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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Experimentos para llegar a los pobres sin romper la red de seguridad: el seguro médico público en Massachusetts
Savedoff W.; Murphy C.; García Prat, Antoni; Rosenmöller, MagdaCase P-1005Service and Operations ManagementLa llegada de una nueva Directora a la agencia de programas de asistencia sanitaria del Estado provoca un replanteamiento de los mecanismos de cobertura, costes y calidad del servicio. Tras revisar pasadas iniciativas, la nueva Directora decide emprender una serie de reformas a fin de alcanzar los objetivos señalados de forma significativa. Los cambios implican nuevos sistemas de relación entre el estado, las compañías aseguradoras y los proveedo...Starting at €8.20
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Experiments in reaching the poor without tearing the safety net: public health insurance in Massachusetts
Savedoff W.; Murphy C.; García Prat, Antoni; Rosenmöller, MagdaCase P-1005-EService and Operations ManagementThe arrival of a new director at the state's health program agency leads to a reconsideration of the coverage mechanisms, costs and service quality. After reviewing previous activities, the new director decides to undertake a series of reforms in order to attain the goals that have been set. The changes require a new framework of relationships between the state, the insurance companies and the health providers, creating new opportunities and risk...Starting at €8.20