US equity mutual funds, on average, prefer realization of capital losses to capital gains. Nevertheless,a substantial fraction exhibits the disposition effect of realizing gains more readily than losses. Myanalysis suggests that learning effects have reduced the manifestation of the disposition...

This is the first study of corporate-bond mutual fund performance that examines detailedsecurity-level holdings and returns. The new database allows us to decompose the costsand benefits of active management. In contrast to prior research on equity funds thatshows evidence of stock-selection...

This paper studies the “confidential holdings” of institutional investors, especially hedge funds, where thequarter-end equity holdings are disclosed with a significant delay through amendments to the Form 13F.Our evidence supports hiding private information as the dominant motive for hedge...

This paper is a first study to formally analyze the biases related to self-reporting in the hedgefunds databases by matching the quarterly equity holdings of a complete list of 13F-filing hedge fundcompanies to the union of five major commercial databases of self-reporting hedge funds between...