The civil war in Syria has been raging since 2011. We ask whether civil war experience affects voluntary cooperation and its coordination by means of peer punishment. To answer that question, we ran experiments with Syrians and Jordanians, and use a victimization index to measure the individual...

The civil war in Syria has been raging since 2011. We ask whether civil war experience affects voluntary cooperation and its coordination by means of peer punishment. To answer that question, we ran experiments with Syrians and Jordanians, and use a victimization index to measure the individual...