Cárdenas, Juan-Camilo; Dreber, Anna; von Essen, Emma; … - Economics Institute for Research (SIR), … - 2011
This paper compares cooperation among Columbian and Swedish children aged 9-12. We illustrate the dynamics of the … prisoner’s dilemma in a new task that is easily understood by children and performed during a physical education class. We find … some evidence that children cooperate more in Sweden than in Colombia. Girls in Colombia are less cooperative than boys …