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Costly horizontal differentiation

Author

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  • João Correia-da-Silva
  • Joana Pinho
Abstract
We study the effect of quadratic differentiation costs in the Hotelling model of endogenous product differentiation. The equilibrium location choices are found to depend on the magnitude of the differentiation costs (relatively to the transportation costs supported by consumers). When the differentiation costs are low, there is maximum differentiation. When they are intermediate, there is partial differentiation, with a degree of differentiation that decreases with the differentiation costs. When they are above a certain threshold, there is no equilibrium. In any case, the socially optimal degree of differentiation is always lower than the equilibrium level. We also study the case of collusion between firms. If firms can combine locations but not prices, they locate asymmetrically when differentiation costs are high and choose maximum differentiation when they are low. When collusion extends to price setting, there is partial differentiation.
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • João Correia-da-Silva & Joana Pinho, 2011. "Costly horizontal differentiation," Portuguese Economic Journal, Springer;Instituto Superior de Economia e Gestao, vol. 10(3), pages 165-188, December.
    • Handle: RePEc:spr:portec:v:10:y:2011:i:3:p:165-188
    DOI: 10.1007/s10258-010-0066-4
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    1. Ziss, Steffen, 1993. "Entry deterrence, cost advantage and horizontal product differentiation," Regional Science and Urban Economics, Elsevier, vol. 23(4), pages 523-543, September.
    2. Kihlstrom, Richard & Vives, Xavier, 1992. "Collusion by Asymmetrically Informed Firms," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 1(2), pages 371-396, Summer.
    3. James W. Friedman & Jacques-Francois Thisse, 1993. "Partial Collusion Fosters Minimum Product Differentiation," RAND Journal of Economics, The RAND Corporation, vol. 24(4), pages 631-645, Winter.
    4. Hackner, Jonas, 1995. "Endogenous product design in an infinitely repeated game," International Journal of Industrial Organization, Elsevier, vol. 13(2), pages 277-299.
    5. Jehiel, Philippe, 1992. "Product differentiation and price collusion," International Journal of Industrial Organization, Elsevier, vol. 10(4), pages 633-641, December.
    6. Eaton, B Curtis & Schmitt, Nicolas, 1994. "Flexible Manufacturing and Market Structure," American Economic Review, American Economic Association, vol. 84(4), pages 875-888, September.
    7. Matsushima, Noriaki, 2004. "Technology of upstream firms and equilibrium product differentiation," International Journal of Industrial Organization, Elsevier, vol. 22(8-9), pages 1091-1114, November.
    8. Miklós-Thal, Jeanine, 2008. "Delivered pricing and the impact of spatial differentiation on cartel stability," International Journal of Industrial Organization, Elsevier, vol. 26(6), pages 1365-1380, November.
    9. Lambertini, Luca, 1997. "Optimal Fiscal Regime in a Spatial Duopoly," Journal of Urban Economics, Elsevier, vol. 41(3), pages 407-420, May.
    10. Aiura, Hiroshi & Sato, Yasuhiro, 2008. "Welfare properties of spatial competition with location-dependent costs," Regional Science and Urban Economics, Elsevier, vol. 38(1), pages 32-48, January.
    11. Chang, Myong-Hun, 1991. "The effects of product differentiation on collusive pricing," International Journal of Industrial Organization, Elsevier, vol. 9(3), pages 453-469, September.
    12. Cramton, Peter C & Palfrey, Thomas R, 1990. "Cartel Enforcement with Uncertainty about Costs," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 31(1), pages 17-47, February.
    13. Vettas, Nikolaos & Kourandi, Frago, 2010. "Endogenous Spatial Differentiation with Vertical Contracting," CEPR Discussion Papers 7948, C.E.P.R. Discussion Papers.
    14. Meza, Sergio & Tombak, Mihkel, 2009. "Endogenous location leadership," International Journal of Industrial Organization, Elsevier, vol. 27(6), pages 687-707, November.
    15. Tabuchi, Takatoshi & Thisse, Jacques-Francois, 1995. "Asymmetric equilibria in spatial competition," International Journal of Industrial Organization, Elsevier, vol. 13(2), pages 213-227.
    16. Brekke, Kurt R. & Straume, Odd Rune, 2004. "Bilateral monopolies and location choice," Regional Science and Urban Economics, Elsevier, vol. 34(3), pages 275-288, May.
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    4. S. Sajeesh, 2016. "Influence of market-level and inter-firm differences in costs on product positioning and pricing," Applied Economics Letters, Taylor & Francis Journals, vol. 23(12), pages 888-896, August.
    5. Hiroki Kishihara & Nobuo Matsubayashi, 2020. "Product Repositioning in a Horizontally Differentiated Market," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 57(3), pages 701-718, November.

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    More about this item

    Keywords

    Costly product differentiation; Spatial competition; Collusion; Hotelling model; D43; L13; R32;
    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
    • R32 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Real Estate Markets, Spatial Production Analysis, and Firm Location - - - Other Spatial Production and Pricing Analysis

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