We design the profit-maximizing mechanism to sell an excludable and nonrival good with network effects. Buyers have heterogeneous private values that depend on how many others also consume the good. In optimum, an endogenous number of the highest types shares consumption, and we provide an...

Sampling poses an interesting problem in markets with experience goods. On the one hand, free samples reveal product quality and help consumers to make informed purchase decisions (promotional effect). On the other hand, sampling may induce consumers to substitute purchases with free consumption...

This paper documents methodology underlying the construction of the integrated data base for our study on "Wer trägt die Steuerlast in Deutschland? - Verteilungswirkungen des deutschen Steuer- und Transfersystems" (Who bears the tax burden in Germany? - Distributional Analyses of the German tax...

Ausgangspunkt für dieses Discussion Paper sind fehlende Erkenntnisse über Wissenstransfer in den Sozialwissenschaften. Die Sozialwissenschaften erbringen bereits zahlreiche Transferleistungen für die Gesellschaft, die jedoch in den gesellschaftlichen und den wissenschaftlichen Diskursen kaum...