DP3018 | Reputation and Reciprocity: Consequences for Labour Relations

Publication Date


JEL Code(s)


Programme Area(s)


Recent evidence highlights the importance of social norms in many economic relations. 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.