Biogas production using biomass of agricultural origin plays a key role in Germany's energy transition process. Being the main substrate, maize has been increasingly criticized in recent years leading to a down-regulation of this crop for the use in biogas plants by an adjustment of the...

This paper addresses a methodological problem of choice experiments, namely the problem that respondents sometimes avoid the intellectual effort of thoroughly considering the trade-offs between different alternatives that are the essence of every choice experiment, and tick instead the next best...

Flood insurance helps to cope with the risk of flooding, but take-up rates are relatively low. Insurance density could rise if index-based insurance (IBI) were provided as an alternative to traditional damage-based insurance (DBI). We analyze whether there is potential for private demand for IBI...

Natural disasters are increasing in frequency and intensity and have devastating impacts on individuals, both humanitarian and economic, particularly in developing countries. Microinsurance is seen as one promising instrument of disaster risk management, however the level of demand for...

In this paper we investigate the influence of choice task complexity on the propensity to choose the status quo (SQ) alternative in discrete choice experiments. Task complexity is characterized in terms of the design dimensionality systematically varying the number of choice sets, alternatives,...

Higher educated individuals are healthier and live longer than their lower educated peers. One reason is that lower educated individuals engage more in unhealthy behaviours including consumption of a poor diet, but it is not clear why they do so. In this paper we develop an economic theory of...

This study empirically analyzes barriers preventing private investors from participating in the market of sustainable and responsible investments (SRI). Thereby, we link the strand of literature regarding participation costs of stockholding, i.e. information and transaction costs, to SRI market...