The paper examines the impact of income inequality and mobility on income redistribution in a modified median voter model where redistributive conflict takes place both between educational groups and age-groups. The effects of inequality and mobility are not unambiguous but depend on factors...

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>

Trademark dilution, whereby a firm associates its product with that of another firm and takes advantage of the goodwill created by that firm, is illegal in the EU and in the US. We investigate this regulation from a welfare perspective, considering short-term effects on profits and consumers’...

We study the effects of experimental design on male and female behavior in a dictator game. Following social identity theory we investigate how experimental procedure may affect outcome through gender priming, i.e. the activation of gender stereotypes specifying that women behave altruistically...

While there is ample evidence of a society-wide cooperation norm, it is not as clear who upholds this norm. In the present paper, we investigate whether there are gender differences with respect to norm enforcement. We let 1403 subjects play games of punishment and reward, individually or in...

This paper first presents stylized evidence showing how the date of the adoption of competition policy is correlated with country size. Smaller countries tend to adopt competition policy later. We then present a theoretical model with countries of different size, trade costs, and firms competing...