Joel Greenblatt is the founder of Gotham Capital, an investment partnership that achieved 40% annualized returns for the twenty five years after its founding in 1985.  He's a professor on the adjunct faculty of Columbia Business School, the Chief Strategist for Formula Investing, the former chairman of the board of a Fortune 500 company, and the author of You Can Be a Stock Market Genius and The Little Book that Beats the Market.  Greenblatt holds a BS and an MBA from the Wharton School.