About Charles D. Ellis

Charles D. Ellis was for three decades managing partner of Greenwich Associates, an international business strategy consulting firm. He has taught advanced courses on investing at the business schools of both Harvard and Yale and has served on the governing boards of Yale University, Harvard Business School, Exeter, NYU Stern, and the Robert Wood Johnson Foundation. He currently chairs the Whitehead Institute. Ellis is the author of 16 books, including the bestselling Winning the Loser's Game.