We develop a theory of innovation for entry and sale into oligopoly, and show that inventions of higher quality are …

From a macro perspective, inventor networks are characterized by rather stable structures. However, the high levels of … maintaining structural stability of networks. Group level explorations indicate that the successor of an existing key player …

We assess the efficiency of regional innovation systems (RIS) in Germany by means of a knowledge production function … efficiency of its innovation system is inversely u-shaped. Regions dominated by large establishments tend to be less efficient …

Innovation processes are characterized by a pronounced division of labor between actors. Two types of externality may … innovation (MAR externalities). On the other hand, new ideas may be born by the exchange of heterogeneous and complementary …

Systemic innovation theory emphasizes that innovations are the result of an interdependent exchange process between … different organizations. This is reflected in the current paradigm in European innovation policy, which aims at the support of … collaborative R&D and innovation projects bringing together science and industry. Building on a large data set using project …