Individuals benefit individual out-group members rather than harm in-group members

Affiliations

• ¹ Walter Eucken Institute, 79100 Freiburg im Breisgau, Germany.
• ² Department of Occupational, Economic, and Social Psychology, Faculty of Psychology, University of Vienna, 1010 Vienna, Austria.
• ³ Department of Psychology, Faculty of Social Sciences, University of Copenhagen, 1353 Copenhagen, Denmark.
• ⁴ Copenhagen Center for Social Data Science (SODAS), Faculty of Social Sciences, University of Copenhagen, 1353 Copenhagen, Denmark.