Cooperation in primates and humans: closing the gap.- Kinship.- Practicing Hamilton's rule: kin selection in primate groups.- Kinship, competence and cooperation in primates.- Reciprocity.- Reciprocal altruism: 30 years later.- Simple and complex reciprocity in primates.- Reciprocal exchange in chimpanzees and other primates.- Causes, consequences and mechanisms of reconciliation: the role of cooperation.- Mutualism.- Cooperative hunting in chimpanzees: kinship or mutualism?.- Toward a general model for male-male coalitions in primate groups.- Cooperative breeding in mammals.- Non-offspring nursing in mammals: general implications from a case study on house mice.- Biological Markets.- Monkeys, markets and minds: biological markets and primate sociality.- Digging for the roots of trading.- Cooperation in Humans.- Reputation, personal identity and cooperation in a social dilemma.- Human cooperation from an economic perspective.
