Extent: | application/pdf |
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Type of publication: | Book / Working Paper |
Notes: | PR published as Cohen, Wesley M., Richard C. Levin and David C. Mowery. "Firm Size and R&D Intensity: A Re-Examination," Journal of Industrial Economics, Vol. XXXV, No. 4, June 1987, pp. 543-565. Number 2205 |
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Persistent link: https://www.econbiz.de/10005580753