We investigate the scope for cooperation within a community engaged in repeated reciprocal interactions. Players seek … ranking profiles that are most effective in sustaining cooperation in equilibrium, that is, profiles that support full … cooperation in equilibrium under the largest set of parameters. These are the profiles that spread the costs of helping others …

Social interactions predominantly take place under the shadow of the future. Previous literature explains cooperation … paper provides a causal test of the importance of social preferences for cooperation, varying the composition of …-registered experiments (N = 1,074), we show that groups of prosocial individuals achieve substantially higher levels of cooperation. The …

trust in EU institutions and programmes should be strengthened, and the cooperation between the non-profit organisation …

association members, the undertaken promotional actions in order to activate inhabitants, as well as the close cooperation with …

introduced. Particular attention is paid to the creation of large farms based on cooperation. The analysis of the current state …

first. Mutual cooperation is triggered by assuming thatwhat one passes on to the next is multiplied by a factor of 3 … sequentially. We nd thatpure indirect reciprocity enables mutual cooperation although strategicconsiderations and group size are …