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Collusion and the elasticity of demand

Author

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  • David Collie

    (Cardiff Business School, Cardiff University)

Abstract

The analysis of collusion in infinitely repeated Cournot oligopoly games has generally assumed that demand is linear, but this note uses constant-elasticity demand functions to investigate how the elasticity of demand affects the sustainability of collusion.

Suggested Citation

  • David Collie, 2004. "Collusion and the elasticity of demand," Economics Bulletin, AccessEcon, vol. 12(3), pages 1-6.
    • Handle: RePEc:ebl:ecbull:eb-04l10003
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    References listed on IDEAS

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    8. Rajeev K. Tyagi, 1999. "On the relationship between product substitutability and tacit collusion," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 20(6), pages 293-298.
    9. Jacquemin, Alexis & Slade, Margaret E., 1989. "Cartels, collusion, and horizontal merger," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 1, chapter 7, pages 415-473, Elsevier.
    10. Rothschild, R., 1999. "Cartel stability when costs are heterogeneous," International Journal of Industrial Organization, Elsevier, vol. 17(5), pages 717-734, July.
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    Full references (including those not matched with items on IDEAS)

    Citations

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    Cited by:

    1. Rodney Beard, 2015. "N-Firm Oligopoly With General Iso-Elastic Demand," Bulletin of Economic Research, Wiley Blackwell, vol. 67(4), pages 336-345, October.
    2. Haldun Evrenk & E. Zenginobuz, 2010. "Regulation through a revenue contest," Journal of Economics, Springer, vol. 99(3), pages 211-237, April.
    3. Fabio Tramontana, 2013. "Information exchange in a Cournot duopoly with nonlinear demand function," DEM Working Papers Series 049, University of Pavia, Department of Economics and Management.
    4. Ciarreta, Aitor & Gutierrez-Hita, Carlos, 2006. "Supply function vs. quantity competition in supergames," International Journal of Industrial Organization, Elsevier, vol. 24(4), pages 773-783, July.
    5. repec:ehu:dfaeii:6748 is not listed on IDEAS
    6. Zimmerman, Paul R., 2010. "On the sustainability of collusion in Bertrand supergames with discrete pricing and nonlinear demand," MPRA Paper 20249, University Library of Munich, Germany.
    7. Bin Ying & Leonard F. S. Wang & Qidi Zhang, 2023. "Upstream collusion and corporate social responsibility in downstream competition," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 44(2), pages 1020-1028, March.
    8. Gallice, Andrea, 2010. "The neglected effects of demand characteristics on the sustainability of collusion," Research in Economics, Elsevier, vol. 64(4), pages 240-246, December.
    9. Fanti, Luciano & Gori, Luca & Sodini, Mauro, 2015. "Nonlinear dynamics in a Cournot duopoly with isoelastic demand," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 108(C), pages 129-143.
    10. Baranes, Edmond & Poudou, Jean-Christophe, 2010. "Cost-based access regulation and collusion in a differentiated duopoly," Economics Letters, Elsevier, vol. 106(3), pages 172-176, March.
    11. Thomas St rdal Gundersen & Even Soltvedt Hvinden, 2021. "OPEC's crude game: Strategic Competition and Regime-switching in Global Oil Markets," Working Papers No 01/2021, Centre for Applied Macro- and Petroleum economics (CAMP), BI Norwegian Business School.

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    More about this item

    Keywords

    cartel;

    JEL classification:

    • L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance
    • C7 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory

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