Heuristics Hypothesis (SHH) proposes that fast instinctive decision making promotes cooperation in social dilemmas. In this paper …, we conduct a novel time-pressure experiment to shed light on the cognitive underpinnings of cooperation. Although we find … finding that fast and intuitive decision making promotes cooperation. Given payoff comprehension, the SHH predicts behavior …

We study how the willingness to enter long-term bilateral relationships affects cooperation even when parties have … little information about each other, ex ante, and cooperation is otherwise unenforceable. We experimentally investigate a … research, longer interactions facilitate cooperation. However, many individuals avoid long-term commitment, with uncooperative …

cooperation is shaped by the way information about risk is presented (from description or from experience) and by differences in … lotteries with equivalent levels of risk. Cooperation rates in games vary with different levels of risk across decision … stochastic social dilemmas than in the lotteries. The findings highlight how an uncertain environment shapes cooperation and call …

cooperation in the presence of "multi-directedness", whereby people's preferences depend on their psychological motives. People …

cooperation in the presence of "multi-directedness," whereby people's preferences depend on their psychological motives. People …

conflicts. A first experiment shows that a between-group conflict leads to within-group cooperation and particularly individuals … personal costs of within-group versus collective cooperation, supporting the weighted average social preference theory by …