Mutual fund families are increasingly assigning traders to manage corporate bond mutual funds. Using this setting to study the role of traders in investment management, we document that trader managers identify and exploit short-term trading opportunities at lower transaction costs. These skills...

This paper investigates empirically whether uncertainty about volatility of the market portfolio can explain the performance of hedge funds both in the cross-section and over time. We measure uncertainty about volatility of the market portfolio via volatility of aggregate volatility (VOV) and...

This paper investigates empirically whether uncertainty about the expected returns on the market portfolio can explain the performance of hedge funds both in the cross-section and over time. We measure uncertainty via volatility of aggregate volatility (VOV) and construct an investable version...

While it is established that idiosyncratic volatility has a negative impact on the cross-section of future stock returns, the relationship between idiosyncratic volatility and future hedge fund returns is largely unexplored. We document that hedge funds with high idiosyncratic volatility...

In this paper I investigate the investment behavior of SRI investors based on SRI mutual fund flows. Specifically, I analyze how SRI investors react to past performance and ethical standards. This empirical study shows that over the years along with the development of the SRI fund market, the...

We present evidence of the impact of buy-side analysts on the behavior and performance of fund managers. Using data provided by a large global asset manager, we relate buy-side analysts' recommendations to fund transactions on a daily basis. Our results show that buy-side analysts have a...

This paper studies the flow-performance relationship of three different investor groups in mutual funds: Households, financial corporations, and insurance companies and pension funds, establishing the following findings: Financial corporations have a strong tendency to chase past performance and...

This paper introduces two measures to investigate potential window-dressing behavior among mutual fund managers. We show that unskilled managers that perform poorly are more likely to window dress by strategically purchasing winner stocks and selling loser stocks near quarter ends. Further,...

Expected returns can hardly be estimated from time series data. Therefore, many recent papers suggest investing in the global minimum variance portfolio. The weights of this portfolio depend only on the return variances and covariances, but not on the expected returns. The weights of the global...