کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5071803 | 1477079 | 2013 | 17 صفحه PDF | دانلود رایگان |
- The paper studies the impact of pecuniary incentives on the capacity of non-binding agreements to increase efficiency.
- Bilateral promises are shown to be very effective in bringing about efficiency when actions are strategic complements.
- Yet they deliver only marginal improvements when actions are strategic substitutes.
- When negotiators choose an agreement facing uncertainty, the optimal agreement must compromise on surplus-maximization if actions are strategic substitutes.
- The optimal agreement tends to maximize the surplus and the probability of compliance if actions are strong strategic complements.
I analyze how informal agreements can be sustained by moral emotions with regard to a large class of two-player games. Specifically, I assume that people feel guilty if they breach an agreement and that the guilt increases according to the degree of the harm inflicted on the other. A central insight is that it is easier to sustain efficient informal agreements if actions are strategic complements than if they are strategic substitutes. I complement this general insight by studying two specific cases where negotiators face uncertainty about the breach of the agreement. I show that while the optimal agreement in a game with strategic substitutes must compromise on surplus-maximization and efficiency, the optimal agreement in a game with sufficiently strong strategic complements tends to maximize both the surplus and the probability of compliance especially if the game is symmetric.
Journal: Games and Economic Behavior - Volume 80, July 2013, Pages 68-84