preferences depend directly on own or others' beliefs. It allows for incorporating, e.g., emotions, reciprocity, image concerns …The mathematical framework of psychological game theory is useful for describing many forms of motivation where …

important in many interactions, we study a theoretical model on reciprocity where a player's altruism depends on her perception … empirically in a large scale online experiment and in the laboratory. In both experiments, the second mover’s lying propensity … evidence that reciprocity does not play a role for lying behavior in our setting …

important in many interactions, we study a theoretical model on reciprocity where a player's altruism depends on her perception … empirically in a large scale online experiment and in the laboratory. In both experiments, the second mover's lying propensity … evidence that reciprocity does not play a role for lying behavior in our setting. …

, prosociality, and conditional reciprocity within a beliefs-based model. We provide a novel and rigorous theoretical model to derive … beliefs-based mechanism for the effects of religious identity. More religious subjects expect greater prosociality/reciprocity …

, prosociality, and conditional reciprocity within a beliefs-based model. We provide a novel and rigorous theoretical model to derive … beliefs-based mechanism for the effects of religious identity. More religious subjects expect greater prosociality/reciprocity …

monopoly pricing, contracting, bargaining, traffic safety, violence, and politics. Drawing on insights from psychology, we …

We introduce a reciprocity protocol, an innovative approach to coordinating and sharing rewards in blockchains …-dominant symmetric equilibrium. In it, even self-centered participants show extensive reciprocity to one another. Thus, despite a setting …