lifting) matter less when individuals are more patient and altruistic, or exhibit less negative reciprocity. To account for …

reciprocity, altruism, and trust from 80,000 individuals in 76 countries. The data reveal substantial heterogeneity in preferences …

We study how reelection concerns affect reciprocity by elected leaders to the voters who elected them. If showing … reciprocity? We present a signalling model of candidate behavior, where we show that candidates may limit intrinsic reciprocity to … reelected may limit intrinsic reciprocity of an elected leader to the voters who put her in office, but does not eliminate it …

contrast, Thomas Jefferson and James Madison advocated a policy of "aggressive reciprocity" to force Britain to open its home …

costly contracts or expensive reputations. Concurrently, experiments suggest that reciprocity is a potent substitute for law …

question, providing detailed coverage on three key design features of the GATT/WTO: reciprocity, nondiscrimination as embodied …

, but not of pure altruism, workers exert substantially more effort when their work is consequential to their employer, but … are insensitive to the precise return to the employer. Turning to reciprocity, we find little evidence of a response to … anything, positive reciprocity in response to monetary 'gifts' may be larger than negative reciprocity. We revisit the results …