Beyond semi-dwarf wheat yield increases: impacts on the Australian wheat industry of on-going spillovers from the International Maize and Wheat Improvement Center
AbstractWheat genetic materials developed from research at the International Maize and Wheat Improvement Center (CIMMYT) in Mexico for developing countries have provided spillover benefits to Australia. Varieties developed from those genetic materials have resulted in yield increases in Australia. While the initial impact came through the introduction of higher-yielding semi-dwarf wheat crops, those impacts have continued in the post-semidwarf period. CIMMYT’s success in developing countries has also reduced the world price for wheat. While the lower prices affect returns in Australia, the increased yields in Australia from the CIMMYT spillovers from both the semi-dwarfs and the postsemidwarf phases have provided benefits to Australia averaging A $30 million per year.
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Bibliographic InfoArticle provided by Australian Agricultural and Resource Economics Society in its journal Australian Journal of Agricultural and Resource Economics.
Volume (Year): 51 (2007)
Issue (Month): 4 (December)
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R&D evaluation; R&D policy; spillovers; technology adoption; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies;
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Brennan, John P., 1989. "Spillover effects of international agricultural research: CIMMYT-based semi-dwarf wheats in Australia," Agricultural Economics, Blackwell, vol. 3(4), pages 323-332, December.
- Douglas Gollin & Michael Morris & Derek Byerlee, 2005. "Technology Adoption in Intensive Post-Green Revolution Systems," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 87(5), pages 1310-1316.
- Brennan, John P. & Bantilan, M. C. S., 2003. "Price and yield effects of spill-overs in international agricultural research: evidence from ICRISAT and Australia," Agricultural Economics, Blackwell, vol. 28(2), pages 87-97, March.
- Alston, Julian M. & Pardey, Philip G., 2001. "Attribution and other problems in assessing the returns to agricultural R&D," Agricultural Economics, Blackwell, vol. 25(2-3), pages 141-152, September.
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