Public good contributions may be affected by the social demand to contribute that is implicit in them. Sensitivity to social pressure predicts behavior in paired dictator and money burning games; the evidence for effects on public good contribution is mixed.

As a stress test of experimenter demand effects, we run an experiment where subjects can physically destroy coupons awarded to them. About one subject out of three does. Giving money back to the experimenter is possible in a separate task but is more consistent with an experimenter demand effect...

This study examined the relationship between social desirability and dimensional judgments of risk, naturalness and ethicality for biotechnological and matched natural health technologies. We examine if those who are motivated to respond in a socially-desirable way will be more likely to rate...

The effectiveness of a medical treatment should not predict its risk (highly effective treatments can be either safe or risky), however, people's use of heuristic shortcuts may lead them to judge a link between effectiveness and risk, typically a negative correlation. A particular concern is...

This paper evaluates the rationality of anger in the light of a standard notion of economic rationality. Whether anger is rational or otherwise cannot be answered in general, but will depend on the economic setting. As long as anger can be explained as a preference in a parsimonious and stable...

The paper reports the result of an experimental game on asset integration and risk taking. We find evidence that winnings in earlier rounds affect risk taking in subsequent rounds, but no evidence that real life wealth outside the experiment affects risk taking. We find some evidence of...

We run an experiment in Ethiopia where farmers can use their own money to decrease the money of others (money burning). The data support the prediction from an inequality aversion model based on absolute income differences; but there is no support for an inequality aversion model based on...