We conduct a large-scale survey experiment in nine European countries to study how priming a major crisis (COVID-19 …), common economic interests, and a shared identity influences altruism, reciprocity and trust of EU citizens. We find that … priming the COVID-19 pandemic increases altruism and reciprocity towards compatriots, citizens of other EU countries, and non …

We conduct a large-scale survey experiment in nine European countries to study how priming a major crisis (COVID-19 …), common economic interests, and a shared identity influences altruism, reciprocity and trust of EU citizens. We find that … priming the COVID-19 pandemic increases altruism and reciprocity towards compatriots, citizens of other EU countries, and non …

We conduct a large-scale survey experiment in nine European countries to study how priming a major crisis (COVID-19 …), common economic interests, and a shared identity influences altruism, reciprocity and trust of EU citizens. We find that … priming the COVID-19 pandemic increases altruism and reciprocity towards compatriots, citizens of other EU countries, and non …

refutes the self-interest hypothesis, suggesting that concerns for altruism, fairness, and reciprocity strongly motivate many … neuroeconomic evidence that is consistent with the view that many people have a taste for mutual cooperation and the punishment of … norm violators. We further illustrate the powerful impact of fairness concerns on cooperation, competition, incentives, and …

Explaining human cooperation in large groups of non-kin is a major challenge to both rational choice theory and the … theory of evolution. Recent research suggests that group cooperation can be explained by positing that cooperators can punish … information conditions, where cheating is less obvious, punishment is much less effective in enforcing cooperation. Evidently, the …

’s choice. The results show that second mover cooperation is higher when the first mover has little control over their choice … mover cooperation and provide potential explanations for the experimental results. …