This study evaluates the extent to which the asset valuation arguments raised by medieval post-Talmudic legal scholars are consistent with modern contingent claims analysis. In particular, this study evaluates the arguments proposed by these scholars in order to rationalize the Talmud's...

The literature to date on the valuation relevance of Ramp;D investments is based primarily on (pooled and annual) cross-sectional regressions or panel data regressions with time and firm (or industry) fixed effects in which the parameters relating Ramp;D to market value are cross-sectionally...

The Enron-Andersen debacle provides a unique opportunity to investigate whether equity prices impound auditor reputation. Univariate and regression results indicate that event day abnormal returns and two-day cumulative abnormal returns are generally not significantly different from zero for...

The Ohlson (1995) model assumes that abnormal earnings follow an AR(1) process primarily for reasons of mathematical tractability. However, the empirical literature on the Garman and Ohlson (1980) model finds that the data support an AR(2) lag structure for earnings, book values and dividends....

We use the theory of large deviations to investigate the large time behavior and the small noise asymptotics of random economic processes whose evolutions are governed by mean-reverting stochastic differential equations with (i) constant and (ii) state dependent noise terms. We explicitly show...

We model and estimate the term structure of implied costs of equity capital (and implied risk premia) at the firm level for the years 1996-2015 from forward looking option contracts. Empirical tests reject the assumption that the term structure of implied firm-level costs of equity is constant...

This study investigates whether local gambling norms are associated with audit pricing. Using a religion-based measure of local social gambling norms, we find strong evidence that public firms located in U.S. counties with more liberal gambling norms exhibit higher levels of audit fees. This...

We model and estimate the term structure of implied costs of equity capital (and implied risk premia) at the firm level for the years 1996-2015 from forward looking option contracts. Empirical tests reject the assumption that the term structure of implied firm-level costs of equity is constant...

Form 8-K reports filed with the SEC often exhibit lags raising the potential for information leakage that could be exploited by informed traders. This study provides evidence that institutional investors are able to capitalize on 8-K filing lags. Consistent with extant theories, this study...

We model and estimate the term structure of implied costs of equity capital (and implied risk premia) at the firm level for the years 1996-2015 from forward looking option contracts. Empirical tests reject the assumption that the term structure of implied firm-level costs of equity is constant...