This paper analyzes the pricing of stock index options in a simple general equilibrium model. In this model, the volatility of the stock index and the spot rate of interest are functions of a stochastic variable. The paper investigates the biases that arise when using the Black-Scholes model...

We develop a positive theory of the hedging behavior of value-maximizing corporations. We treat hedging by corporations simply as one part of the firm's financing decisions. We examine (1) taxes, (2) contracting costs, and (3) the impact of hedging policy on the firm's investment decisions as...

This paper shows that there is a close relation between corporate governance and the portfolios held by investors. Most firms in countries with poor investor protection are controlled by large shareholders, so that only a fraction of the shares issued by firms in these countries can be freely...

Offshore dollar-denominated equity-linked issues were a more important source of funds for Japanese companies during the 1980s than domestic equity and straight debt issues combined. Using a sample of Japanese equity-linked offshore issues from 1977 to 1989, we find that the announcement of...