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Based on a survey of the inventors of 9,017 European patented inventions, 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...
Persistent link: https://www.econbiz.de/10010441539
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/10010328525
By using the PatVal-EU dataset we find that the most important determinant of patent licensing is firm size. Patent …
Persistent link: https://www.econbiz.de/10010328536
Based on a survey of the inventors of 9,017 European patented inventions, 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...
Persistent link: https://www.econbiz.de/10005124480
for short) of 9,017 patents granted by theEuropean Patent Office (EPO) between 1993 and 1997, located in France, Germany …
Persistent link: https://www.econbiz.de/10005869356
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