Prosociality and Pentecostalism in the D.R. Congo

This paper explores an empirical puzzle: individuals in urban D.R. Congo who were unsure if they would be able to provide sufficient food for their families gave more of their money away to anonymous receivers in behavioral games. They were especially likely to share money evenly. We argue that this surprising prosocial behavior reflects sharing norms associated with informal insurance, for which more materially insecure individuals presumably have higher demand. We further argue that such sharing norms are sustained in urban Congo by Pentecostal churches, a nexus of risk-spreading in this context. The same group of highly insecure individuals is more likely to participate in public religious ceremonies—but not private ones—and to share money evenly in behavioral games. Moreover, the gap in money sharing between individuals facing high and low insecurity is largest when participants are primed with Christian images