IDEAS home Printed from https://ideas.repec.org/p/ags/eaae08/43650.html
   My bibliography  Save this paper

Economics of spatial coexistence of genetically modified and conventional crops: Oilseed rape in Central France

Author

Listed:
  • Demont, Matty
  • Daems, W.
  • Dillen, Koen
  • Mathijs, Erik
  • Sausse, C.
  • Tollens, Eric

Abstract

Europe is currently struggling to implement coherent coexistence regulations on genetically modified (GM) and non-GM crops in all EU Member States. We conduct simulations with the software ArcView® on a GIS dataset of a hypothetical case of GM herbicide tolerant oilseed rape cultivation in Central France. Our findings show that rigid coexistence rules, such as large distance requirements, may impose a severe burden on GM crop production in Europe. These rules are not proportional to the farmers’ basic incentives for coexistence and hence not consistent with the objectives of the European Commission. More alarming, we show that in densely planted areas a domino-effect may occur. This effect raises coexistence costs and even adds to the non-proportionality of rigid coexistence regulations. Instead, we show that flexible measures would be preferable since they are proportional to the incentives for coexistence and, hence, less counterproductive for European agriculture.

Suggested Citation

  • Demont, Matty & Daems, W. & Dillen, Koen & Mathijs, Erik & Sausse, C. & Tollens, Eric, 2008. "Economics of spatial coexistence of genetically modified and conventional crops: Oilseed rape in Central France," 2008 International Congress, August 26-29, 2008, Ghent, Belgium 43650, European Association of Agricultural Economists.
    • Handle: RePEc:ags:eaae08:43650
    DOI: 10.22004/ag.econ.43650
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/43650/files/011.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.22004/ag.econ.43650?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Bullock, D. S. & Desquilbet, M., 2002. "The economics of non-GMO segregation and identity preservation," Food Policy, Elsevier, vol. 27(1), pages 81-99, February.
    2. Volker Beckmann & Justus Wesseler, 2007. "Spatial Dimension of Externalities and the Coase Theorem: Implications for Co-existence of Transgenic Crops," Springer Books, in: Wim Heijman (ed.), Regional Externalities, chapter 11, pages 223-242, Springer.
    3. D.S. Bullock & Marion Desquilbet, 2002. "The economics of non-GMO segregation and identity preservation," Post-Print hal-02364321, HAL.
    4. Belcher, Ken & Nolan, James & Phillips, Peter W.B., 2005. "Genetically modified crops and agricultural landscapes: spatial patterns of contamination," Ecological Economics, Elsevier, vol. 53(3), pages 387-401, May.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Gray, Emily & Ancev, Tihomir & Drynan, Ross, 2011. "Coexistence of GM and non-GM crops with endogenously determined separation," Ecological Economics, Elsevier, vol. 70(12), pages 2486-2493.
    2. Jennifer Schweiger & Ali Ferjani & Achim Spiller, 2010. "Agentenbasierte Abschätzung der Wirtschaft-lichkeit von transgenen Kulturen anhand von Beispielbetrieben in einer Schweizer Ackerbau-region," Journal of Socio-Economics in Agriculture (Until 2015: Yearbook of Socioeconomics in Agriculture), Swiss Society for Agricultural Economics and Rural Sociology, vol. 3(1), pages 3-37.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Demont, Matty & Daems, W. & Dillen, Koen & Mathijs, Erik & Sausse, C. & Tollens, Eric, 2008. "Are EU spatial ex ante coexistence regulations proportional?," 2008 International Congress, August 26-29, 2008, Ghent, Belgium 44191, European Association of Agricultural Economists.
    2. GianCarlo Moschini, 2008. "Biotechnology and the development of food markets: retrospect and prospects," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 35(3), pages 331-355, September.
    3. Anne-Célia Disdier & Lionel Fontagné, 2010. "Trade impact of European measures on GMOs condemned by the WTO panel," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 146(3), pages 495-514, September.
