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We examine the economic impact of high-yielding crop varieties (HYVs) in developing countries 1960-2000. We use time variation in the development and diffusion of HYVs of 10 major crops, spatial variation in agro-climatically suitability for growing them, and a differences-in-differences...
Persistent link: https://www.econbiz.de/10012452976
We examine the economic impact of high-yielding crop varieties (HYVs) in developing countries 1960-2000. We use time variation in the development and diffusion of HYVs of 10 major crops, spatial variation in agro-climatically suitability for growing them, and a differences-in-differences...
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Challenges facing African agriculture -- The role of impact assessment in evaluating agricultural investments in … Eastern and Southern Africa -- Economics of wheat research in Kenya -- Impact of sorghum research and development in Zimbabwe … development in Tanzania: 1966-1995 -- Impact of the Russian wheat aphid control program in South Africa -- The impact of public …
Persistent link: https://www.econbiz.de/10003411528