This paper provides one potential explanation for the rise, persistence and eventual fall of internet stock prices. Specifically, we appeal to a model of heterogenous agents with varying degrees of beliefs about asset payoffs who are subject to short sales constraints. In this framework, it is...

In this paper, we investigate empirically the well-known put-call parity no-arbitrage relation in the presence of short sale restrictions. We use a new and comprehensive sample of options on individual stocks in combination with a measure of the cost and difficulty of short selling, specifically...

This paper provides one potential explanation for the rise, persistence and eventual fall of internet stock prices. Specifically, we appeal to a model of heterogenous agentswith varying degrees of beliefs about asset payoffs who are subject to short sales constraints. In this framework, it is...

This paper documents a negative relation between current leverage and future growth. This relation holds within and across industries, when leverage is assumed to depend directly on future growth, and irrespective of which variables are used to forecast growth. Its economic significance exceeds...

Berger and Ofek (1995) confirm recent evidence by Lang and Stulz (1994) of a value loss from diversification in the 1980s, and use segment-level data to estimate the magnitude of the loss. They find that, during 1986-1991, the average diversified firm destroyed about 15% of the value its lines...

After an initial public offering, most existing shareholders are subject to a lock-up period in which they cannot sell their shares for a prespecifed time. At the end of the lock-up, there is a permanent and large shift in the supply of shares. The lock-up expiration is a particularly...

We find that executives sell shares of previously owned stock after receiving equity-based incentive compensation, counteracting boards' attempts to tie their wealth to firm value. Executives sell stock during years in which they receive new stock options or restricted stock, and some evidence...

We study associations between managerial entrenchment and firms capital structures, with results generally suggesting that entrenched CEOs seek to avoid debt. In a cross-sectional analysis, we find that leverage levels are lower when CEOs do not face pressure from either ownership and...

We study benefits received by target company CEOs in completed mergers and acquisitions.These executives obtain wealth increases with a median of $4 to $5 million and a mean of $8 to $11 million, roughly in line with the permanent income streams that they sacrifice. CEOs receive lower financial...

We study benefits received by target company CEOs in completed mergers and acquisitions. These executives obtain wealth increases with a median of $4 to $5 million and a mean of $8 to $11 million, roughly in line with the permanent income streams that they sacrifice. CEOs receive lower financial...