taxation. In addition, we find that local social interaction among subgroups of participants also boosts cooperation. …

can promote cooperation through a combination of sorting and opportunistic signaling, with late period defections by … remains unclear. In each of six treatments that vary the cooperation premium and the informational basis for reputation …, that with a high cooperation premium and good information, investment in reputation grows across sets of finitely …

The observability of partners' past play is known to theoretically improve cooperation in an infinitely repeated … information per se may not improve cooperation. A structural estimation suggests that a certain percentage of players act …

can promote cooperation through a combination of sorting and opportunistic signaling, with late period defections by … remains unclear. In each of six treatments that vary the cooperation premium and the informational basis for reputation …, that with a high cooperation premium and good information, investment in reputation grows across sets of finitely …

’s decisions open to others may enhance cooperation in these situations. But it is still unknown whether people can successfully … all show their identities and successfully achieve cooperation with their partners if a small explicit cost is charged for …

reasons such as group polarization. This paper experimentally compares cooperation behaviors between pairs and individuals in … suggest that the enhanced cooperation behavior of pairs may be driven by (a) the mere fact that they have partners when they … partners in their pairs, and (c) stronger conditional cooperation behavior of pairs to their matched pairs. …