IDEAS home Printed from https://ideas.repec.org/p/usu/wpaper/2002-15.html
   My bibliography  Save this paper

Market Power with Dynamic Invertory Constraints: The Bias in Standard Measures

Author

Listed:
  • Lynn Hunnicutt
  • David Aadland

Abstract

This paper incorporates inventory dynamics into an analysis of market power. Using a model in which each firm accounts for the effect of its current action on the current and future actions of itself and its competitors, we show that measures of market power that ignore inventory dynamics are biased. We then apply the model to the beef-packing industry using annual data on cattle stocks, slaughter and prices from 1933-1999. Our estimates suggest that static measures overestimate the amount of market power exerted by beef-packing firms.

Suggested Citation

  • Lynn Hunnicutt & David Aadland, 2002. "Market Power with Dynamic Invertory Constraints: The Bias in Standard Measures," Working Papers 2002-15, Utah State University, Department of Economics.
    • Handle: RePEc:usu:wpaper:2002-15
    as

    Download full text from publisher

    File URL: https://repec.bus.usu.edu/RePEc/usu/pdf/ERI2002-15.pdf
    File Function: First version, 2002
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Jarvis, Lovell S, 1974. "Cattle as Capital Goods and Ranchers as Portfolio Managers: An Application to the Argentine Cattle Sector," Journal of Political Economy, University of Chicago Press, vol. 82(3), pages 489-520, May/June.
    2. David Aadland & DeeVon Bailey, 2001. "Short-Run Supply Responses in the U.S. Beef-Cattle Industry," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 83(4), pages 826-839.
    3. 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.
    4. Rosen, Sherwin & Murphy, Kevin M & Scheinkman, Jose A, 1994. "Cattle Cycles," Journal of Political Economy, University of Chicago Press, vol. 102(3), pages 468-492, June.
    5. Pindyck, Robert S, 1985. "The Measurement of Monopoly Power in Dynamic Markets," Journal of Law and Economics, University of Chicago Press, vol. 28(1), pages 193-222, April.
    6. Stephen R. Koontz & Philip Garcia & Michael A. Hudson, 1993. "Meatpacker Conduct in Fed Cattle Pricing: An Investigation of Oligopsony Power," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 75(3), pages 537-548.
    7. repec:bla:jindec:v:45:y:1997:i:4:p:377-86 is not listed on IDEAS
    8. Nerlove, Marc & Fornari, Ilaria, 1998. "Quasi-rational expectations, an alternative to fully rational expectations: An application to US beef cattle supply," Journal of Econometrics, Elsevier, vol. 83(1-2), pages 129-161.
    9. Muth, Mary K. & Wohlgenant, Michael K., 1998. "A Model Of Imperfect Competition Using Marginal Input And Output Prices: Application To The Beef Packing Industry," 1998 Annual meeting, August 2-5, Salt Lake City, UT 20853, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    10. Dockner, Engelbert J, 1992. "A Dynamic Theory of Conjectural Variations," Journal of Industrial Economics, Wiley Blackwell, vol. 40(4), pages 377-395, December.
    11. Michael H. Riordan, 1985. "Imperfect Information and Dynamic Conjectural Variations," RAND Journal of Economics, The RAND Corporation, vol. 16(1), pages 41-50, Spring.
    12. Mark J. Roberts & Larry Samuelson, 1988. "An Empirical Analysis of Dynamic, Nonprice Competition in an Oligopolistic Industry," RAND Journal of Economics, The RAND Corporation, vol. 19(2), pages 200-220, Summer.
    13. Fershtman, Chaim & Kamien, Morton I, 1987. "Dynamic Duopolistic Competition with Sticky Prices," Econometrica, Econometric Society, vol. 55(5), pages 1151-1164, September.
    14. 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.
    15. Driskill, Robert A. & McCafferty, Stephen, 1989. "Dynamic duopoly with adjustment costs: A differential game approach," Journal of Economic Theory, Elsevier, vol. 49(2), pages 324-338, December.
    16. James N. Trapp, 1986. "Investment and Disinvestment Principles with Nonconstant Prices and Varying Firm Size Applied to Beef-Breeding Herds," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 68(3), pages 691-703.
    17. Baak, Saang Joon, 1999. "Tests for bounded rationality with a linear dynamic model distorted by heterogeneous expectations," Journal of Economic Dynamics and Control, Elsevier, vol. 23(9-10), pages 1517-1543, September.
    18. 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.
    19. Bresnahan, Timothy F., 1989. "Empirical studies of industries with market power," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 2, chapter 17, pages 1011-1057, Elsevier.
    20. Sherwin Rosen, 1987. "Dynamic Animal Economics," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 69(3), pages 547-557.
    21. Sanjib Bhuyan & Rigoberto A. Lopez, 1997. "Oligopoly Power in the Food and Tobacco Industries," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 79(3), pages 1035-1043.
    22. Corts, Kenneth S., 1998. "Conduct parameters and the measurement of market power," Journal of Econometrics, Elsevier, vol. 88(2), pages 227-250, November.
    23. Azzeddine M. Azzam, 1997. "Measuring Market Power and Cost‐efficiency Effects of Industrial Concentration," Journal of Industrial Economics, Wiley Blackwell, vol. 45(4), pages 377-386, December.
    Full references (including those not matched with items on IDEAS)

