We analyze a comprehensive set of mergers and acquisitions from SDC data from 1992 through 2009. We do not impose common restrictions such as excluding private bidders, small targets, or deals without a deal value. We show a broader scope of mergers and acquisitions activity than that implied in...

This article has two related tasks. First, we review the articles published in this Special Issue on Corporate Control, Mergers, and Acquisitions. These articles provide new evidence on several aspects of corporate control and governance including the value and performance effects of various...

This study surveys the academic and professional literature examining the privatisation of state-owned enterprises (SOEs), with a focus on empirical studies. Privatisation has been instrumental in reducing state ownership in many countries and had a transforming effect on global stock markets,...

Using eight thousand public companies, we study the impact of the Sarbanes-Oxley Act (SOX) of 2002 and other contemporary reforms on directors and boards, guided by their impact on the supply and demand for directors. SOX increased directors' workload and risk (reducing the supply), and...

In September 2008, the U.S. Securities and Exchange Commission (SEC) temporarily banned most short sales in nearly 1,000 financial stocks. We examine the ban's effect on market quality, shorting activity, the aggressiveness of short sellers, and stock prices. The ban's effects are concentrated...

We show that stock prices are more accurate when short sellers are more active. First, in a large panel of NYSE-listed stocks, intraday informational efficiency of prices improves with greater shorting flow. Second, at monthly and annual horizons, more shorting flow accelerates the incorporation...

Using a broad panel of NYSE-listed stocks between 1983 and 2004, we study the relation between institutional shareholdings and the relative informational efficiency of prices, measured as deviations from a random walk. Stocks with greater institutional ownership are priced more efficiently, and...

I analyse the effect of ownership structure and bank control on performance. I employ a unique data set of 715 German takeovers to test whether group structure, large shareholders, and bank control affect their value to shareholders. First, I find that takeovers increase bidder value, but...