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Designing a Customer-Centric Business Model

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Bill Ackman: Pershing Square, hedge funds & learning from your mistakes

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17th Annual Pershing Square Value Investing and Philanthropy Challenge

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Building a Life - Howard H. Stevenson (2013)

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Activist Investor Bill Ackman on The David Rubenstein Show

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The Lean Startup | Eric Ries | Talks at Google

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Numbers and Narratives

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Think Fast, Talk Smart: Communication Techniques