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Impact of Genetically Engineered Varieties on the Cost Structure of Corn and Soybean Production in Canada

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  • Bishnu Saha
  • Rakhal Sarker
  • Verna Mitura

Abstract

type="main" xml:lang="fr"> Dans la présente étude, nous avons examiné les répercussions des variétés génétiquement modifiées sur la structure des coûts de la production du maïs et du soja au Canada. À l'aide de l'indice d'adoption de chaque exploitation agricole et d'une tendance temporelle comprenant des données sur les coûts de production d'exploitations agricoles productrices de maïs grain et de soja au cours de la période de 2000 à 2007, nous avons estimé une fonction de coût de type Translog et les parts des intrants. L'utilisation de l'indice d'adoption améliore les estimations du changement technologique et de la croissance de la productivité multifactorielle. Les résultats de notre étude ont montré que l'adoption du maïs et du soja génétiquement modifiés diminuaient les coûts variables de la production de l'ordre de 0,62 % par année. La croissance de la productivité multifactorielle du maïs et du soja a augmenté de 2 % par année au cours de la période d’étude, et 31 % de cette croissance était attribuable à l'utilisation de variétés génétiquement modifiées. Les résultats ont également montré que l'adoption de variétés de maïs et de soja génétiquement modifiées a permis de diminuer la part des coûts des engrais, des herbicides et des pesticides, et de la machinerie. Bien que l'adoption de variétés génétiquement modifiées ait fait croître la part des coûts des semences et du travail à forfait y compris la main-d’œuvre, seul l'effet sur la part des coûts des semences était statistiquement significatif.

Suggested Citation

  • Bishnu Saha & Rakhal Sarker & Verna Mitura, 2014. "Impact of Genetically Engineered Varieties on the Cost Structure of Corn and Soybean Production in Canada," Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Canadian Agricultural Economics Society/Societe canadienne d'agroeconomie, vol. 62(2), pages 263-282, June.
    • Handle: RePEc:bla:canjag:v:62:y:2014:i:2:p:263-282
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    1. Subal C. Kumbhakar, 2004. "Productivity and technical change: Measurement and testing," Empirical Economics, Springer, vol. 29(1), pages 185-191, January.
    2. Giancarlo Moschini & Harvey Lapan & Andrei Sobolevsky, 2000. "Roundup ready® soybeans and welfare effects in the soybean complex," Agribusiness, John Wiley & Sons, Ltd., vol. 16(1), pages 33-55.
    3. Paris, Quirino & Caputo, Michael R., 1995. "The Rhetoric Of Duality," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 20(1), pages 1-20, July.
    4. Anders Toft & Trond Bjørndal, 1997. "The Structure of Production in the Norwegian Fish-Processing Industry: An Empirical Multi-Output Cost Analysis Using a Hybrid Translog Functional Form," Journal of Productivity Analysis, Springer, vol. 8(3), pages 247-267, August.
    5. Matin Qaim, 2009. "The Economics of Genetically Modified Crops," Annual Review of Resource Economics, Annual Reviews, vol. 1(1), pages 665-694, September.
    6. Christensen, Laurits R & Jorgenson, Dale W & Lau, Lawrence J, 1973. "Transcendental Logarithmic Production Frontiers," The Review of Economics and Statistics, MIT Press, vol. 55(1), pages 28-45, February.
    7. Catherine Paul & Richard Nehring & David Banker & Agapi Somwaru, 2004. "Scale Economies and Efficiency in U.S. Agriculture: Are Traditional Farms History?," Journal of Productivity Analysis, Springer, vol. 22(3), pages 185-205, November.
    8. Bryce Stewart & Terrence Veeman & James Unterschultz, 2009. "Crops and Livestock Productivity Growth in the Prairies: The Impacts of Technical Change and Scale," Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Canadian Agricultural Economics Society/Societe canadienne d'agroeconomie, vol. 57(3), pages 379-394, September.
    9. Diewert, Walter E & Wales, Terence J, 1987. "Flexible Functional Forms and Global Curvature Conditions," Econometrica, Econometric Society, vol. 55(1), pages 43-68, January.
    10. Pinar Celikkol & Spiro Stefanou, 1999. "Measuring the Impact of Price-Induced Innovation on Technological Progress: Application to the U.S. Food Processing and Distribution Sector," Journal of Productivity Analysis, Springer, vol. 12(2), pages 135-151, September.
    11. Zilberman, David & Sexton, Steven E. & Marra, Michele C. & Fernandez-Cornejo, Jorge, 2010. "The Economic Impact of Genetically Engineered Crops," Choices: The Magazine of Food, Farm, and Resource Issues, Agricultural and Applied Economics Association, vol. 25(2), pages 1-13.
    12. Baltagi, Badi H & Griffin, James M, 1988. "A General Index of Technical Change," Journal of Political Economy, University of Chicago Press, vol. 96(1), pages 20-41, February.
    13. Caves, Douglas W & Christensen, Laurits R & Tretheway, Michael W, 1980. "Flexible Cost Functions for Multiproduct Firms," The Review of Economics and Statistics, MIT Press, vol. 62(3), pages 477-481, August.
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    1. Claudia V. Montanía & Teresa Fernández-Núñez & Miguel A. Márquez, 2021. "The role of the leading exporters in the global soybean trade," Agricultural Economics, Czech Academy of Agricultural Sciences, vol. 67(7), pages 277-285.

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