    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. 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.
    2. Ian Sheldon & Richard Sperling, 2003. "Estimating the Extent of Imperfect Competition in the Food Industry: What Have We Learned?," Journal of Agricultural Economics, Wiley Blackwell, vol. 54(1), pages 89-109, March.
    3. Aadland, David, 2004. "Cattle cycles, heterogeneous expectations and the age distribution of capital," Journal of Economic Dynamics and Control, Elsevier, vol. 28(10), pages 1977-2002, September.
    4. Aadland, David, 2002. "Cattle Cycles, Expectations And The Age Distribution Of Capital," 2002 Annual meeting, July 28-31, Long Beach, CA 19795, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    5. Lynn Hunnicutt & DeeVon Bailey & Michelle Crook, 2002. "Measuring Market Power with Variables Other than Price," Working Papers 2002-08, Utah State University, Department of Economics.
    6. Ani L. Katchova & Ian M. Sheldon & Mario J. Miranda, 2005. "A dynamic model of oligopoly and oligopsony in the U.S. potato-processing industry," Agribusiness, John Wiley & Sons, Ltd., vol. 21(3), pages 409-428.
    7. Azzam, Azzeddine M., 1998. "Competition in the US meatpacking industry: is it history?," Agricultural Economics, Blackwell, vol. 18(2), pages 107-126, March.
    8. Alessandro Bonanno & Carlo Russo & Luisa Menapace, 2018. "Market power and bargaining in agrifood markets: A review of emerging topics and tools," Agribusiness, John Wiley & Sons, Ltd., vol. 34(1), pages 6-23, December.
    9. Dimitrios Panagiotou & Athanassios Stavrakoudis, 2017. "A Stochastic Production Frontier Estimator of the Degree of Oligopsony Power in the U.S. Cattle Industry," Journal of Industry, Competition and Trade, Springer, vol. 17(1), pages 121-133, March.
    10. Rigoberto A. Lopez & Azzeddine M. Azzam & Carmen Liron-Espana, 2001. "Market Power and/or Efficiency: An Application to U.S. Food Processing," Food Marketing Policy Center Research Reports 060, University of Connecticut, Department of Agricultural and Resource Economics, Charles J. Zwick Center for Food and Resource Policy.
    11. Crespi, John M. & Xia, Tian & Jones, Rodney D., 2008. "Competition, Bargaining Power, and the Cattle Cycle," 2008 Annual Meeting, July 27-29, 2008, Orlando, Florida 6263, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    12. Rahman, Mohammad Chhiddikur, 2020. "Welfare Impact of Asymmetric Price Transmission on Bangladesh Rice Consumers," EconStor Theses, ZBW - Leibniz Information Centre for Economics, number 242248, January.
    13. Mathews, Kenneth H., Jr. & Short, Sara D., 2001. "The Beef Cow Replacement Decision," Journal of Agribusiness, Agricultural Economics Association of Georgia, vol. 19(2), pages 1-21.
    14. Perloff, Jeffrey M., 1991. "Econometric analysis of imperfect competition and implications for trade research," CUDARE Working Papers 47252, University of California, Berkeley, Department of Agricultural and Resource Economics.
    15. Rezitis, Anthony N. & Stavropoulos, Konstantinos S., 2010. "Modeling beef supply response and price volatility under CAP reforms: The case of Greece," Food Policy, Elsevier, vol. 35(2), pages 163-174, April.
    16. Soregaroli, Claudio & Sckokai, Paolo & Moro, Daniele, 2011. "Agricultural policy modelling under imperfect competition," Journal of Policy Modeling, Elsevier, vol. 33(2), pages 195-212, March.
    17. Rahman, Mohammad Chhiddikur, 2018. "Welfare Impact of Asymmetric Price Transmission on Bangladesh Rice Consumers," EconStor Theses, ZBW - Leibniz Information Centre for Economics, number 251114, January.
    18. Klaus Salhofer & Christoph Tribl & Franz Sinabell, 2012. "Market power in Austrian food retailing: the case of milk products," Empirica, Springer;Austrian Institute for Economic Research;Austrian Economic Association, vol. 39(1), pages 109-122, February.
    19. David Aadland & DeeVon Bailey & S. Feng, "undated". "A theoretical and empirical investigation of the supply response in the U.S. beef-cattle industry," Working Papers 2000-12, Utah State University, Department of Economics.
    20. Hennessy, David A., 2006. "Feeding and the Equilibrium Feeder Animal Price-Weight Schedule," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 31(2), pages 1-23, August.

    More about this item

    JEL classification:

    • Q10 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - General
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets

    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:usu:wpaper:2002-15. 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: John Gilbert (email available below). General contact details of provider: https://edirc.repec.org/data/edusuus.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.