People who are members of a group and identify with it behave differently from people who perceive themselves as isolated individuals. This difference depends on two main factors. First, preferences over outcomes change with the degree of identification with the group. Second, this...

People who are members of a group and identify with it behave differently from people who perceive themselves as isolated individuals. This paper shows that group membership affects preferences over outcomes, and saliency of the group affects the perception of the environment. We manipulate the...

Social facilitation describes the effect on performance due to the mere presence of others. Here we study the effect of the mere presence of an audience on the behavior of people involved in a strategic interaction and on the performance of institutions. In our laboratory experiment, two active...