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Identifying Implicit Collusion Under Declining Output Demand

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  • Weliwita, Ananda
  • Azzam, Azzeddine M.

Abstract

The "trigger price" oligopoly model is used to develop a test for oligopolistic as well as oligopsonistic conduct by observing how an industry responds to unexpected declines in output demand. The hypothesis that U.S. beef packers maintain cooperative pricing strategies is rejected.

Suggested Citation

  • Weliwita, Ananda & Azzam, Azzeddine M., 1996. "Identifying Implicit Collusion Under Declining Output Demand," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 21(2), pages 1-12, December.
    • Handle: RePEc:ags:jlaare:31029
    DOI: 10.22004/ag.econ.31029
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    References listed on IDEAS

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    1. Bresnahan, Timothy F., 1982. "The oligopoly solution concept is identified," Economics Letters, Elsevier, vol. 10(1-2), pages 87-92.
    2. John D. Mullen & Michael K. Wohlgenant & Donald E. Farris, 1988. "Input Substitution and the Distribution of Surplus Gains from Lower U.S. Beef-Processing Costs," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 70(2), pages 245-254.
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    4. Kyle W. Stiegert & Azzeddine Azzam & B. Wade Brorsen, 1993. "Markdown Pricing and Cattle Supply in the Beef Packing Industry," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 75(3), pages 549-558.
    5. Schroeter, John R, 1988. "Estimating the Degree of Market Power in the Beef Packing Industry," The Review of Economics and Statistics, MIT Press, vol. 70(1), pages 158-162, February.
    6. Porter, Robert H, 1985. "On the Incidence and Duration of Price Wars," Journal of Industrial Economics, Wiley Blackwell, vol. 33(4), pages 415-426, June.
    7. Schroeter, John R. & Azzam, Azzeddine M., 1990. "Measuring Market Power in Multi-Product Oligopolies: The U.S. Meat Industry," Staff General Research Papers Archive 11112, Iowa State University, Department of Economics.
    8. T. S. Breusch & A. R. Pagan, 1980. "The Lagrange Multiplier Test and its Applications to Model Specification in Econometrics," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 47(1), pages 239-253.
    9. A. M. Azzam, 1992. "Testing The Competitiveness Of Food Price Spreads," Journal of Agricultural Economics, Wiley Blackwell, vol. 43(2), pages 248-256, May.
    10. Baker, Jonathan B, 1989. "Identifying Cartel Policing under Uncertainty: The U.S. Steel Industry, 1933-1939," Journal of Law and Economics, University of Chicago Press, vol. 32(2), pages 47-76, October.
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    Citations

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    Cited by:

    1. Lynn Hunnicutt & David Aadland, 2002. "Market Power with Dynamic Inventory Constraints: The Bias in Standard Measures," Industrial Organization 0211024, University Library of Munich, Germany.
    2. Perekhozhuk Oleksandr & Hockmann Heinrich & Fertő Imre & Bakucs Lajos Zoltán, 2013. "Identification of Market Power in the Hungarian Dairy Industry: A Plant-Level Analysis," Journal of Agricultural & Food Industrial Organization, De Gruyter, vol. 11(1), pages 1-13, January.
    3. Azzam, Azzeddine M., 1998. "Competition in the US meatpacking industry: is it history?," Agricultural Economics, Blackwell, vol. 18(2), pages 107-126, March.
    4. Rahman, Mohammad Chhiddikur, 2018. "Welfare Impact of Asymmetric Price Transmission on Bangladesh Rice Consumers," EconStor Theses, ZBW - Leibniz Information Centre for Economics, number 251114, October.
    5. Hunnicutt, Lynn & Bailey, DeeVon & Crook, Michelle, 2002. "Measuring Market Power With Variables Other Than Price," 2002 Annual meeting, July 28-31, Long Beach, CA 19799, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    6. Cechur, Lukas & Hockmann, Heinrich & Levkovych, Inna, 2015. "Do the EU food processors abuse Oligopsony market power?," 2015 Conference, August 9-14, 2015, Milan, Italy 212043, International Association of Agricultural Economists.
    7. Perekhozhuk, Oleksandr & Grings, Michael & Glauben, Thomas, 2009. "Oligopsony Power in the Ukrainian Milk Processing Industry: Evidence from the Regional Markets for Raw Milk," MPRA Paper 16991, University Library of Munich, Germany.
    8. Rahman, Mohammad Chhiddikur, 2020. "Welfare Impact of Asymmetric Price Transmission on Bangladesh Rice Consumers," EconStor Theses, ZBW - Leibniz Information Centre for Economics, number 242248, October.
    9. Hunnicutt Lynn & Aadland David, 2003. "Inventory Constraints in a Dynamic Model of Imperfect Competition: An Application to Beef Packing," Journal of Agricultural & Food Industrial Organization, De Gruyter, vol. 1(1), pages 1-24, March.

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    Keywords

    Demand and Price Analysis;

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