"We evaluate the Fama-French three-factor model in the UK using the approach of Daniel and Titman (1997) to determine whether characteristics or covariance risk better explains the size and value premiums. Across all three factors, we find that return premiums bear little relationship to the...

We study the consequences of firm-specific stock price crashes (SPCs) by examining whether, and if so, how SPCs affect market information efficiency. This contrasts with prior research that focuses on firm-specific causes or determinants of SPCs. The tension underlying our research question...

Between 2000 and 2003 a series of disclosure and analyst regulations curbing abusive financial reporting and analyst behavior were enacted to strengthen the information environment of U.S. capital markets. We investigate whether these regulations reduced security mispricing and increased stock...

Between 2000 and 2003 a series of disclosure and analyst regulations curbing abusive financial reporting and analyst behavior were enacted to strengthen the information environment of U.S. capital markets. We investigate whether these regulations reduced security mispricing and increased stock...

We examine the impact of financial regulation policy uncertainty on mispricing of earnings among banks, which are heavily regulated and strongly influenced by such policies. The tension underlying our study stems from two opposing effects. To the extent that economic uncertainty generated by the...

Unlike prior research that focuses on determinants of firm-specific stock price crashes (SPCs), we study the consequences of SPCs on market information efficiency. The tension underlying our research question stems from two competing explanations. As an unanticipated shock, a SPC could stimulate...