dilemmas and maintening public goods in human societies. We study the development of cooperation in 929 young children, aged 3 … of defectors is applied. Children also engage in reciprocating others, showing that reciprocity strategies are already … young children fail to anticipate the benefits of reputation building. We also show that the cognitive skills of children …

influence of children’s cognitive skills and parents’ socioeconomic background on cooperation. …We study the development of cooperation in 929 young children, aged 3 to 6. In a unified experimental framework, we … game. We find that third-party punishment doubles cooperation rates in comparison to a control condition. Children also …

dilemmas and maintening public goods in human societies. We study the development of cooperation in 929 young children, aged 3 … of defectors is applied. Children also engage in reciprocating others, showing that reciprocity strategies are already … young children fail to anticipate the benefits of reputation building. We also show that the cognitive skills of children …

stage by investigating the gender pay gap among university students working alongside their studies. With data from five … pay gaps and potential explanations. We find that female students earn about 6% less on average than male students, which … male and female students pursue. …

social preferences. We find that second born children are typically less patient, less risk averse, and more trusting …. However, siblings’ sex composition interacts importantly with birth order effects. Second born children are more risk taking …