We conduct two experiments to examine potential causes of the disposition effect. In Experiment 1, we rule out beliefs in mean reversion as a cause of the disposition effect. Although a belief in the mean reversion of stock prices should be independent of whether an investor owns or only follows...

This study investigates how formal control systems and the behavior of peers influence behavior in accounting settings. We manipulate formal controls and peer behavior (social norms) in a laboratory experiment, allowing us to precisely investigate the interactive effect of these two factors on...