I study the heterogeneity of credence goods provision in taxi drivers taking detours in New York City. First, I document that there is significant detouring on average by drivers. Second, there is significant heterogeneity in cheating across individuals, yet each individual's propensity to take...

We investigate the impact of a large scale debt waiver program for small agricultural borrowers in India on the short term and long term consumption levels of the beneficiaries. We obtain consumption data from three national level surveys conducted before and after the waiver by a federal...

We synthesize and discuss the available knowledge on the role of human cognition biases for sustainability and sustainable behavior. Human cognition biases are defined as any deviation in decision making from the standard framework of rational choice. We distinguish between biases in individual...

Many economic decisions involve a substantial amount of uncertainty, and therefore crucially depend on how individuals process probabilistic information. In this paper, we investigate the capability for probability judgment in a representative sample of the German population. Our results show...

Recent evidence suggests that nudges, i.e. alterations in the decisional context, can have large effects on decisions and can improve individual and public welfare. This paper presents the results of a controlled experiment that was designed to evaluate not only the effectiveness of a default...

Misinformation can have a significant impact on consumers' willingness to pay (WTP) for foods. This study conducted in Italy aims to investigate the effects of misinformation and two types of refutation (tentative and enhanced) on consumers' WTP using a non-hypothetical experimental auction for...