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1999-2004 and measure innovation performance by the (value-adjusted) number of patent applications at the European Patent … firms as well as immobile workers on the innovation performance of their employer. Our main result is that mobile university … scientists contribute substantially more to innovation than R&D workers hired from other firms who, in turn, contribute slightly …
Persistent link: https://www.econbiz.de/10009306331
This paper analyses the nature of knowledge spillovers from research and development (R&D) in the field of liquid crystal display technology by estimating the impact of inventors' changing organizational and collaborative affiliations on the probability of citations in US patents filed between...
Persistent link: https://www.econbiz.de/10011490728
Although knowledge spillovers are at the core of the innovation policy’s justification, they have never been properly …
Persistent link: https://www.econbiz.de/10011285044
supports earlier literature on the importance of proximity in innovation. …
Persistent link: https://www.econbiz.de/10011303841
networks of collaboration in fostering knowledge diffusion across regions and subsequent innovation. Second, we intend to … within the spatial econometrics toolbox. To do so, we depart from a knowledge production function where regional innovation … intensity is a function not only of the own regional innovation inputs but also external accessible R&D gained through …
Persistent link: https://www.econbiz.de/10014167265
R&D spillovers across firms have long been seen as a cause for faster innovation, with positive effects on productivity …
Persistent link: https://www.econbiz.de/10013049096
This paper examines the trends in geographic localization of knowledge spillovers via patent citations, extracting multiple cohorts of new sample US patents from the period of 1976-2015. Despite accelerating globalization and widespread perception of the "death of distance," our matched-sample...
Persistent link: https://www.econbiz.de/10012115878
This paper examines the trends in geographic localization of knowledge spillovers via patent citations, considering US patents from the period of 1976-2015. Despite accelerating globalization and widespread perception of the \death of distance," our multi-cohort \matched-sample" study reveals...
Persistent link: https://www.econbiz.de/10011775811
&D Collaboration ; Knowledge Exchange ; Patents ; Innovation ; Count Data Models …
Persistent link: https://www.econbiz.de/10009572477
declining betweenness centrality, indicating a more decentralized innovation ecosystem. By contrast, the citation network … citation network. Our partial correlation analysis provides insights into innovation and collaboration, highlighting the … increasingly interconnected structure of citation networks fosters a collaborative innovation environment, emphasizing the value of …
Persistent link: https://www.econbiz.de/10014345097