Harrison Hong is the John Scully ’66 Professor of Economics and Finance at Princeton University, where he teaches courses in finance in the undergraduate, master and Ph.D. programs. Before joining Princeton in 2002, he was on the faculty of the Graduate School of Business at Stanford University, most recently as an associate professor of finance. He received his B.A. in economics and statistics with highest distinction from the University of California at Berkeley in 1992 and his Ph.D. in economics from M.I.T. in 1997. His research has covered such topics as: behavioral finance and stock market efficiency; asset pricing and trading under market imperfections; social interaction and investor behavior; security analyst incentives and forecast biases; organizational form and mutual fund performance; destabilizing arbitrage, socially responsible investing, and commodities pricing. His work has received numerous awards and grants including two Fama-DFA Journal of Financial Economics paper prizes, paper prizes from the European and Western Finance Associations and the Social Investment Forum, and a National Science Foundation grant. He is on the editorial boards of the Journal of Finance and the Journal of Financial Intermediation.