-scale, incentivized lab-in-field-experiment based on the investment game, allowing us to assess the in-group bias of native German … students in their interactions with fellow natives (in-group) versus immigrants (out-group). We find in-group bias peaks in …

discrimination according to which in-group bias is a rational response to asymmetric information and has implications for fund …

In-group bias can be detrimental for communities and economic development. We study the causal effect of financial … constraints on in-group bias in prosocial behaviors – cooperation, norm enforcement, and sharing – among low-income rice farmers … in-group or out-group partners at village level. We find that in-group bias in cooperation and norm enforcement exist …