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Collusion and the elasticity of demand

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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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    10. Rothschild, R., 1999. "Cartel stability when costs are heterogeneous," International Journal of Industrial Organization, Elsevier, vol. 17(5), pages 717-734, July.
    11. Wernerfelt, Birger, 1989. "Tacit collusion in differentiated cournot games," Economics Letters, Elsevier, vol. 29(4), pages 303-306.
    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. 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.
    3. 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.
    4. 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.
    5. Haldun Evrenk & E. Zenginobuz, 2010. "Regulation through a revenue contest," Journal of Economics, Springer, vol. 99(3), pages 211-237, April.
    6. 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.
    7. 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.
    8. Ciarreta Antuñano, Aitor & Gutiérrez Hita, Carlos, 2005. "Strategic Behavior and Collusion: An Application to the Spanish Electricity Market," DFAEII Working Papers 1988-088X, University of the Basque Country - Department of Foundations of Economic Analysis II.
    9. 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.
    10. 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.
    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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