We test whether and, if so, how incentives to promote pro-social behavior affect the extent to which it spills over to subsequent charitable giving. To do so, we conduct a two-period artefactual field experiment…
We use car-level micro data to provide empirical evidence on the usage of conventional and electric vehicles (EVs) in private and car sharing fleets in Germany. We shed light on both monetary and…
Flood risk may differ across income levels. In this paper, I employ unique survey data from more than 8,000 households in Germany to derive an integrated flood risk indicator that accounts for local flood…
Marcel Mauss wrote in 1923 in his essay The Gift that he had "found one of the rocks on which our societies rest" in the motifs of the exchange of gifts. This thesis still raises questions today: How does…
In a randomized field experiment, we show that a low-cost intervention, weekly email reminders, increases the weekly exercising frequency of gym members by 13%, with the effect being larger for class…
We have collected data from a world-wide survey among COP delegates to empirically investigate preferences for certain burden sharing rules among key groups in a setting that reflects the possibility of…
