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Two Blades of Grass : research for US agriculture
Evenson, Robert E. - 1996
Persistent link: https://www.econbiz.de/10001329301
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Market distortions and technological progress in agriculture
Alston, Julian Mark - In: Technological forecasting & social change : an … 43 (1993) 3, pp. 301-319
Persistent link: https://www.econbiz.de/10001331177
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Returns to American agricultural research : results from a cointegration model
Makki, Shiva S.; Thraen, Cameron S.; Tweeten, Luther G. - In: Journal of policy modeling : JPMOD ; a social science … 21 (1999) 2, pp. 185-211
Persistent link: https://www.econbiz.de/10001366073
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Assessing rates of return to public and private agricultural research
Yee, Jet - In: The journal of agricultural economics research (1992), pp. 35-41
Persistent link: https://www.econbiz.de/10001132944
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The role of adaptive research in increasing agricultural productivity : the experience from Hai͏̈ti
Guindo, Ousmane - In: Canadian journal of agricultural economics : CJAE 37 (1989) 4, pp. 887-897
Persistent link: https://www.econbiz.de/10001123514
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Causal relationship between public sector agricultural research expenditures and output
Pardey, Philip G. - In: American journal of agricultural economics 71 (1989) 1, pp. 9-19
Persistent link: https://www.econbiz.de/10001065892
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Externalities and the returns to agricultural research
Herdt, Robert W. (contributor) - In: American journal of agricultural economics 71 (1989) 2, pp. 447-463
Persistent link: https://www.econbiz.de/10001067395
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Distribution of research gains in multistage production systems : further results
Holloway, Garth John - In: American journal of agricultural economics 71 (1989) 2, pp. 338-343
Persistent link: https://www.econbiz.de/10001067423
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Modelo econométrico para la medición del impacto de la investigación agrícola sobre la productividad : el enfoque de dualidad aplicado a Uruguay
Ferreira, Gustavo - In: Revista rioplatense de economía agraria : publicación … 1990 (1991) 3, pp. 77-106
Persistent link: https://www.econbiz.de/10001155810
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Cointegration, and causality : exploring the relationship between agricultural R&D and productivity
Schimmelpfennig, David E. - In: Journal of agricultural economics 45 (1994) 2, pp. 220-231
Persistent link: https://www.econbiz.de/10001162522