Short Sales Constraints and Momentum in Stock Returns
Author | : Ashiq Ali |
Publisher | : |
Total Pages | : 48 |
Release | : 2006 |
ISBN-10 | : OCLC:1290325792 |
ISBN-13 | : |
Rating | : 4/5 (92 Downloads) |
Download or read book Short Sales Constraints and Momentum in Stock Returns written by Ashiq Ali and published by . This book was released on 2006 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: We show that stock characteristics identified by D'Avolio (2002) 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 in the options and stock markets, and is negatively related to future returns. Using this index, we show that the magnitude of momentum returns for the period 1984 to 2001 is positively related to short sales constraints, and loser stocks rather than winner stocks drive this result. We conclude that short sales constraints are important in preventing arbitrage of momentum in stock returns.