In this study, we estimate unadjusted and adjusted gender gap in time preference, risk attitudes, altruism, trust …, trustworthiness, cooperation and competitiveness using data on 1088 high-school students from 53 classes. These data, collected by …

employed in cooperatives.We gathered incentive-compatible measures of risk preferences, time preferences, reciprocity, altruism …, and trust from 196 Uruguayan managers (half of them employed in worker cooperatives) and 92 first-year undergraduate … students. To do this, we conducted a high-stakes lab-in-the-field experiment in which participants played a series of online …

altruism, trust, trustworthiness, and cooperation. For non-social experiences, we find no effect on subsequent behavior in any …

parochialism regarding trust, trustworthiness and altruism and whether parochial tendencies change with remoteness. We find that … refugees show out-group preferences for reciprocating trust and altruism with increasing remoteness from district headquarters … proximity in Northern Uganda. By conducting trust and dictator games in the field, we test if there are in-group preferences or …