We model an IPO company's optimal response to the presence of sentiment investors and short sale constraints. Given regulatory constraints on price discrimination, the optimal mechanism involves the issuer allocating stock to 'regular' institutional investors for subsequent resale 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...

We model an IPO company's optimal response to the presence of sentiment investors and short sale constraints. Given regulatory constraints on price discrimination, the optimal mechanism involves the issuer allocating stock to 'regular' institutional investors for subsequent resale to sentiment...

Close to 50% of municipal bonds are pre-packaged with insurance at the time of issue. We offer a tax-based rationale for the emergence of third-party insurance of tax-exempt bonds. We argue that insurance adds value as it allows a third party to become, in a probabilistic sense, an issuer of...

Close to 50% of municipal bonds are pre-packaged with insurance at the time of issue. We offer a tax-based rationale for the emergence of third-party insurance of tax-exempt bonds. We argue that insurance adds value as it allows a third party to become, in a probabilistic sense, an issuer of...

The paper develops an equilibrium model in which both the structure of mutual funds and the liquidity premium on a traded security are determined endogenously. The setting is one in which investors, subject to liquidity shocks, choose whether to invest directly in the security, invest via mutual...