This paper develops a new approach that controls for commonalities in actively managed investment fund returns when measuring their performance. It is well-known that many investment funds may systematically load on common priced factors omitted from popular models, exhibit similarities in their...

We propose a simple approach to account for commonalities in mutual fund strategies that relies solely on information on fund returns and investment objectives. Our approach augments commonly used factor models with an additional benchmark that represents an equal investment in all same-category...

This paper develops a new approach that controls for commonalities in actively managed investment fund returns when measuring their performance. It is well-known that many investment funds may systematically load on common priced factors omitted from popular models, exhibit similarities in their...

This paper develops a new approach that controls for commonalities in actively managed investment fund returns when measuring their performance. It is well-known that many investment funds may systematically load on common priced factors omitted from popular models, exhibit similarities in their...

This paper provides the first empirical test of the diversification of opinions theory and the groupshift theory using real business data. Our data set covers management teams and single managersof US equity mutual funds. Our results reject the group shift theory and support thediversification...

We examine the role of hedge funds as primary lenders to corporate firms. We investigate boththe reasons and the implications of hedge funds’ activities in the primary loan market. Weexamine the characteristics of firms that borrow from hedge funds and find that borrowers areprimarily firms...

We examine overconfidence among equity mutual fund managers. While overconfidencehas been extensively documented among retail investors, evidence fromprofessional investors is scarce. Consistent with theories of overconfidence, we findthat fund managers trade more after good past performance....

In this paper, we identify and document the empirical characteristics of the key drivers ofconvertible arbitrage as a strategy and how they impact the performance of convertible arbitragehedge funds. We show that the returns of a buy-and-hedge strategy involving taking a longposition in...

We analyze the quality of macroeconomic survey forecasts. Recent findings indicate that theyare anchoring biased. This irrationality would challenge the results of a wide range ofempirical studies, e.g., in asset pricing, volatility clustering or market liquidity, which rely onsurvey data to...