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Author: Sergey Lychagin
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Using U.S. firm level panel data we simultaneously assess the contributions to productivity of three potential sources of research and development spillovers: geographic, technological, and product market ("horizontal")....Read more...
Sergey Lychagin, Joris Pinkse, Margaret E. Slade and John Van Reenen
1 June 2016
Using US firm level panel data we simultaneously assess the contributions to productivity of three potential sources of research and development spillovers: geographic, technological, and product market (?horizontal?). T...Read more...
August 2010