In this brief comment, we return to the question raised in Dahlberg, Edmark and Lundqvist (2012) concerning a causal relationship between ethnic diversity and preferences for redistribution. A re-analysis of their study indicates that the results are based on a severe sample selection bias and...

The presence of implicit observation cues, such as picture of eyes, has been shown to increase generosity in dictator games, and cooperative behavior in field settings. I combine these approaches, by testing if a picture of watching eyes affects unconditional giving in a natural environment,...

In a comment to Dahlberg, Edmark and Lundqvist (2012), Nekby and Pettersson-Lidbom (2012) argue (i) that the refugee placement program should be measured with contracted rather than actually placed refugees, and claim that the correlation between the two measures is insignificant and close to...

Several experimental studies on altruism have found women to be more generous than men. We investigate whether observed gender gaps in generosity can be explained by experimental setting, where some settings are more conducive than others to activating gender identity and social norms. In a...

Children who can count on support from altruistic parents may not try hard to succeed in the labor market. Moreover, parental altruism makes withdrawal of such support non-credible. To promote work effort, parents may want to instill norms which later cause their children to experience guilt or...

How does a group’s gender composition influence its decisions? Economists have found women to be more generous and egalitarian than men, so one might expect groups with more women to be more generous/egalitarian. Group polarization, whereby discussions amplify preexisting attitudes (a...

We examine experimentally how a person's generosity depends on the <p> sex of that person, on the sex of the person who is the target of the <p> generous act, and on the degree of anonymity between the interacting parties. <p> In our data fewer men than women give non-zero amounts; men receive less than <p>...</p></p></p></p>

We examine, experimentally and theoretically, how communication within a partnership may mitigate the problem (highlighted in contract theory) of hidden action. What is the form and content of the communication? Which model of decision-making can capture the impact of communication? We consider...

The empirical evidence suggests that parents use inter vivos gifts (i.e., transfers of tangible and financial property) to compensate less well off children whereas post mortem bequests are divided equally among siblings. We study a theoretical model assuming, first, that the amounts given is...

In this paper, we return to the question raised in Dahlberg et al. (2012) concerning a causal relationship between ethnic diversity and preferences for redistribution. A re-analysis of their study indicates that results are based on an endogenous instrument and severe sample attrition bias....