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Grading, Minimum Quality Standards, and the Labeling of Genetically Modified Products

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  • Harvey Lapan
  • GianCarlo Moschini

Abstract

We relate the labeling of genetically modified (GM) products to the theory of grading and minimum quality standards. The model represents three stages in the supply chain, assumes a vertical product differentiation framework, allows for the accidental commingling of non-GM products, and treats regulation as a purity threshold for non-GM products. We find that a non-GM purity level that is too strict leads to the disappearance of the non-GM product, and that some quality standard benefits farmers. Indeed, the standard that is optimal from the perspective of producers is stricter than what is optimal for consumers and for societal welfare. Copyright 2007, Oxford University Press.

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File URL: http://hdl.handle.net/10.1111/j.1467-8276.2007.01002.x
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Bibliographic Info

Article provided by Agricultural and Applied Economics Association in its journal American Journal of Agricultural Economics.

Volume (Year): 89 (2007)
Issue (Month): 3 ()
Pages: 769-783

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Handle: RePEc:oup:ajagec:v:89:y:2007:i:3:p:769-783

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References

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  1. Stivers, Andrew, 2003. "Quality standards with exogenously distributed quality," Economics Letters, Elsevier, vol. 80(1), pages 131-136, July.
  2. Lapan, Harvey E. & Moschini, GianCarlo, 2004. "Innovation and Trade with Endogenous Market Failure: The Case of Genetically Modified Products," Staff General Research Papers 2109, Iowa State University, Department of Economics.
  3. Leland, Hayne E, 1979. "Quacks, Lemons, and Licensing: A Theory of Minimum Quality Standards," Journal of Political Economy, University of Chicago Press, vol. 87(6), pages 1328-46, December.
  4. Akerlof, George A, 1970. "The Market for 'Lemons': Quality Uncertainty and the Market Mechanism," The Quarterly Journal of Economics, MIT Press, vol. 84(3), pages 488-500, August.
  5. Valletti, Tommaso M, 2000. "Minimum Quality Standards under Cournot Competition," Journal of Regulatory Economics, Springer, vol. 18(3), pages 235-45, November.
  6. Bullock, David S. & Desquilbet, Marion & Nitsi, Elisavet I., 2000. "The Economics Of Non-Gmo Segregation And Identity Preservation," 2000 Annual meeting, July 30-August 2, Tampa, FL 21845, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
  7. Shapiro, Carl, 1983. "Premiums for High Quality Products as Returns to Reputations," The Quarterly Journal of Economics, MIT Press, vol. 98(4), pages 659-79, November.
  8. José Benjamin Falck-Zepeda & Greg Traxler & Robert G. Nelson, 2000. "Surplus Distribution from the Introduction of a Biotechnology Innovation," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 82(2), pages 360-369.
  9. Carter, Colin A. & Gruere, Guillaume P., 2003. "International Approaches to the Labeling of Genetically Modified Foods," Choices, Agricultural and Applied Economics Association, vol. 18(2).
  10. Maxwell, John W., 1998. "Minimum quality standards as a barrier to innovation," Economics Letters, Elsevier, vol. 58(3), pages 355-360, March.
  11. Mussa, Michael & Rosen, Sherwin, 1978. "Monopoly and product quality," Journal of Economic Theory, Elsevier, vol. 18(2), pages 301-317, August.
  12. Murray Fulton & Konstantinos Giannakas, 2004. "Inserting GM Products into the Food Chain: The Market and Welfare Effects of Different Labeling and Regulatory Regimes," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 86(1), pages 42-60.
  13. Moschini, GianCarlo & Lapan, Harvey E. & Sobolevsky, Andrei, 2000. "Roundup Ready Soybeans and Welfare Effects in the Soybean Complex," Staff General Research Papers 1799, Iowa State University, Department of Economics.
  14. Bruce Gardner, 2003. "U.S. Food Quality Standards: Fix for Market Failure or Costly Anachronism?," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 85(3), pages 725-730.
  15. Dimitri Carolyn, 2003. "Agricultural Marketing Institutions: A Response to Quality Disputes," Journal of Agricultural & Food Industrial Organization, De Gruyter, vol. 1(1), pages 1-25, September.
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Citations

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Cited by:
  1. Bansal, Sangeeta & Chakravarty, Sujoy & Ramaswami, Bharat, 2013. "The informational and signaling impacts of labels: experimental evidence from India on GM foods," Environment and Development Economics, Cambridge University Press, vol. 18(06), pages 701-722, December.
  2. Marion Desquilbet & Sylvaine Poret, 2014. "How do GM/non GM coexistence regulations affect markets and welfare?," European Journal of Law and Economics, Springer, vol. 37(1), pages 51-82, February.
  3. Hajderllari, Eliona & Karantininis, Kostas, 2011. "Genetically modified foods in vertically differentiated and vertically oligopolistic markets," 2011 International Congress, August 30-September 2, 2011, Zurich, Switzerland 114774, European Association of Agricultural Economists.
  4. GianCarlo Moschini, 2008. "Biotechnology and the development of food markets: retrospect and prospects," European Review of Agricultural Economics, Foundation for the European Review of Agricultural Economics, vol. 35(3), pages 331-355, September.
  5. Bonroy, O. & Constantatos, C., 2013. "On the economics of labels : a review of the theoretical literature," Working Papers 2013-01, Grenoble Applied Economics Laboratory (GAEL).
  6. Bonroy, O. & Lemarié, S., 2010. "Downstream labeling and upstream price competition," Working Papers 201001, Grenoble Applied Economics Laboratory (GAEL).
  7. Lapan, Harvey & Moschini, GianCarlo, 2009. "Quality certification standards in competitive markets: When consumers and producers (dis)agree," Economics Letters, Elsevier, vol. 104(3), pages 144-147, September.
  8. Hu, Wuyang & Woods, Timothy A. & Bastin, Sandra & Cox, Linda J. & You, Wen, 2011. "Assessing Consumer Willingness to Pay for Value-Added Blueberry Products Using a Payment Card Survey," Journal of Agricultural and Applied Economics, Southern Agricultural Economics Association, vol. 43(02), May.

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