: 92 percent of hedge funds in the TASS database exhibit significantly skewed returns. The alphas the managers of these funds earn are difficult to estimate accurately with OLS, especially in times of crisis. An alternative, the Residual Augmented Least Squares (RALS) estimator, is robust with...

To measure the investment performance of a portfolio manager who may engage in market timing, it is necessary to consider both market level and volatility timing behavior as well as security selection ability. We develop and implement measures that accommodate all three components. A well...

This article provides a review of the rapidly developing literature on investment performance evaluation. The goals are to summarize the significant forces and contributions that have brought this field of research to its current state of knowledge and to suggest directions for future research....

This paper introduces a panel regression framework for holdings-based investment performance measures. Fixed effects decompose performance into time series and cross-sectional predictive ability. Time-series predictive ability is the traditional focus, but cross-sectional ability strongly...