    4. Groeneveld, Rolf A. & Wesseler, Justus & Berentsen, Paul B.M., 2013. "Dominos in the dairy: An analysis of transgenic maize in Dutch dairy farming," Ecological Economics, Elsevier, vol. 86(C), pages 107-116.
    5. 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.
    6. Coléno, F.C. & Angevin, F. & Lécroart, B., 2009. "A model to evaluate the consequences of GM and non-GM segregation scenarios on GM crop placement in the landscape and cross-pollination risk management," Agricultural Systems, Elsevier, vol. 101(1-2), pages 49-56, June.
    7. Breustedt, Gunnar & Latacz-Lohmann, Uwe & Müller-Scheeßel, Jörg, 2013. "Impact of alternative information requirements on the coexistence of genetically modified (GM) and non-GM oilseed rape in the EU," Ecological Economics, Elsevier, vol. 93(C), pages 104-115.
    8. Goldsmith, Peter D. & Bender, Karen, 2003. "Ten Conversations about Identity Preservation: Implications for Cooperatives," 2003 Annual Meeting, October 29 31803, NCERA-194 Research on Cooperatives.
    9. Cadot, Olivier & Suwa-Eisenmann, Akiko & Traça, Daniel, 2003. "OGM et relations commerciales transatlantiques," Cahiers d'Economie et de Sociologie Rurales (CESR), Institut National de la Recherche Agronomique (INRA), vol. 68.
    10. Mattia C. Mancini & Kent Kovacs & Eric Wailes & Jennie Popp, 2016. "Addressing the Externalities from Genetically Modified Pollen Drift on a Heterogeneous Landscape," Land, MDPI, vol. 5(4), pages 1-18, October.
    11. Julia Jouan & Aude Ridier & Matthieu Carof, 2018. "SYNERGY: a bio economic model assessing the economic and environmental impacts of increased regional protein self-sufficiency," Post-Print hal-01937084, HAL.
    12. Lewis, David J. & Barham, Bradford L. & Zimmerer, Karl S., 2008. "Spatial Externalities in Agriculture: Empirical Analysis, Statistical Identification, and Policy Implications," World Development, Elsevier, vol. 36(10), pages 1813-1829, October.
    13. Ambec, Stefan & Langinier, Corinne & Marcoul, Phillipe, 2011. "Spatial Efficiency of Genetically Modified and Organic Crops," Working Papers 2011-11, University of Alberta, Department of Economics.
    14. Consmuller, Nicola & Beckmann, Volker & Petrick, Martin, 2012. "Identifying driving factors for the establishment of cooperative GMO-free zones in Germany," 2012 Conference, August 18-24, 2012, Foz do Iguacu, Brazil 126531, International Association of Agricultural Economists.
    15. Bonny, Sylvie, 2009. "Issues, impacts, and prospects of the first transgenic crops tolerant to a herbicide. The case of glyphosate-tolerant soybean in the USA," 2009 Conference, August 16-22, 2009, Beijing, China 51449, International Association of Agricultural Economists.
    16. GianCarlo Moschini & Harvey E. Lapan, 2005. "Labeling Regulations and Segregation of First- and Second-Generation Genetically Modified Products: Innovation Incentives and Welfare Effects," Center for Agricultural and Rural Development (CARD) Publications 05-wp391, Center for Agricultural and Rural Development (CARD) at Iowa State University.
    17. Kym Anderson & Lee Ann Jackson, 2005. "GM crop technology and trade restraints: economic implications for Australia and New Zealand," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 49(3), pages 263-281, September.
    18. Parcell, Joseph L., 2002. "Emerging Ip Markets: The Tokyo Grain Exchange Non-Gmo Soybean Contract," Working Papers 26038, University of Missouri Columbia, Department of Agricultural Economics.
    19. Harvey Lapan & GianCarlo Moschini, 2007. "Grading, Minimum Quality Standards, and the Labeling of Genetically Modified Products," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 89(3), pages 769-783.
    20. Gray, Emily & Ancev, Tihomir & Drynan, Ross, 2011. "Coexistence of GM and non-GM crops with endogenously determined separation," Ecological Economics, Elsevier, vol. 70(12), pages 2486-2493.

    More about this item

    Keywords

    Crop Production/Industries;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ags:eaae08:43650. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: AgEcon Search (email available below). General contact details of provider: https://edirc.repec.org/data/eaaeeea.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.