We provide evidence supporting Rubinstein's (1973) model that if returns are not normal, measuring risk requires more than just measuring covariance. Higher-order systematic comoments should be important to risk-averse investors who are concerned about the extreme outcomes of their investments....

We examine the impact of accounting restatement announcement on firms’ value and information asymmetry for both auction market (NYSE-AMEX) and dealer market (NASDAQ) using a public sample of restatement announcements from 1997 to 2005. In both markets, we document economically and...

We study the relative positions of M1 and M2 in light of their relationships with four U. S. equity exchanges: S&P500, Dow Jones Industrial, Nasdaq, and Wilshire 5000 composite. It is demonstrated that a long-term equilibrium relationship does indeed exist. Short-run dynamics are also considered...

In this article we examine whether the traditional characteristic liquidity premium can be explained by market liquidity risk. We find that after adjusting for Pastor and Stambaugh market liquidity factor, the level of traditional liquidity remains priced. Also, consistent with previous studies...

We examine the announcement-period acquirer returns and target values for a large sample of cross-border acquisitions by U.S. firms, differentiating between private and public targets and paying particular attention to the legal protection of minority shareholders in the target country. For...

We examine whether the use of the three-moment capital asset pricing model can account for liquidity risk. We also make a comparative analysis of a four-factor model based on Fama-French and Pástor-Stambaugh factors versus a model based solely on stock characteristics. Our findings suggest that...

"This study demonstrates that intraday volume and return on LIFFE interest rate and currency futures exhibit an asymmetric volume-return relationship characterised by significantly larger volume associated with negative returns than with non-negative returns. This finding is unlike the stylised...