Moral sentiments and material interests: origins, evidence and consequences / Herbert Gintis, Samuel Bowles, Robert Boyd, and Ernst Fehr
Evolution of cooperation in primate groups / Joan B. Silk
Natural history of human food sharing and cooperation: a review and a new multi-individual approach to the negotiation of norms / Hillard Kaplan and Michael Gurven
Costly signaling and cooperative behavior / Eric A. Smith and Rebecca Bliege Bird
Economics of strong reciprocity / Ernst Fehr and Urs Fischbacher
Modeling strong reciprocity / Armin Falk and Urs Fischbacher
Evolution of altruistic punishment / Robert Boyd, Herbert Gintis, Samuel Bowles and Peter J. Richerson
Norm compliance and strong reciprocity / Rajiv Sethi and E. Somanathan
Policies that crowd out reciprocity and collective action / Elinor Ostrom
Reciprocity and the welfare state / Christina M. Fong, Samuel Bowles, and Herbert Gintis
Fairness, reciprocity and wage rigidity / Truman Bewley
Logic of reciprocity: trust, collective action, and law / Dan M. Kahan
Social capital, moral sentiments and community governance / Samuel Bowles and Herbert Gintis.