We analyze theoretically and empirically the implications of information asymmetry for equilibrium asset pricing and portfolio choice. In our partially revealing dynamic rational expectations equilibrium, portfolio separation fails, and indexing is not optimal. We show how uninformed investors...

The extent to which the observed procedures for selling new issues are efficient is studied. We show that a posted-price mechanism, in conjunction with nonbinding preplay communication and participation restrictions, leads to an allocation of the security (and payment) that maximizes the...

This article examines the information content and consequences of third-party voting advice that arrives as news at an interim stage in corporate proxy contests. We first document significant stock returns around announcements of proxy vote recommendations. We then develop a multi-equation...