This study finds evidence of autocorrelation in daily short-sale volume. The degree of autocorrelation in short volume, however, is not driven by illiquid stocks or stocks that face short-sale constraints. Contrary to prior research that suggests that autocorrelation in total trade volume is...

Informed investors have been shown to break up their larger trades into smaller trades in order to disguise their information. This study considers informed trading strategies when investors face borrowing constraints. Borrowing constraints may induce more intense trading and increase the use of...

Market effects on corporate investment are well documented. Low disagreement implies high investment, but we know little about what high disagreement implies, other than the implied flip side (low investment). This paper adds to this literature in several ways. A new dimension of corporate...

We model the effect of government bailouts on portfolio choices and welfare. Banks sell bonds to leverage investment in risky projects and households buy bonds under rational expectations about default risk. Bailouts induce greater leverage but reduce equilibrium interest rates. The interest...

We offer a theory and measure for determining powerful nodal positions based on potential inter-actor control in “politically charged” networks, which contain both allies and adversaries. Power is derived from actors that are dependent on the focal actor and sociometrically weak, either due...