This paper investigates whether activist investors' focus on short-term stock prices impedes their role in improving corporate governance. The model builds on the notion that both the act of intervention and the threat of an intervention can generate value for the target firm. While the effect...

Do informed shareholders who can influence corporate decisions improve governance? We demonstrate this may not be generally true in a model of takeovers. The model suggests that a shareholder's ability to collect information and trade ex post may cause him, ex ante, to support value-destroying...

This paper develops a theory of board power when the board of directors collects private information about the CEOs ability to make value-increasing investments. When CEO ability is unknown ex-ante, we show that board power can be helpful in inducing information production by the board and in...