Large blocks of stock play an important role in many studies of corporate governance and finance. Despite this important role, there is no standardized data set for these blocks, and the best available data source, Compact Disclosure, has many mistakes and biases. In this paper, we document...

We examine the determinants of appointments of outside CEOs to boards and how these appointments impact the appointing companies. We find that CEOs are most likely to join boards of large established firms that are geographically close, pursue similar financial and investment policies, and have...

We study the roles of traditional governance (boards, sponsors, etc.) and market governance (investors voting with their feet) in mutual funds and variable annuities. We find that market governance is less pronounced for variable annuity investors. Using a matched sample of variable...

I analyze the role of executive compensation in corporate governance. As proxies for corporate governance, I use board size, board independence, CEO-chair duality, institutional ownership concentration, CEO tenure, and an index of shareholder rights. The results from a broad cross-section of...

Eleven percent of the largest public U.S. firms are headed by the CEO who founded the firm. Founder-CEO firms differ systematically from successor-CEO firms. Founder-CEO firms invest more in R&D, have higher capital expenditures, and make more focused mergers and acquisitions. They have a higher...

We study the determinants and valuation consequences of rehiring a former CEO. Rehiring is more likely after poor performance of the current CEO, if the former CEO performed well during his prior tenure and maintains strong connections to the firm, and the more intangible are the firm's assets....

Large shareholders may play an important role for firm performance and policies, but identifying an effect empirically presents a challenge due to the endogeneity of ownership structures. We develop and test an empirical framework which allows us to separate selection from treatment effects of...

From 1988 to 2003, the average change in managerial ownership is significantly negative every year for American firms. We find that managers are more likely to significantly decrease their ownership when their firms are performing well, but not more likely to increase their ownership when their...

Large blocks of stock play an important role in many studies of corporate governance and finance. Despite this important role, there is no standardized data set for these blocks, and the best available data source, Compact Disclosure, has many mistakes and biases. In this paper, we document...

A call option price is always an increasing and convex function of the underlying asset price whenever the underlying asset price follows a diffusion whose volatility depends only on time and the concurrent asset price-a one-dimensional diffusion. We empirically examine how often the observed...