This paper models the interdependent mechanisms of corporate fraud and regulation. Our analyses yield two key insights. First, fraud is a never-ending game of cat and mouse because the strength of detection optimally matches the severity of fraud in equilibrium. Second, anti-fraud regulations...

Standard models of Bayesian updating predict a stronger investor reaction to new information when those investors are more uncertain about the firm. However, prior empirical literature has struggled to find widespread evidence in support of this prediction. This paper tests two explanations for...

In their implementation of Basel III, U.S. bank regulators are again including changes in the fair value of available-for-sale (AFS) debt securities in Tier 1 capital, but only for the largest U.S. banks. This paper investigates a potential impact of expanding this regulation by examining bank...

This paper examines whether public bank managers change both the composition and classification of their investment portfolios after SFAS 157. We first show that non-agency mortgage-backed securities (MBSNA) are the asset class most likely to be measured using level 3 inputs, which are based on...

In about 20%-30% of cases where an analyst revises two outputs (namely, earnings estimates, target prices, or stock recommendations) simultaneously, the two estimates are revised in opposite directions. Existing literature notes that these inconsistent outputs are widespread, and concludes that...