We model an IPO company's optimal response to the presence of sentiment investors andshort sale constraints. Given regulatory constraints on price discrimination, the optimal mech-anism involves the issuer allocating stock to `regular' institutional investors for subsequentresale to sentiment...

Our model of the initial public offering process links the three main empirical IPO anomalies underpricing, hot issue markets, and long-run under performance and traces them to a common source of inefficiency. We relate hot IPO markets (such as the 1999/2000market for Internet IPOs) to the...

Our model of the initial public offering process links the three main empirical IPO anomalies underpricing, hot issue markets, and long-run underperformance and traces them to a common source of inefficiency. We relate hot IPO markets (such as the 1999/2000 market for Internet IPOs) to the...