This dissertation studies how psychological motives shape economic preferences and outcomes and how these motives are activated through contextual stimuli. In particular, I focus on the motive care which is a prosocial motive that facilitated cooperation by internalizing externalities, whereas...

This dissertation studies the role of social contexts for prosocial behavior. Motivated by insights from psychology, preferences are assumed to be context-sensitive. The extent to which individuals are prosocial depends therefore on the social and economic context. This dissertation investigates...