Anderberg, Dan; Dahl, Gordon B.; Felfe, Christina; … - 2024
-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 … backgrounds. In contrast, in classrooms characterized by non-cultural polarization, fractionalization, or a native supermajority …