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...

Corporate-governance provisions related to takeover defenses and shareholder rights vary substantially across firms. In this paper, we use the incidence of 24 different provisions to build a 'Governance Index' for about 1,500 firms per year, and then we study the relationship between this index...

We analyze institutional investors' preferences for stocks and the implications that these preferences have for stock-market prices and returns. We find that -- a category including all managers with greater than $100 million under discretionary control -- have nearly doubled their share of the...

We construct and analyze a comprehensive list of dual-class firms in the United States and use this list to investigate the relationship between insider ownership and firm value. Our data has two useful features for this valuation analysis. First, since dual-class stock separates cash-flow...

This paper analyzes institutional investors' demand for stock characteristics and the implications of this demand for stock prices and returns. We find that quot;largequot; institutional investors nearly doubled their share of the stock market from 1980 to 1996. Overall, this compositional shift...

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...