Employee stock options have become a large component of compensation for many companies, especially those in which human capital forms a large portion of company assets. In this monograph, I address how to value the equity of companies that grant employee options. I discuss prior research on...

Recent accounting scandals have led some to argue that US reporting is fundamentally flawed and that other systems might be preferable. However, the arguments are often based on anecdotes and conjecture. In this paper, my goal is to bring insights from empirical research to bear on the issue of...

This paper uses a sample of over 2,500 firms from 27 countries to investigate the relation between ownership structure, analyst following, investor protection and valuation. We find that analysts are less likely to follow firms with potential incentives to withhold or manipulate information,...

We examine whether cross-country differences in earnings-to-price multiples have changed between 1987-1992 versus 1994-1999. Our results suggest that earnings multiples became more similar over this time period for the jurisdictions we analyze, although systematic differences remain. Economic...

We provide large sample evidence that past price extremes influence investors' trading decisions. Volume is strikingly higher, in both economic and statistical terms, when the stock price crosses either the upper or lower limit of its past trading range. This increase in volume is more...

This paper investigates the relation between cross listing in the U.S. and the information environment of non-U.S. firms. We find that firms that cross list on U.S. exchanges have greater analyst coverage and increased forecast accuracy relative to firms that are not cross listed. A time-series...

We examine the stock option exercise decisions of over 50,000 employees at seven corporations to provide evidence on the distribution of price-relevant non-public information among employees. When option exercise (adjusted for other factors affecting exercise) is low, stock returns in the coming...

We examine corporate disclosure activity around seasoned equity offerings and its relation to stock prices. Beginning six months before the offering, our sample issuing firms dramatically increase their disclosure activity, particularly for the categories of disclosure over which firms have the...

We investigate stock option exercise decisions by over 50,000 employees at seven corporations. Controlling for economic factors, psychological factors influence exercise. Consistent with psychological models of beliefs, employees exercise in response to stock price trends--exercise is positively...