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Ivory Tower Versus Corporate Lab : An Empirical Study of Basic Research and Appropriability
Trajtenberg, Manuel - 1992
We explore the use of patent citations to measure the "basicness" and appropriability of inventions. We propose that the basicness of research underlying an invention can be characterized by the nature of the previous patents cited by an invention; that the basicness of research outcomes relates...
Persistent link: https://www.econbiz.de/10012474824
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Innovation in Israel 1968-97 : A Comparative Analysis Using Patent Data
Trajtenberg, Manuel - 1999
the israeli economy in the nineties and beyond. In this paper we present a close-up portrait of innovation in Israel for …
Persistent link: https://www.econbiz.de/10012471778
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Environmental Regulation and Innovation : A Panel Data Study
Jaffe, Adam B. - 1996
effect on the performance of domestic firms relative to their foreign competitors, by stimulating domestic innovation. We … examine the stylized facts regarding environmental expenditures and innovation in a panel of manufacturing industries. We find …
Persistent link: https://www.econbiz.de/10012473311