Cabral, Luis; Ozbay, Erkut Y.; Schotter, Andrew - In: Games and Economic Behavior 87 (2014) C, pp. 100-121
In the context of an indefinitely repeated veto game, we devise an experiment to distinguish between alternative explanations of generous behavior (accepting negative payoffs): altruism, intrinsic backward-looking reciprocity, and instrumental forward-looking reciprocity. Our results are broadly...