Bei der Abschätzung der Folgen verhaltenssteuernder politischer Maßnahmen mit Hilfe von Rational- Choice-Modellen, die von der Verhaltensannahme eines vollständig informierten und ausschließlich gewinnmaximierenden homo oeconomicus ausgehen, besteht die Gefahr, dass Art und Geschwindigkeit...

Die Maisanbaufläche in Deutschland ist in den vergangenen Jahren aufgrund der steigenden Anzahl Biogasanlagen und der guten Eigenschaften von Mais als Biogassubstrat stark ausgedehnt worden. Zur Begrenzung des Maisanbaus hat die Politik bereits Maßnahmen eingeleitet. Dazu zählt z.B. die...

Wetterindexversicherungen stellen innovative Risikomanagementinstrumente dar und weisen gegenüber herkömmlichen Versicherungen den Vorteil geringer Administrations- und Regulierungskosten auf. Darüber hinaus entstehen keine Moral-Hazard- und Adverse-Selection-Probleme. In der Landwirtschaft...

Against the background of a rapid biodiversity loss in agricultural landscapes, increasing attention is being paid to farming practices that enhance ecosystem services. Therefore developing a cost-efficient and effective conservation-compatible land use policy to influence private land...

In order to address the impact of regulation on ethical concerns of consumers, we study the effect of a minimum wage. In our experimental market, consumers have monopsony power, firms engage in Bertrand competition, and workers are passive recipients of a wage payment. Two treatments are...

We report on a series of experiments that test the effects of an uncertain supply on the formation of bids and prices in sequential first-price auctions with private-independent values and unit-demands. Supply is assumed uncertain when buyers do not know the exact number of units to be sold...

The Bank of Spain uses a unique auction format to sell government bonds, which can be seen as a hybrid of a uniform and a discriminatory auction. For winning bids above the average winning bid, buyers are charged the average winning bid, otherwise they pay their respective bids. We report on an...

This paper evaluates how R&D subsidies to the business sector are typically awarded. We identify two sources of ine_ciency: the selection based on a ranking of individual projects, rather than complete allocations, and the failure to induce competition among applicants in order to extract and...

In collaborating to compete, firms forge different types of strategic alliances: same-function alliances, parallel development of new products, and cross-functional alliances. A major challenge in the management of these alliances is how to control the resource commitment of partners to the...