TY - JOUR AU - Pastor,Lubos AU - Taylor,Lucian AU - Veronesi,Pietro TI - Entrepreneurial Learning, the IPO Decision, and the Post-IPO Drop in Firm Profitability JF - National Bureau of Economic Research Working Paper Series VL - No. 12792 PY - 2006 Y2 - December 2006 UR - http://www.nber.org/papers/w12792 L1 - http://www.nber.org/papers/w12792.pdf N1 - Author contact info: Lubos Pastor University of Chicago Booth School of Business 5807 South Woodlawn Ave Chicago, IL 60637 Tel: 773/834-4080 Fax: NA E-Mail: lubos.pastor@chicagobooth.edu Lucian A. Taylor E-Mail: ltaylor1@ChicagoBooth.edu Pietro Veronesi University of Chicago Booth School of Business 5807 South Woodlawn Avenue Chicago, IL 60637 Tel: 773/702-6348 Fax: 773/702-0458 E-Mail: pietro.veronesi@chicagobooth.edu AB - We develop a model in which an entrepreneur learns about the average profitability of a private firm before deciding whether to take the firm public. In this decision, the entrepreneur trades off diversification benefits of going public against benefits of private control. The model predicts that firm profitability should decline after the IPO, on average, and that this decline should be larger for firms with more volatile profitability and firms with less uncertain average profitability. These predictions are supported empirically in a sample of 7,183 IPOs in the U.S. between 1975 and 2004. ER -