Assigning patents to industries : tests of the Yale technology concordance
Year of publication: |
1997
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Authors: | Kortum, Samuel |
Other Persons: | Putnam, Jonathan D. (contributor) |
Published in: |
Economic systems research : journal of the International Input-Output Association. - Abingdon : Routledge, Taylor & Francis Group, ISSN 0953-5314, ZDB-ID 1007408-9. - Vol. 9.1997, 2, p. 161-175
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Subject: | Patent | Industrieforschung | Industrial research | Schätztheorie | Estimation theory | Theorie | Theory | Schätzung | Estimation | Kanada | Canada |
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