IESE (España)
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Who Wants to Be a Millionaire Bill Ackman's Big Short of Herbalife
Vandebroek, Tom; Ferraro, Fabrizio; Simon, JanCase SM-1611-EBusiness Ethics and Corporate Social Responsibility, Finance, StrategyThis case describes how hedge fund activist Bill Ackman took a $1 billion short position on the shares of the nutrition company Herbalife. Ackman is convinced that Herbalife's business model is essentially a pyramid scheme, rendering it unsustainable as well as illegal. The case describes his arguments and the evidence he builds on. Other hedge fund titans soon took the opposite position on Herbalife, possibly because they fundamentally disagree ...Starting at €8.20
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Hurricane Sandy: Supply, Demand and Appropriate Responses to the Gas Shortage
Olsen, Morten; McBride, EmilyCase ECON-420-EEconomicsThe Hurricane Sandy case focuses on understanding how markets work, supply and demand, market equilibrium and the role of prices as a coordination mechanism. To this end, we use the aftermath of the hurricane that hit New York and New Jersey in 2012, and in particular the gas shortages that caused long lines and frayed tempers. Hurricane Sandy interrupted gas supplies, resulting in many stations around the city shutting down when their supply ran...Starting at €8.20