Ambient air pollution is a serious problem in cities in south-central Chile because of massive combustion of wood as fuel for residential heating. To reduce air pollution emissions, Chile's environmental authority has implemented a large-scale program consisting of replacing old, highly...

Earlier research has shown that using a default option has a decisive effect on individuals’ choices. In many cases, however, the low proportion of subjects who switch from the pre-set default option might partly explained by inexperience with the goods or services offered, and high...

We conduct a field experiment with the visitors of the German Catholic Convention in Münster, Germany. We aim at investigating the effect of the announced attitude of a Catholic institution concerning climate protection efforts, of people's experimentally induced religiosity (using a priming...

We conduct a field experiment with the visitors of the German Catholic Convention in Münster, Germany. We aim at investigating the effect of the announced attitude of a Catholic institution concerning climate protection efforts, of people's experimentally induced religiosity (using a priming...

Many policy interventions in the environmental sector aim at changing environmental preferences, because these provide the basis for adopting environmental conservation behavior or technologies. To evaluate these changes, standard measurement tools in survey-based impact evaluations have their...

We conduct a controlled field experiment in 52 communities in rural Bolivia to investigate the effect that local authorities have on voluntary public good provision. In our study, community members pool resources to provide environmental education material for local schools. We find that...

Club goods are an important category of collective goods. However, unlike public goods, very few experiments address the issue of the provision of club goods, and no studies have specifically explored a field case. In this experiment, a membership fee is introduced to improve the successful...

Many policy interventions in the environmental sector aim at changing environmental preferences, because these provide the basis for adopting environmental conservation behavior or technologies. To evaluate these changes, standard measurement tools in survey-based impact evaluations have their...

We study household decision making in a high-stakes experiment with a random sample of households in rural China. Spouses have to choose between risky lotteries, first separately and then jointly. We find that spouses' individual risk preferences are more similar the richer the household and the...