Cuesta, J. A.; Jimenez, R.; Lugo, H.; Sanchez, A. - Departamento de Economía, Universidad Carlos III de Madrid - 2007
One of the most direct human mechanisms of promoting cooperation is rewarding it. We study the effect of sharing a reward among cooperators in the most stringent form of social dilemma. Thus, individuals confront a new dilemma: on the one hand, they may be inclined to choose the shared reward...