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University versus corporate patents : a window on the basicness of invention
Trajtenberg, Manuel - In: Economics of innovation and new technology 5 (1997) 1, pp. 19-50
Persistent link: https://www.econbiz.de/10001224808
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International Knowledge Flows: Evidence from Patent Citations
Jaffe, Adam B.; Trajtenberg, Manuel - In: Economics of innovation and new technology 8 (1999) 1-2, pp. 105-136
Persistent link: https://www.econbiz.de/10007381394
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University Versus Corporate Patents: A Window on the Basicness of Invention
Trajtenberg, Manuel; Henderson, Rebecca; Jaffe, Adam - In: Economics of innovation and new technology 5 (1997) 1, pp. 19-50
Persistent link: https://www.econbiz.de/10007381444
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International knowledge flows : evidence from patent citations
Jaffe, Adam B.; Trajtenberg, Manuel - In: Economics of innovation and new technology 8 (1999) 1/2, pp. 105-136
Persistent link: https://www.econbiz.de/10001379750