We consider retail prices and efficiency gains from wholesale trading in both regulated and competitive power markets. Wholesale power trading facilitates risk sharing, so that the minimally-required retail price decreases for all producers. A portion of the efficiency gains can be captured by...

We empirically investigate whether corporate governance structure is different between focused and diversified firms, and whether any differences in corporate governance are associated with the value loss from diversification. We find that, relative to focused firms, CEOs in diversified firms...

Zero-cost collars and equity swaps provide insiders with the opportunity to hedge the risk associated with their personal holdings in the company's equity. Consequently, their use has important implications for incentive-based contracting and for understanding insider trading behavior. Our...

This paper examines the relationship between book-to-market equity, distress risk, and stock returns. Among firms with the highest distress risk as proxied by Ohlson's (1980) O-score, the difference in returns between high and low book-to-market securities is more than twice as large as that in...

This paper presents a parsimonious, structural model that isolates primary economic determinants of the level and dispersion of managerial ownership, firm scale, and performance and the empirical associations among them. In particular, variation across firms and through time of estimated...

We examine the impact of explicitly incorporating a measure of debt capacity in recent tests of competing theories of capital structure. Our main results are that if external funds are required, in the absence of debt capacity concerns, debt appears to be preferred to equity. Concerns over debt...

We provide empirical evidence on how the practice of competitive benchmarking affects chief executive officer (CEO) pay. We find that the use of benchmarking is widespread and has a significant impact on CEO compensation. One view is that benchmarking is inefficient because it can lead to...

This article refocuses attention on the potential efficiency gains from competitive wholesale power trading, which allows the diversification of demand risk. The greatest efficiency gains obtain when power demand is least correlated across markets and when there is substantial cross-sectional...