We find that active mutual funds owning product market competitors have superior risk-adjusted returns that are not driven by industry concentration, common selection, or stock picking ability. These funds charge higher fees but also generate persistent net-of-fee returns for investors. Funds...

This paper examines the role of institutional trading during the option backdating scandal of 2006-2007. Unlike their inability to anticipate other corporate events, institutional investors as a group display negative abnormal trading imbalances (i.e., buy minus sell volumes) in anticipation of...

Institutional investors appear to have selective preferences regarding corporate social responsibility. They appear indifferent to the presence of positive environmental (E) and social (S) indicators, but underweight stocks with negative ES indicators. This asymmetric pattern is particularly...

Ng, Shim and Pastor examine the dynamics of bond prices during the 2013 taper tantrum. During times of high uncertainty, bond markets can become illiquid as some of the investors experience funding liquidity shocks. This can lead to sharp drops in bond prices, ie sharp increases in bond yields,...

We develop a 10K-based measure of spatial variation in the availability of value-relevant information that reflects the multi-dimensional nature of firm location. Spatially distributed information generates location-based information asymmetries that affect institutional portfolio decisions and...