In this cross-sectional study, equity market performance is assessed in a multidimensional risk-adjusted return framework using a nonparametric procedure known as data envelopment analysis. Employing a censored regression procedure, the association between equity market performance and a set of...

We show analytically that the cross-sectional relation between idiosyncratic volatility estimated as the variance of the residuals in a single factor model and expected stock return may be represented by a truncated parabola that opens to the left and has horizontal axis. This relation is...

In this paper we investigate the relation between idiosyncratic risk and expected return by estimating idiosyncratic volatility in different factor models including the downside and upside market models. In the analysis with portfolios, our results suggest an inverse relation between...

Even though investors' view of risk is generally regarded as related to the downside of the return distribution the CAPM beta is still a widely used measure of systematic risk. A number of studies compare the empirical performance of CAPM beta and downside beta in explaining the variation in...

This study examines in the cross-section the association between excess return and systematic risk measured in the downside framework. Two measures of risk in the downside namely downside beta and downside co-skewness are investigated. Both these measures perform poorly in developed markets...