Research, Patenting, and Technological Change
| Year of publication: |
1997
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| Authors: | Kortum, Samuel S. |
| Published in: |
Econometrica : journal of the Econometric Society, an internat. society for the advancement of economic theory in its relation to statistics and mathematics. - [Wechselnde Verlagsorte], ISSN 0012-9682, ZDB-ID 1798x. - Vol. 65.1997, 6, p. 1389-1420
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