This study examines how short-sale constraints affect investors’ information acquisition and thereby shape stock price efficiency. We exploit two quasi-natural experiments that relax short-sale constraints in the US and China, respectively. We find that the removal of short-sale constraints...

We conduct a field experiment to explore why firms pay dividends. We change managers’ perception on agency concerns from outside investors, investors’ risk preference, the information gap with outside investors, and firms’ tax clientele by contacting publicly listed firms in China to test...