search query: @indexterm RESEARCH AND DEVELOPMENT / total: 7
reference: 4 / 7
Author: | Cohen, W. M. Klepper, S. |
Title: | A reprise of size and R&D. |
Journal: | Economic Journal
1996 : JUL, VOL. 106:437, p. 925-951 |
Index terms: | RESEARCH AND DEVELOPMENT PRODUCTIVITY |
Language: | eng |
Abstract: |
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