cooperation rates by doubling them in comparison to a control condition. It promotes cooperative behavior even before punishment … prevalent at a very young age. However, direct and indirect reciprocity treatments do not increase overall cooperation rates, as …Understanding the roots of human cooperation among strangers is of great importance for solving pressing social …

cooperation rates by doubling them in comparison to a control condition. It promotes cooperative behavior even before punishment … prevalent at a very young age. However, direct and indirect reciprocity treatments do not increase overall cooperation rates, as …Understanding the roots of human cooperation among strangers is of great importance for solving pressing social …

cooperation rates by doubling them in comparison to a control condition. It promotes cooperative behavior even before punishment … prevalent at a very young age. However, direct and indirect reciprocity treatments do not increase overall cooperation rates, as …Understanding the roots of human cooperation among strangers is of great importance for solving pressing social …

cooperation rates by doubling them in comparison to a control condition. It promotes cooperative behavior even before punishment … prevalent at a very young age. However, direct and indirect reciprocity treatments do not increase overall cooperation rates, as …Understanding the roots of human cooperation among strangers is of great importance for solving pressing social …

cooperation rates by doubling them in comparison to a control condition. It promotes cooperative behavior even before punishment … prevalent at a very young age. However, direct and indirect reciprocity treatments do not increase overall cooperation rates, as …Understanding the roots of human cooperation among strangers is of great importance for solving pressing social …

cooperation rates by doubling them in comparison to a control condition. It promotes cooperative behavior even before punishment … prevalent at a very young age. However, direct and indirect reciprocity treatments do not increase overall cooperation rates, as …Understanding the roots of human cooperation among strangers is of great importance for solving pressing social …

cooperation rates by doubling them in comparison to a control condition. It promotes cooperative behavior even before punishment … prevalent at a very young age. However, direct and indirect reciprocity treatments do not increase overall cooperation rates, as …Understanding the roots of human cooperation among strangers is of great importance for solving pressing social …

, we examine pre-registered hypotheses about which of three fundamental pillars of human cooperation - direct reciprocity …, indirect reciprocity, and third-party punishment - emerges earliest and is more effective as a means to increase cooperation in …, direct and indirect reciprocity do not increase overall cooperation rates beyond a control condition. Compared to the latter …

, we examine pre-registered hypotheses about which of three fundamental pillars of human cooperation - direct reciprocity …, indirect reciprocity, and third-party punishment - emerges earliest and is more effective as a means to increase cooperation in …, direct and indirect reciprocity do not increase overall cooperation rates beyond a control condition. Compared to the latter …

in which reciprocity yields privately and socially optimal levels of cooperation, this paper identifies the conditions … under which reciprocity generates inefficient cooperation. Two groups of cases are presented. In one group reciprocity …Reciprocity constraints facilitate the achievement of cooperative outcomes in many game-theoretic settings. Yet, in …