Estimating the productivity of research and development : an exploration of GMM methods using data on French and United States manufacturing firms /
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| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Cambridge, MA :
National Bureau of Economic Research,
[1996]
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| Series: | Working paper series (National Bureau of Economic Research) ;
no. 5501. |
| Subjects: |
Annex
| Call Number: |
HB 1 .W6 no.5501
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