dictator game. In our experiment teams are more selfish than individuals, and the most selfish team member has the strongest …While most papers_new on team decision-making find teams to behave more selfish, less trusting and less altruistic than …-subjects design we re-examine group polarization by letting subjects make individual as well as team decisions in an experimental …

reversals between frames, for which incentives have no effect. Incentives on the other hand are found to reduce risk seeking for …