We test whether the impact of financial constraints on firm value is observable in assetquot; returns. We form portfolios of firms based on observable characteristics related to financialquot; constraints, and test for common covariation in the stock returns of these firms. Using severalquot;...

"I study battles between short sellers and firms. Firms use a variety of methods to impede short selling, including legal threats, investigations, lawsuits, and various technical actions intended to create a short squeeze. These actions create short sale constraints. Consistent with the...