What Works on Wall Street, Fourth Edition: The Classic Guide to the Best-Performing Investment Strategies of All Time
James P. O&#8217;Shaughnessyis chairman and CEO of O&#8217;Shaughnessy Asset Management. He previously served as portfolio manager, director of systematic equity, and senior managing director for Bear Stearns. O&#8217;Shaughnessy is the author of the bestsellersWhat Works on Wall Street,How to Retire Rich,Invest Like the Best, andPredicting the Markets of Tomorrow: A Contrarian Investment Strategy for the Next Twenty Years.