Informal inter-organizational networks provide manifold opportunities to organize the transfer of information, knowledge and technology between actors. Given their potential and their importance, the lack of theoretical discussion and empirical research on informal networks and their dynamics is...

We review the literature on firm-level drivers of labor market inequality. There is strong evidence from a variety of fields that standard measures of productivity – like output per worker or total factor productivity – vary substantially across firms, even within narrowly-defined...

We review the literature on firm-level drivers of labor market inequality. There is strong evidence from a variety of fields that standard measures of productivity - like output per worker or total factor productivity - vary substantially across firms, even within narrowly-defined industries....

This paper summarizes in a non-technical way what we know from empirical studies based on firm-level data about the mutual links between international activities of firms and productivity. It is written with a view to inform policy makers in an evidencebased way. A special focus is on the...

Innovation is the result of an interactive process. Knowledge-intensive interactions among different partners are associated with a variety of advantages and disadvantages for the actors involved. Therefore, a rich body of literature investigating the impact of R&D collaboration networks on the...

Innovationen sind das Kernelement des Überlebens und der Positionierung von Volkswirtschaften, da sie zur Befriedigung der Marktbedürfnisse beitragen. Vor dem Hintergrund knapper Ressourcen werden jedoch regelmäßig nur die Innovationen realisiert, die aus einer betriebswirtschaftlichen...

This paper develops theoretical standpoints to investigate and analyse university inventors and patenting activities. Although the studies on academic entrepreneurship and university patenting have substantially increased, first there have not been enough studies on individual inventors and...