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Defining the Costs of an Outbreak of Karnal Bunt of Wheat

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  • Brennan, John P.
  • Thorne, Fiona S.
  • Kelly, Paul W.
  • Murray, Gordon M.

Abstract

In determining the economic impact of a possible outbreak of the quarantinable wheat disease Karnal Bunt, an examination was made of the detailed components of the costs involved. The costs were classified as: (a) Direct costs (yield and quality losses); (b) Reaction costs (export bans, quality down-grading, seed industry costs); and (c) Control costs (quarantine zones, fungicides, spore destruction). The relative importance of each of these cost components is measured for a hypothetical outbreak of Karnal Bunt in the European Union, as a means of ensuring that the policy responses to such an outbreak are appropriate considering the costs involved.

Suggested Citation

  • Brennan, John P. & Thorne, Fiona S. & Kelly, Paul W. & Murray, Gordon M., 2004. "Defining the Costs of an Outbreak of Karnal Bunt of Wheat," 2004 Conference (48th), February 11-13, 2004, Melbourne, Australia 58382, Australian Agricultural and Resource Economics Society.
    • Handle: RePEc:ags:aare04:58382
    DOI: 10.22004/ag.econ.58382
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    References listed on IDEAS

    as
    1. Brennan, John P. & Warham, Elizabeth J., 1990. "Economic Losses from Karnal Bunt of Wheat in Mexico," Economics Working Papers 232450, CIMMYT: International Maize and Wheat Improvement Center.
    2. Beattie, Bruce R. & Biggerstaff, Dan R., 1999. "Karnal Bunt: A Wimp of a Disease ...But an Irresistible Political Opportunity," Choices: The Magazine of Food, Farm, and Resource Issues, Agricultural and Applied Economics Association, vol. 14(2), pages 1-5.
    3. Edwards, Geoff W. & Freebairn, John W., 1982. "The Social Benefits from an Increase in Productivity in a Part of an Industry," Review of Marketing and Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 50(02), pages 1-18, August.
    4. Brennan, John P. & Singh, Rajinder Pal, 2000. "Economic Assessment of Improving Nutritional Characteristics of Feed Grains," Research Reports 28000, New South Wales Department of Primary Industries Research Economists.
    5. Brennan, John P. & Godyn, Dirk L. & Johnston, Brian G., 1989. "An Economic Framework for Evaluating New Wheat Varieties," Review of Marketing and Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 57(01-02-03), pages 1-18, December.
    6. Brennan, John P. & Warham, Elizabeth J. & Byerlee, Derek & Hernandez-Estrada, Julio, 1992. "Evaluating the economic impact of quality-reducing, seed-borne diseases: Lessons from Karnal bunt of wheat," Agricultural Economics, Blackwell, vol. 6(4), pages 345-352, April.
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    Cited by:

    1. Belaya, Vera & Hansen, Heiko & Pinior, Beate, 2012. "Measuring The Costs Of Foodborne Diseases: A Review And Classification Of The Literature," 52nd Annual Conference, Stuttgart, Germany, September 26-28, 2012 138195, German Association of Agricultural Economists (GEWISOLA).
    2. Belaya, V. & Hansen, H. & Pinoir, B., 2013. "Measuring the Costs of Foodborne Diseases: A Review and Classification of the Literature," Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.”, German Association of Agricultural Economists (GEWISOLA), vol. 48, March.
    3. Glyn Wittwer & Simon McKirdy & Ryan Wilson, 2005. "Regional economic impacts of a plant disease incursion using a general equilibrium approach," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 49(1), pages 75-89, March.

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