pillar is internalised norms of cooperation, sustained by emotions such as guilt and shame. The second pillar is the … motivation can sustain cooperation if enough people cooperate but can jeopardise social order if many others follow selfish …

pillar is internalized norms of cooperation, sustained by emotions such as guilt and shame. The second pillar is the … motivation can sustain cooperation if enough people cooperate but can jeopardise social order if many others follow selfish …

any independent effect on cooperation in a public good game. The results show that, for given marginal incentives … contributions. Moreover, obligations per se cannot sustain cooperation over time, even if they affect the rate of decline of average … contributions. Finally, unexpected changes in the minimum contribution have asymmetric dynamic effects on the levels of cooperation …