Reputation and Reciprocity: Consequences for the Labour Relation

Abstract:     
Recent evidence highlights the importance of social norms in many economic relations. However, many of these relationships are long-term and provide repeated game incentives for performance. We experimentally investigate interaction effects of reciprocity and repeated game incentives in two treatments (one-shot and repeated) of a gift-exchange game. In both treatments we observe reciprocity, which is strengthened in the repeated game. A detailed analysis shows that in the repeated game some subjects imitate reciprocity. Thus, reciprocity and repeated game incentives reinforce each other. Observed behaviour is robust against experience. We conclude that a long-term interaction is a "reciprocity-compatible" contract enforcement device.

Keywords: Reciprocity, Reputation, Repeated Games, Incomplete Contracts

JEL Classifications: J30, C91

Working Paper Series