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Delivered pricing and the impact of spatial differentiation on cartel stability

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  • Miklós-Thal, Jeanine

Abstract

This paper analyzes the impact of spatial differentiation on the sustainability of collusion on delivered prices. It shows that the choice of the punishment mechanism that enforces collusion is crucial for determining whether differentiation facilitates cartel pricing or not. If punishments are optimal, then differentiation tends to facilitate collusion. Optimal punishments impose minmax profits on deviators independently of the degree of differentiation. A high degree of differentiation then renders deviations less profitable, since it makes business stealing more costly but does not affect the deviator's punishment profits. Depending on the transport cost technology, excessive differentiation may have a countervailing effect, however, because it also implies high transport costs for the cartel. If collusion is sustained by standard grim trigger punishments instead, then collusion may be easiest for minimal differentiation. The reason is that competitive and thus grim trigger punishment profits are higher the higher the degree of differentiation.

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  • 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.
    • Handle: RePEc:eee:indorg:v:26:y:2008:i:6:p:1365-1380
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    1. Deneckere, R., 1983. "Duopoly supergames with product differentiation," Economics Letters, Elsevier, vol. 11(1-2), pages 37-42.
    2. Toshihiro Matsumura & Noriaki Matsushima, 2005. "Cartel Stability in a Delivered Pricing Oligopoly," Journal of Economics, Springer, vol. 86(3), pages 259-292, December.
    3. Hackner, Jonas, 1995. "Endogenous product design in an infinitely repeated game," International Journal of Industrial Organization, Elsevier, vol. 13(2), pages 277-299.
    4. 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.
    5. Rothschild, R., 1992. "On the sustainability of collusion in differentiated duopolies," Economics Letters, Elsevier, vol. 40(1), pages 33-37, September.
    6. Barnali Gupta & Guhan Venkatu, 2002. "Tacit Collusion in a Spatial Model with Delivered Pricing," Journal of Economics, Springer, vol. 76(1), pages 49-64, May.
    7. Raith, Michael A., 1996. "Product differentiation, uncertainty and the stability of collusion," LSE Research Online Documents on Economics 6770, London School of Economics and Political Science, LSE Library.
    8. Ross, Thomas W., 1992. "Cartel stability and product differentiation," International Journal of Industrial Organization, Elsevier, vol. 10(1), pages 1-13, March.
    9. Thisse, Jacques-Francois & Vives, Xavier, 1992. "Basing Point Pricing: Competition versus Collusion," Journal of Industrial Economics, Wiley Blackwell, vol. 40(3), pages 249-260, September.
    10. Abreu, Dilip, 1988. "On the Theory of Infinitely Repeated Games with Discounting," Econometrica, Econometric Society, vol. 56(2), pages 383-396, March.
    11. Jeanine Miklós-Thal, 2011. "Optimal collusion under cost asymmetry," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 46(1), pages 99-125, January.
    12. Hackner, Jonas, 1996. "Optimal symmetric punishments in a Bertrand differentiated products duopoly," International Journal of Industrial Organization, Elsevier, vol. 14(5), pages 611-630, July.
    13. Tay, Abigail, 2003. "Assessing Competition in Hospital Care Markets: The Importance of Accounting for Quality Differentiation," RAND Journal of Economics, The RAND Corporation, vol. 34(4), pages 786-814, Winter.
    14. John Greenhut & M. L. Greenhut & Sheng-yung Li, 1980. "Spatial Pricing Patterns in the United States," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 94(2), pages 329-350.
    15. Lambertini, Luca & Poddar, Sougata & Sasaki, Dan, 2002. "Research joint ventures, product differentiation, and price collusion," International Journal of Industrial Organization, Elsevier, vol. 20(6), pages 829-854, June.
    16. Frank Albert Fetter, 1937. "The New Plea for Basing-Point Monopoly," Journal of Political Economy, University of Chicago Press, vol. 45(5), pages 577-577.
    17. 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.
    18. Chang, Myong-Hun, 1992. "Intertemporal Product Choice and Its Effects on Collusive Firm Behavior," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 33(4), pages 773-793, November.
    19. Abreu, Dilip, 1986. "Extremal equilibria of oligopolistic supergames," Journal of Economic Theory, Elsevier, vol. 39(1), pages 191-225, June.
    20. Steven C. Salop, 1979. "Monopolistic Competition with Outside Goods," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 141-156, Spring.
    21. repec:bla:econom:v:48:y:1981:i:189:p:79-86 is not listed on IDEAS
    22. Maria Paz Espinosa, 1992. "Delivered Pricing, FOB Pricing, and Collusion in Spatial Markets," RAND Journal of Economics, The RAND Corporation, vol. 23(1), pages 64-85, Spring.
    23. Michael A. Raith, 1996. "Product Differentiation, Uncertainty and the Stability of Collusion," STICERD - Economics of Industry Papers 16, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
    24. Raphael Thomadsen & Ki-Eun Rhee, 2007. "Costly Collusion in Differentiated Industries," Marketing Science, INFORMS, vol. 26(5), pages 660-665, 09-10.
    25. Wernerfelt, Birger, 1989. "Tacit collusion in differentiated cournot games," Economics Letters, Elsevier, vol. 29(4), pages 303-306.
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    Cited by:

    1. Colombo, Stefano, 2013. "Cartels in the unidirectional Hotelling model," Economic Modelling, Elsevier, vol. 31(C), pages 690-696.
    2. Salvatore Piccolo & Aldo Pignataro, 2016. "Consumer Loss Aversion, Product Experimentation and Implicit Collusion," CSEF Working Papers 457, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
    3. Simon Loertscher & Leslie M. Marx, 2021. "Coordinated Effects in Merger Review," Journal of Law and Economics, University of Chicago Press, vol. 64(4), pages 705-744.
    4. Stefano Colombo, 2011. "Pricing Policy and Partial Collusion," Journal of Industry, Competition and Trade, Springer, vol. 11(4), pages 325-349, December.
    5. Stefano Colombo, 2009. "Sustainability of collusion with imperfect price discrimination and inelastic demand functions," Economics Bulletin, AccessEcon, vol. 29(3), pages 1687-1694.
    6. Döpper, Hendrik & Rasch, Alexander, 2024. "Combinable products, price discrimination, and collusion," International Journal of Industrial Organization, Elsevier, vol. 94(C).
    7. Akinbosoye, Osayi & Bond, Eric W. & Syropoulos, Constantinos, 2012. "On the stability of multimarket collusion in price-setting supergames," International Journal of Industrial Organization, Elsevier, vol. 30(2), pages 253-264.
    8. 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.
    9. Stefano Colombo, 2009. "The unidirectional Hotelling model with spatial price discrimination," Economics Bulletin, AccessEcon, vol. 29(4), pages 3031-3040.
    10. Stefano Colombo, 2012. "Collusion in two models of spatial competition with quantity-setting firms," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 48(1), pages 45-69, February.
    11. Stefano Colombo, 2012. "Colluding on a Price Increase," Journal of Industry, Competition and Trade, Springer, vol. 12(4), pages 365-371, December.
    12. Stefano Colombo, 2013. "Product Differentiation and Collusion Sustainability When Collusion Is Costly," Marketing Science, INFORMS, vol. 32(4), pages 669-674, July.
    13. Rasch, Alexander & Gössl, Florian, 2016. "The scope for collusion under different pricing schemes," VfS Annual Conference 2016 (Augsburg): Demographic Change 145759, Verein für Socialpolitik / German Economic Association.

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