We examine the diversification discount while controlling for differences in information asymmetry between diversified and nondiversified firms. We show that both diversified and nondiversified firms with higher levels of information asymmetry have discounted firm values relative to firms with...

Unlike the 1987 stock market crash, the 1997 stock market decline was clearly preceded by new information that affected fundamental values of U.S. firms. We provide a detailed description of U.S. stock returns surrounding the Asian financial crisis. Consistent with the overreaction hypothesis,...

We study the day-end effect on the Paris Bourse, a computerized order-driven market with competing dealers. The day-end return is approximately double the magnitude found in U.S. data and is nearly four times larger for stocks trading with a registered dealer. However, this is largely explained...