Many high technology goods are based on standards that require several essential patents owned by different IP holders. This gives rise to a complements and a double mark-up problem. We compare the welfare effects of two different business strategies dealing with these problems. Vertical...

Technological standards give rise to a complements problem that affects pricing and innovation incentives of technology producers. In this paper I discuss how patent pools can be used to solve these problems and what incentives patent holders have to form a patent pool. I offer some suggestions...

Economic experiments interact with economic theories in various ways. First of all they are used to test economic theories. However, they can neither confirm nor falsify them in a strict sense. They rather inform us about the range of applicability, the robustness and the predictive power of a...

In diesem Jahr wurden Oliver Hart und Bengt Holmström für ihre grundlegenden Arbeiten zur Vertragstheorie mit dem Schwedischen Reichsbankpreis für Wirtschaftswissenschaften zu Ehren von Alfred Nobel ausgezeichnet. Dank ihrer Arbeiten ist heute sehr viel besser erforscht, welche...