This paper estimates time preference parameters using commonly-applied methodologies, with the aim of investigating the link between these measures and actual economic behaviour. An experiment was conducted in the city of Thies, in Senegal, using the unique reference numbers of banknotes as 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...

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...

The long run price elasticity of healthcare spending is critically important to estimating the cost of provision. However, temporary randomized controlled trials may be confounded by transitory effects. This paper shows evidence of a "deadline effect" - a spike in spending in the final year of...

The aim of this study is to link variation in energy cost misperceptions to variation in households' energy consumption. The focus is on two sorts of misperceptions: First, present biased discounting of future energy costs and second, biased energy price beliefs. By running an artefactual field...

Based on data from a large-scale computer-based survey among more than 3700 German citizens, this paper empirically disentangles the determinants of the general change of electricity contracts and the specific change to green electricity contracts. Our econometric analysis reveals a strong...

We design an experiment to assess the effect of beliefs about gender in selecting oneself or a designated person to carry out a volunteering task. Participants in a volunteering task are given the option of selecting oneself or nominating someone from their group, and the group is described to...

Many studies examine the effect of environmental values on environmental behavior. In such empirical analyses it is typically at least implicitly assumed that environmental values are independent of economic preferences from behavioral economics like risk and time preferences, trust, or...

The declining use of cash in society urges charities to experiment with digital payment instruments in their o -line fund raising activities. Cash and card payments di er in that the latter do not require individuals to donate at the time of the ask, disconnecting the decision to give from the...