Beyond semi-dwarf wheat yield increases: impacts on the Australian wheat industry of on-going spillovers from the International Maize and Wheat Improvement Center

John P. Brennan

Australian Journal of Agricultural and Resource Economics, 2007, vol. 51, issue 4, pages 385-401

Abstract: Wheat 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 post-semidwarf phases have provided benefits to Australia averaging A$30 million per year. Copyright 2007 The Author Journal compilation 2007 Australian Agricultural and Resource Economics Society Inc. .

Downloads: (external link)
http://hdl.handle.ne ... 67-8489.2007.00386.x link to full text (text/html)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Ordering information: This journal article can be ordered from
http://www.blackwell ... bs.asp?ref=1364-985X

Access Statistics for this article

Australian Journal of Agricultural and Resource Economics is edited by Tom Kompas, Jeff Bennett and Quentin Grafton

More articles in Australian Journal of Agricultural and Resource Economics from Australian Agricultural and Resource Economics Society and Blackwell Publishing Asia Pty Ltd.
Contact information at EDIRC.
Series data maintained by Christopher F. Baum ().