cost-benefit ratio (CBR). There are indeed only two stable sets of equilibria enabling cooperation, one for low CBRs …-order discriminators which highlights the necessity for higher-order information to sustain cooperation through indirect reciprocity. In a … laboratory experiment, we find that more than 75% of subjects play strategies that belong to the predicted equilibrium set …

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 …

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 …

refutes the self-interest hypothesis, suggesting that concerns for altruism, fairness, and reciprocity strongly motivate many … neuroeconomic evidence that is consistent with the view that many people have a taste for mutual cooperation and the punishment of … norm violators. We further illustrate the powerful impact of fairness concerns on cooperation, competition, incentives, and …

on the level of cooperation by their groupmates (conditional cooperation). However, while the strategy method is … of conditional cooperation. This problem was highlighted by two previous studies which found that the strategy method … could also detect equivalent levels of cooperation even among those grouped with computerized groupmates, indicative of …