We compare two groups of the non-student Korean population - native-born South Koreans (SK) and North Korean refugees (NK) - with contrasting institutional and cultural backgrounds. In our experiment, the subjects play dictator games under three different treatments in which the income source...

We study experimentally how the network structure and length of pre-play communication affect behavior and outcome in a multi-player coordination game with conflicting preferences. Network structure matters but the interaction between network and time effects is more subtle. Under each time...