Finance and Financial Management Commons^™

Stock Loan Lotteries And Individual Investment Performance, Jordan Moore

Rohrer College of Business Faculty Scholarship

Individual investors trade excessively, sell winners too soon, and overweight stocks with lottery features and low expected returns. This paper models a financial innovation to address these biases and improve individual investor performance. Individual investors pledge shares of stock to an exchange for multiple periods and face a steep penalty for redeeming shares early. The exchange lends the shares to institutions and holds a lottery with the lending fees. I extend the Barberis and Xiong (2009) discrete-time model of realization utility to include stock loan lotteries. Investors with cumulative prospect theory preferences are reluctant to forgo trading opportunities for fixed …