We report on an experiment designed to explore whether a written expression of disapproval affects future levels of … cooperation. In between two identical public goods games, participants play a mini dictator game that, depending on the treatment …

and impact of norms with regard to coordination and cooperation. However, the issue of norm-related conflict deserves more … in an experiment that applies the "strategy method" to the ultimatum game. Our data reveal normative conflict among … conflict ; cooperation ; ultimatum game ; strategy method ; equity …

-link structure. We test the implications of our model in a laboratory experiment. -- cooperation ; conflict, defence ; signaling … observe surprisingly high levels of cooperation and altruism within groups in conflict situations such as civil wars. We …

anonymous, subjects are better at predicting second-stage behavior, and maintain a substantially higher level of cooperation …

We report on an experiment designed to explore whether and how anger affects future levels of cooperation. Participants … that although anger has a lasting negative effect on cooperation, giving voice to it helps to curtail selfishness …. -- Dictator minigame ; Public goods game ; Emotions ; Cooperation …

Extensive research on human cooperation in social dilemmas has shown that individuals condition their behaviour upon … cooperation. We try to assess the relative importance of three motives - namely reciprocity, inequity aversion, and anchoring - in … a non-linear voluntary contribution experiment. We find that, for those conditionally cooperating, both reciprocity and …