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A comment on the locations of firms in Cournot spatial discrimination models

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  • Stefano Colombo

Abstract

Hamilton et al. (Regional Science and Urban Economics 19:87–102, 1989 ) claim that under certain conditions Cournot spatial discrimination always yields agglomeration of firms. However, I provide a counter-example that shows that this claim is not correct. Copyright Springer-Verlag Berlin Heidelberg 2015

Suggested Citation

  • Stefano Colombo, 2015. "A comment on the locations of firms in Cournot spatial discrimination models," Letters in Spatial and Resource Sciences, Springer, vol. 8(2), pages 119-124, July.
    • Handle: RePEc:spr:lsprsc:v:8:y:2015:i:2:p:119-124
    DOI: 10.1007/s12076-014-0117-z
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    References listed on IDEAS

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    1. Ricardo Biscaia & Isabel Mota, 2013. "Models of spatial competition: A critical review," Papers in Regional Science, Wiley Blackwell, vol. 92(4), pages 851-871, November.
    2. Mayer, Thierry, 2000. "Spatial Cournot competition and heterogeneous production costs across locations," Regional Science and Urban Economics, Elsevier, vol. 30(3), pages 325-352, May.
    3. Hamilton, Jonathan H. & Thisse, Jacques-Francois & Weskamp, Anita, 1989. "Spatial discrimination : Bertrand vs. Cournot in a model of location choice," Regional Science and Urban Economics, Elsevier, vol. 19(1), pages 87-102, February.
    4. L. Lambertini, 2010. "Oligopoly with Hyperbolic Demand: A Differential Game Approach," Journal of Optimization Theory and Applications, Springer, vol. 145(1), pages 108-119, April.
    5. Szidarovszky, Ferenc & Okuguchi, Koji, 1997. "On the Existence and Uniqueness of Pure Nash Equilibrium in Rent-Seeking Games," Games and Economic Behavior, Elsevier, vol. 18(1), pages 135-140, January.
    6. Wen-Jung Liang & Yen-Ju Lin & Hong Hwang, 2012. "Heterogeneous duopoly, spatially discriminatory pricing, and optimal location," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 49(3), pages 845-860, December.
    7. Fabio Lamantia, 2011. "A Nonlinear Duopoly with Efficient Production-Capacity Levels," Computational Economics, Springer;Society for Computational Economics, vol. 38(3), pages 295-309, October.
    8. Anderson, Simon P & Neven, Damien J, 1991. "Cournot Competition Yields Spatial Agglomeration," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 32(4), pages 793-808, November.
    9. Stefano Colombo, 2016. "Location choices with a non-linear demand function," Papers in Regional Science, Wiley Blackwell, vol. 95, pages 215-226, March.
    Full references (including those not matched with items on IDEAS)

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    More about this item

    Keywords

    Location choice; Cournot spatial discrimination; D43; L13; R3;
    All these keywords.

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • R3 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Real Estate Markets, Spatial Production Analysis, and Firm Location

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