We use traded options on growth and value indices to test for clientele differences in risk preferences. Value investors appear to have exhibited a higher average level of risk aversion than growth investors for two different time periods in the late 1990's and early 2000's. We construct a model...

We use traded options on growth and value indices to test for clientele differences in risk preferences. Value investors appear to have exhibited a higher average level of risk aversion than growth investors for two different time periods in the late 1990's and early 2000's. We construct a model...

Many scholars have asked whether British investors benefited from overseas investment investing in the 19th century and whether this export of capital had negative effects. We re-visit the issue using modern portfolio theory. We examine the set of investment opportunities available to British...

Many scholars have asked whether British investors benefited from overseas investment investing in the 19th century and whether this export of capital had negative effects. We re-visit the issue using modern portfolio theory. We examine the set of investment opportunities available to British...

This paper examines governance explanations for the discount of preferred shares to common shares in the Russian market. conflicts between shareholder classes may help explain the discount. However, for this to be the sole explanation the estimated models suggest that the magnitude of future...

We study the mean-variance optimization problem when investment opportunities are changing. We add a new risky asset to a set of n risky assets. An analytical relation between the original and the new minimum-variance frontiers is established. The two frontiers have a tangency point. We derive a...

Purpose: The purpose of this paper is to empirically examine whether corporate insiders extract information from activity of outsiders, specifically the short sellers. Design/methodology/approach: Using portfolio approach and Fama-MacBeth regressions, this study examines the relation between...

We propose an alternative measure of the long-term economic impact of mergers on firm value: post-acquisition changes in intrinsic value. Consistent with the literature on post-acquisition returns, the intrinsic value of merged firms decreases on average in the three years following deal...