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Economies of Scale and Scope, and the Efficiency of China's Agricultural Research System

Author

Listed:
  • Jin, Songqing
  • Rozelle, Scott
  • Alston, Julian M.
  • Huang, Jikun

Abstract

Faced with the task of reorganizing the largest agricultural research system in the world, officials in China are developing a strategy for reform. This paper investigates economies of scale and scope and other potential sources of improvements in the economic efficiency of crop breeding, an industry at the heart of the nation’s food economy. Using a panel data set covering 46 wheat and maize breeding institutes from 1981 to 2000, we estimate both single output and multiple output cost functions for the production of new varieties at China’s wheat and maize breeding institutes. Our descriptive and analytical results indicate strong economies of scale, along with small to moderate economies of scope related to the joint production of new wheat and maize varieties. Cost efficiency increases significantly with increases in the breeders’ educational status and with increases in access to genetic materials from outside the institute. Our results can help guide reformers in their efforts to increase the efficiency of China’s crop breeding system.

Suggested Citation

  • Jin, Songqing & Rozelle, Scott & Alston, Julian M. & Huang, Jikun, 2003. "Economies of Scale and Scope, and the Efficiency of China's Agricultural Research System," Working Papers 190903, University of California, Davis, Department of Agricultural and Resource Economics.
    • Handle: RePEc:ags:ucdavw:190903
    DOI: 10.22004/ag.econ.190903
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    References listed on IDEAS

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    1. Shenggen Fan, 2000. "Research Investment and the Economic Returns To Chinese Agricultural Research," Journal of Productivity Analysis, Springer, vol. 14(2), pages 163-182, September.
    2. Fournier, Gary M & Mitchell, Jean M, 1992. "Hospital Costs and Competition for Services: A Multiproduct Analysis," The Review of Economics and Statistics, MIT Press, vol. 74(4), pages 627-634, November.
    3. Echeverria, Ruben G., 1998. "Agricultural research policy issues in Latin America: An Overview," World Development, Elsevier, vol. 26(6), pages 1103-1111, June.
    4. Pardey, Philip G. & Roseboom, Johannes & Anderson, Jock R., 1991. "Agricultural Research Policy: International Quantitative Perspectives," ISNAR Archive 310674, CGIAR > International Food Policy Research Institute (IFPRI).
    5. Baumol, William J, 1982. "Contestable Markets: An Uprising in the Theory of Industry Structure," American Economic Review, American Economic Association, vol. 72(1), pages 1-15, March.
    6. Wholey, Douglas & Feldman, Roger & Christianson, Jon B. & Engberg, John, 1996. "Scale and scope economies among health maintenance organizations," Journal of Health Economics, Elsevier, vol. 15(6), pages 657-684, December.
    7. Songqing Jin & Jikun Huang & Ruifa Hu & Scott Rozelle, 2002. "The Creation and Spread of Technology and Total Factor Productivity in China's Agriculture," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 84(4), pages 916-930.
    8. Gyimah-Brempong, Kwabena, 1987. "Economies of Scale in Municipal Police Departments: The Case of Florida," The Review of Economics and Statistics, MIT Press, vol. 69(2), pages 352-356, May.
    9. Alston, Julian M. & Marra, Michele C. & Pardey, Philip G. & Wyatt, T.J., 2000. "Research returns redux: a meta-analysis of the returns to agricultural R&D," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 44(2), pages 1-31.
    10. Huang, Jikun & Rozelle, Scott, 1996. "Technological change: Rediscovering the engine of productivity growth in China's rural economy," Journal of Development Economics, Elsevier, vol. 49(2), pages 337-369, May.
    11. Weninger, Quinn, 1998. "A general approach for estimating the translog function in the presence of zero-value agruments," ISU General Staff Papers 199812120800001336, Iowa State University, Department of Economics.
    12. Unknown, 1999. "The Global Wheat Improvement System: Prospects for Enhancing Efficiency in the Presence of Spillovers," Miscellaneous Reports 233048, CIMMYT: International Maize and Wheat Improvement Center.
    13. Cohn, Elchanan & Rhine, Sherrie L W & Santos, Maria C, 1989. "Institutions of Higher Education as Multi-product Firms: Economies of Scale and Scope," The Review of Economics and Statistics, MIT Press, vol. 71(2), pages 284-290, May.
    14. Murray, John D & White, Robert W, 1983. "Economies of Scale and Economies of Scope in Multiproduct Financial Institutions: A Study of British Columbia Credit Unions," Journal of Finance, American Finance Association, vol. 38(3), pages 887-902, June.
    15. 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.
    16. Jikun Huang & Carl Pray & Scott Rozelle, 2002. "Enhancing the crops to feed the poor," Nature, Nature, vol. 418(6898), pages 678-684, August.
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