade-Offs: From Simple Heuristics to Multicriteria Analysis
Baucells, ManelTechnical Note DARDEN-QA-0914-EDecision AnalysisThis note discusses a variety of methods to assist intuition in complex situations with multiple objectives and a potentially large set of alternatives. It begins with heuristic rules, which are relatively simple ways to sort out alternatives without thinking too much about trade-offs. After discussing the reliability of such rules, it moves to multicriteria analysis, which is a more rational method of balancing conflicting objectives.Starting at €8.20