James P. O'Shaughnessy is the founder, chairman, and chief investment officer of O'Shaughnessy Asset Management, LLC. He previously served as portfolio manager, director of systematic equity, and senior managing director for Bear Stearns. His books include the bestsellers What Works on Wall Street and How to Retire Rich.
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The consistently bestselling What Works on Wall Street explores the investment strategies that have provided the best returns over the past fifty years—and which are the top performers today. The third edition of this BusinessWeek and New York Times... SEE MORE