Dynamics in the creation and depreciation of knowledge, and the returns to research
Econometric studies of the effects of research on productivity have typically imposed arbitrary restrictions on the length and shape of the R&D lag profile. These restrictions are likely to have biased up both the measured effects of R&D on productivity and the estimated rates of return to research....
| Autores principales: | , , |
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| Formato: | Artículo preliminar |
| Lenguaje: | Inglés |
| Publicado: |
International Food Policy Research Institute
1998
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/161217 |
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