We use a proprietary dataset to test the implications of several asymmetric information models on how short-lived private information affects trading strategies and liquidity provision. Our identification rests on information acquisition before analyst recommendations are publically announced....

The leverage of unregulated U.S. corporations has decreased markedly since 1992. We find greater power by institutional investors explains part of this deleveraging trend. Removing legal barriers enhanced institutions' influence and enabled them to induce firms to move toward more efficient...

Passively managed index funds now hold over 30% of U.S. equity fund assets; this shift raises fundamental questions about monitoring and governance. We show that, relative to active funds, index funds are less effective monitors: (a) they are less likely to vote against firm management on...

We identify an important channel through which political information propagates into capital markets—Washington policy analysts (WAs). WAs monitor political developments and produce research to interpret the impact of these events. Institutional clients generate superior returns on their...

The large increase in common institutional ownership raises significant antitrust concerns, even if the precise channel of any potential influence on market outcomes is unclear. Using a novel dataset on shareholders’ board representation, we examine the role of common institutional directors...