Ali, Ashiq; Trombley, Mark A. - In: Journal of Business Finance & Accounting 33 (2006-04) 3-4, pp. 587-615
We show that stock characteristics identified by <link rid="b14">D'Avolio (2002)</link> provide a reliable index of the mostly unobservable short sales constraints. Specifically, we find that this index is positively related to the level of short interest and to short selling costs implied by the disparity in prices...