competitiveness of the environment and there is no significant difference in performance in the real-effort task across the …. Cooperation is highest in groups in which there is a mix of juniors and seniors, suggesting that there are indeed benefits in …

equilibrium strategy. Exclusion has a positive impact on cooperation when it is followed by a quick rather than a slow … retaliation. Post-exclusion cooperation and forgiveness depend not only on the length of exclusion but also on the perceived …

We use skin conductance responses and self-reports of hedonic valence to study the emotional basis of cooperation and …. The application of sanctions activates a "virtuous emotional circle" that accompanies cooperation. Emotionally aroused … punished, and increase their subsequent level of cooperation. The outcome is an increased level of contribution that becomes …

Are women disproportionately attracted to work environments where cooperation rather than competition is rewarded …

Cooperation among people who are not related to each other is sustained by the availability of punishment devices which …

Cooperation among people who are not related to each other is sustained by the availability of punishment devices which …

We use skin conductance responses and self-reports of hedonic valence to study the emotional basis of cooperation and …. The application of sanctions activates a "virtuous emotional circle"" that accompanies cooperation. Emotionally aroused … punished, and increase their subsequent level of cooperation. The outcome is an increased level of contribution that becomes …

Cooperation among people who are not related to each other is sustained by the availability of punishment devices which …