R&D Appropriability, Opportunity, and Market Structure: New Evidence on Some Schumpeterian Hypotheses.
| Year of publication: |
1985
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|---|---|
| Authors: | Levin, Richard C ; Cohen, Wesley M ; Mowery, David C |
| Published in: |
American Economic Review. - American Economic Association - AEA. - Vol. 75.1985, 2, p. 20-24
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| Publisher: |
American Economic Association - AEA |
| Extent: | application/pdf |
|---|---|
| Type of publication: | Article |
| Source: |
Persistent link: https://www.econbiz.de/10005241241