We examine the role of the disposition effect in market efficiency following the arrival of private signals to a small group of informed traders. Subjects trade an ambiguous asset via a computer-based double auction. Using a 2x2x2 design, we endow two types of signal, i.e., positive vs....

Combining experimental datasets from seven individual studies, including 255 asset markets with 2,031 participants, and 36,326 short-term price forecasts, we analyze the role of heterogeneity of beliefs in the organization of trading behavior by reproducing and reconsidering earlier experimental...

Companies actively manipulate stock price ranges through IPOs, stock splits, and repurchases. Indeed, empirical results suggest that the stock’s price range, whether at a high or low price level, affects market performance. Unfortunately, archival data does not allow us to test the effect of...

The experimental literature on trust game experiments is quite extensive. Those studies consider situations in which trustors and trustees starting with a positive endowment might become even wealthier when Trust and Trustworthiness pay off. We contrast such a situation with a treatment in which...