The paper aims to contribute to the understanding of why there is a lack of domestic saving and investment in rural parts of sub-Saharan Africa. It focuses on heterogeneity in inter-temporal preferences as a possible explanation of this important puzzle. The study is based on a unique...

High desired fertility is an important factor contributing to the population explosion in sub-Saharan Africa. On a broad sample of 910 respondents from the rural areas of Uganda this paper assesses the impact of health risks, economic contributions from children, traditional community...

Aggressive behavior against out-group members often rises during periods of economic hardship and health pandemics. Here, we test the widespread concern that the COVID-19 crisis may fuel hostility against people from other nations or ethnic minorities. Using a controlled money-burning task, we...

We study two psychological channels how poverty may increase impatient behavior – an effect on time preference and reduced attention. We measured discount rates among Ugandan farmers who made decisions about when to enjoy entertainment instead of working. We find that experimentally induced...

This paper provides strong evidence supporting the long-standing speculation that decision-making in groups has a dark side, by magnifying the prevalence of anti-social behavior towards outsiders. A large-scale experiment implemented in Slovakia and Uganda (N=2,309) reveals that deciding in a...

This paper provides strong evidence supporting the long-standing speculation that decision-making in groups has a dark side, by magnifying the prevalence of anti-social behavior towards outsiders. A large-scale experiment implemented in Slovakia and Uganda (N=2,309) reveals that deciding in a...

This paper provides experimental evidence showing that members of a majority group systematically shift punishment on innocent members of an ethnic minority. We develop a new incentivized task, the Punishing the Scapegoat Game, to measure how injustice affecting a member of one’s own group...

Other-regarding preferences are central for the ability to solve collective action problems and thus for society's welfare. We study how the formation of other-regarding preferences during childhood is related to parental background. Using binary-choice dictator games to classify subjects into...

Other-regarding preferences are central for the ability to solve collective action problems and thus for society's welfare. We study how the formation of other-regarding preferences during childhood is related to parental background. Using binary-choice dictator games to classify subjects into...

Microcredit is an innovative financial tool designed to reduce poverty and fix credit market imperfections. We use experimental measures of time discounting and risk aversion for villagers in south India to highlight behavioral features of microcredit. Conditional on borrowing from any source,...