Do we praise altruistic acts because they produce social benefits or because they entail a personal sacrifice? Across five studies, we find that people mainly rely on personal cost rather than social benefit when evaluating prosocial actors. This occurs because sacrifice, but not benefit, is...

Trust beliefs are heterogeneous across individuals and, at the same time, persistent across generations. We investigate one mechanism yielding these dual patterns: false consensus. In the context of a trust game experiment, we show that individuals extrapolate from their own type when forming...

When we take a cab we may feel cheated if the driver takes an unnecessarily long route despite the lack of a contract or promise to take the shortest possible path. Is our decision to take the cab affected by our belief that we may end up feeling cheated? Is the behavior of the driver affected...

Trust beliefs are heterogeneous across individuals and, at the same time, persistent across generations. We investigate one mechanism yielding these dual patterns: false consensus. In the context of a trust game experiment, we show that individuals extrapolate from their own type when forming...

When we take a cab we may feel cheated if the driver takes an unnecessarily long route despite the lack of a contract or promise to take the shortest possible path. Is our decision to take the cab affected by our belief that we may end up feeling cheated? Is the behavior of the driver affected...

In an artefactual field experiment, we introduce a novel allocation game to investigate the role of procedural altruism in household decision-making and study choices of married spouses. Subjects can distribute their earnings from the experiment either on food items (joint consumption good), or...