Nudges and behavioral interventions have become a popular tool to stimulate prosocial behavior. Little is known, however, on how to design effective social interventions in contexts in which the descriptive norm is low, i.e. when a desirable behavior is only practiced by a minority within the...

Based on the well-known observation that social norms can guide individual behavior, this paper empirically examines the causal effect of related information interventions on revealed climate protection activities, measured through incentivized donations. In our field-experi-mental setting, we...

The literature regarding the effects of environmental hazards on social preferences is mixed and partially contradictory. The lack of a baseline in these studies is a severe methodological constraint, as it is hard to identify heterogeneous treatment effects through experience in the recovery...

This study revisits the issue whether poverty and shocks are associated with high discount rates by using an incentive compatible Multiple Price List approach in a poor rural population in Africa where a substantial share of the population had been affected by drought in the recent rainy season....

Voluntary contributions to public goods may be motivated by a desire to be a moral person, or in other words, by identity concerns. In a field experiment (N=373) we test how positive and negative shocks to subjects' environmental identity affect voluntary efforts for climate protection. In a...

In this paper, we investigate the real demand for climate protection. For this purpose we conducted a framed field experiment with a sample of the residential population in Mannheim, Germany. Participants were endowed with € 40 and given the opportunity to contribute to climate protection by...

The risk of losses of income and productive means due to adverse weather associated to climate change can significantly differ between farmers sharing a productive landscape. It is important to learn more about how farmers react to different levels of risk, under measurable and unmeasurable...

Policy makers put great emphasis on the role of information about carbon emissions in achieving sustainable decisions by consumers. We conduct two studies to understand the optimal targeting of such information and its effects. First, we conduct an incentivized and representative survey among US...

In this paper, we investigate the real demand for climate protection when the purely individual perspective of existing revealed preference studies is relaxed. This is achieved in two treatments; first, we determine the information subjects receive about the demand revealed by other subjects in...