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International and institutional R&D spillovers : attribution of benefits among sources for Brazil's new crop varieties
Pardey, Philip G.; Alston, Julian Mark; Chang-Kang, Connie - In: American journal of agricultural economics 88 (2006) 1, pp. 104-123
Persistent link: https://www.econbiz.de/10003309600
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Assessing and attributing the benefits from varietal improvement research in Brazil
Pardey, Philip G.; Alston, Julian Mark; Chan-Kang, Connie; … - 2004
Persistent link: https://www.econbiz.de/10002126886
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International and institutional R&D spillovers : attribution of benefits among sources for Brazilś new crop varieties
Pardey, Philip G.; Alston, Julian Mark; Chan-Kang, Connie; … - 2004 - [Elektronische Ressource]
Persistent link: https://www.econbiz.de/10002088372
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International and institutional R&D spillovers : attribution of benefits among sources for Brazil's new crop varieties
Pardey, Philip G.; Alston, Julian Mark; Chan-Kang, Connie; … - 2002 - [Elektronische Ressource]
Persistent link: https://www.econbiz.de/10001742419
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Assessing and attributing the benefits from varietal improvement research : evidence from Embrapa, Brazil
Pardey, Philip G.; Alston, Julian Mark; Chan-Kang, Connie; … - 2003 - [Elektronische Ressource]
Persistent link: https://www.econbiz.de/10001753505