This paper uses a factor model to test whether the market portfolio is a dynamic factor in the sense that individual stock returns contain a premium linked to the conditional risk of the market portfolio. The market conditional risk is based on a decomposition of the market variance into a...

This study investigates the impact of first- and second-moment exchange rate exposure on the daily returns of nine U.S. sectors from 1992 to 1998. In 17.8% of the cases we detect significant first-moment exposure when contemporaneous exchange rates are used. Moreover, 25.0% of the significant...