20 years ago, Sharpe (1992) developed the Style Analysis for mutual funds; in this analysis, the weights mutual funds allocate to major asset classes are constrained to sum up to 1. In this paper we develop a Time-Varying Style Analysis (TVSA) in which the weights must sum up to 1 but are...

Utilizing several models and regression analytics I compare factor attribution, strategies, and active management fees for 11,394 U.S. equity mutual funds and a matched sample of hedge funds from 1994 to 2010. There is modest evidence to support alpha delivery by mutual and hedge fund managers...

As shown in the literature, delivering alpha over time and in different market environments is very difficult and relatively few managers have the ability to do so. Empirical analysis has shown that the main drivers of return for Long/Short Equity hedge funds are a stock market factor and the...

We survey articles on hedge funds' performance persistence and fundamental factors from the mid-1990s to the present. For performance persistence, we present some pioneering studies that contradict previous findings that hedge funds' performance is a short term matter. We discuss recent...

This text explores the current state of the art in quantitative investment management across seven key areas. Chapters by academics and practitioners working in leading investment management organizations bring together major theoretical and practical aspects of the field.