This study examines the primary external control mechanism of universities (i.e. international rankings) to assess their knowledge exploration and exploitation performance. A taxonomy of indicators from the perspective of ambidexterity is presented. The most prestigious global university...

Does the emigration of skilled individuals necessarily result in losses for source countries due to the brain drain? Combining industry-level patenting and migration data from 32 European countries, we show that emigration in fact positively contributes to innovation in source countries. We use...

This paper examines the importance of localized knowledge for innovative exporters by observing their embeddedness in regional innovation systems and international knowledge flow by using trade data on openness. The study distinguishes between new competence creation as proxied by patent...

The literature on diffusion of knowledge has shown positive influence of physical and cultural proximity, common language and contiguity on the speed and magnitude of international knowledge flows. Knowledge diffusion is also facilitated by co-location, even temporary one, which helps...

Various forms of interaction during the process of research and innovation constitute a global network of knowledge generation and diffusion. Countries and their research organizations and individual scientists need to be embedded in this network to participate in global knowledge ows and to...

We investigate how reforms that ease or restrict human mobility affect global innovation. We leverage a unique dataset merging patent data with exhaustive information on business-related migration reforms that take place in 15 countries over 26 years, and employ a novel event study approach. Our...

in großer Anteil der multinational tätigen Großunternehmen ist in technologieintensiven, dynamischen Branchen tätig und verfügt über ein breites Spektrum an technologischen Ressourcen. In den vergangenen Dekaden hat ein Großteil dieser Unternehmen zunehmend Wertschöpfungsleistungen an...

Multinational corporations (MNC) search increasingly for lead market knowledge and technological expertise around the globe. We investigate whether their subsidiaries gain access to these valuable sources of host country knowledge to the same degree as domestic rivals. We develop a theoretical...

This paper reviews the literature on benefits and (potential) problems from university patenting and licensing activity, based on 109 papers published between 1980 to 2004. Reasons for university patenting activities include positive influence on researchers' careers, prestige and earnings;...

This paper examines empirically the theoretical relationship between external knowledge and innovation success. Special emphasis is posed on the effects that arise from various types of spillovers and how these effects are influenced by firm-specific absorptive capacities. The results of the...