We investigate the effects of inequality in wealth on the incentives to contribute to a public good when agents are inequity averse and may differ in ability. We show that equality may lead to a reduction of public good provision below levels generated by purely selfish agents. But introducing...

There is growing support for the idea that global income poverty should be assessed with a measure accounting for both own income and relative income. The trade-off that such a measure makes between own income and relative income is the key question. Non-paternalism requires that this trade-off...

Many societies today are experiencing growing inequality in terms of wealth, income, health, education, resources or opportunities, trends that have negative effects upon well-being, trust, and motivation. We investigated whether inequalities –– particularly those perceived as fair ––...

We compare inequality aversion in individuals and teams by means of both within- and between-subject experimental designs, and we investigate how teams aggregate individual preferences. We find that team decisions reveal less inequality aversion than individual initial proposals in team...

Impact assessment models are a tool largely used to investigate the benefit of reducing polluting emissions and limiting the anthropogenic mean temperature rise. However, they have been often criticised for suggesting low levels of abatement. Countries and regions, that are generally the actors...

Meritocracies aspire to reward effort and hard work but promise not to judge individuals by the circumstances they were born into. The choice to work hard is, however, often shaped by circumstances. This study investigates whether people's merit judgments are sensitive to this endogeneity of...