Cárdenas, Juan-Camilo; Dreber, Anna; von Essen, Emma; … - 2015
prisoner’s dilemma is correlated with competitiveness in a sample of 9-12 year old children in Colombia and Sweden. Using two … different measures and four different tasks for competitiveness, we find no consistent relationship between cooperativeness and … competitiveness. However, we find evidence of a negative relationship between willingness to compete in a math task and …