Joffily, Mateus; Masclet, David; Noussair, Charles N.; … - 2011
We use skin conductance responses and self-reports of hedonic valence to study the emotional basis of cooperation and … punishment in a social dilemma. Emotional reaction to free-riding incites individuals to apply sanctions when they are available …. The application of sanctions activates a virtuous emotional circle that accompanies cooperation. Emotionally aroused …