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By using the PatVal-EU dataset we find that the most important determinant of patent licensing is firm size. Patent …. -- Licensing ; patent scope ; complementary assets ; firm size ; markets for technology …
Persistent link: https://www.econbiz.de/10003321314
This paper studies the determinants of the quantity and quality of inventors’ patents. It uses a sample of 793 inventors drawn from the PatVal-EU dataset and the information on EPO patents that they contributed to inventing during the period 1988-1998. It explores three aspects of the...
Persistent link: https://www.econbiz.de/10003321334
size. We find that the US States populated by larger firms show a higher share of patent self-citations normalized by their … exhibits a significant effect on patent self-citations normalized by patent shares. This supports our point that the inward …
Persistent link: https://www.econbiz.de/10003211779
From a survey of the inventors of 9,017 European patents, this paper provides new information about the characteristics of European inventors, the sources of their knowledge, the importance of formal and informal collaborations, the motivations to invent, and the actual use and economic value of...
Persistent link: https://www.econbiz.de/10003209128
collective action in NST. -- science-technology relation ; emerging field ; nanotechnology ; patent quality ; inventive …
Persistent link: https://www.econbiz.de/10003098559
Persistent link: https://www.econbiz.de/10003092448