Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
Abstract Individuals have opportunities to behave pro-socially at different points in time. This study investigates the interdependence between temporarily separated good deeds and their effect on individual pro-social behavior. In a multi-session laboratory experiment, subjects play a donation dictator game. The first group of subjects runs through two sessions on the same day. For the second group, there is a time-lag of one week between sessions. In both treatments, subjects decrease their donation decision in the second session. Spillover effects of pro-social behavior, however, decrease over time as the reduction in donations is smaller for subjects with larger time-lag between decisions.