An experimental design using treatments of a voluntary contribution mechanism is used to test household efficiency. Efficiency is decisively rejected in all treatments contrary to the assumption of most household models. Information on initial endowments of spouses improves efficiency only in...

Tackling environmental pollution requires a permanent change in regular, repeated behavior of households. Bringing about change in such behavior may require interventions that are not limited to a single point in time, yet little evidence exists on how frequently we need to target households to...

The impact of globalization on global and local inequality is hotly debated in the recent literature. This study considers the separate issue of the impact of globalization on poverty through quantifying explicitly the responsiveness of poverty to aggregate changes in income distribution. We...

We review experimental evidence collected from risky choice experiments using poor subjects in Ethiopia, India and Uganda. Using these data we estimate that just over 50% of our sample behaves in accordance with expected utility theory and that the rest subjectively weight probability according...

We present the results of an experiment involving established couples, which uses choices between lotteries to test some economic models of household decision-making. Subjects make choices individually and jointly and are asked to make predictions about their partners choices. Income pooling is...

This paper reports an exercise in adversarial collaboration. An adversarial collaboration is an investigation carried out jointly by two individuals or research groups who, having proposed conflicting hypotheses, seek to resolve the issue in dispute. The experiment reported was designed to...

Given the evidence against the unitary model of the household, there is a need to understand the predictions of alternative household models within the context of valuation. This paper derives the relationship between household and individual willingness to pay (WTP) for the non-cooperative...

While a dominated choice involves a situation in which one option clearly dominates another on all relevant dimensions, an asymmetrically dominated choice typically involves more than two options in which at least two options do not dominate each other but one (but not both) of those options...

In this study, we add to the body of evidence on the reliability of risk preference measurements using evidence from a survey and experiment in rural Viet Nam. We conducted a field survey and experiment with a random sample of 350 households. Subjects face various incentivized elicitation...