Estimating the productivity of research and development an exploration of GMM methods using data on French and United States manufacturing firms
| मुख्य लेखक: | |
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| अन्य लेखक: | |
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Cambridge
National Bureau of Economic Research
1996.
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| विषय: | |
| ऑनलाइन पहुंच: | Download fulltext here |