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Horizontally Differentiated Market Makers

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  • Simon Loertscher

Abstract

I analyze a model of competition between two market makers who are located at the opposite ends of the Hotelling line, both of which are also occupied by a search market. Buyers and sellers are uniformly distributed between the two market places, yet can only trade at one of them. In equilibrium, market makers net a positive profit and trade with buyers and sellers close to them, while buyers and sellers further away participate in search markets. Interestingly, a duopolistic market maker nets a larger profit than a monopoly because search markets make the quantities market makers trade strategic complements.

Suggested Citation

  • Simon Loertscher, 2007. "Horizontally Differentiated Market Makers," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 16(4), pages 793-825, December.
    • Handle: RePEc:bla:jemstr:v:16:y:2007:i:4:p:793-825
    DOI: 10.1111/j.1530-9134.2007.00158.x
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    References listed on IDEAS

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    1. Dutta, Prajit K & Madhavan, Ananth, 1997. "Competition and Collusion in Dealer Markets," Journal of Finance, American Finance Association, vol. 52(1), pages 245-276, March.
    2. John Rust & George Hall, 2003. "Middlemen versus Market Makers: A Theory of Competitive Exchange," Journal of Political Economy, University of Chicago Press, vol. 111(2), pages 353-403, April.
    3. Kugler, Tamar & Neeman, Zvika & Vulkan, Nir, 2006. "Markets versus negotiations: An experimental investigation," Games and Economic Behavior, Elsevier, vol. 56(1), pages 121-134, July.
    4. Glenn Ellison & Drew Fudenberg, 2003. "Knife-Edge or Plateau: When Do Market Models Tip?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 118(4), pages 1249-1278.
    5. Thomas Gehrig, 1993. "Intermediation in Search Markets," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 2(1), pages 97-120, March.
    6. Yavas Abdullah, 1995. "Can Brokerage Have an Equilibrium Selection Role?," Journal of Urban Economics, Elsevier, vol. 37(1), pages 17-37, January.
    7. Steven C. Salop, 1979. "Monopolistic Competition with Outside Goods," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 141-156, Spring.
    8. repec:bla:jindec:v:45:y:1997:i:4:p:405-27 is not listed on IDEAS
    9. Stahl, Dale O, II, 1988. "Bertrand Competition for Inputs and Walrasian Outcomes," American Economic Review, American Economic Association, vol. 78(1), pages 189-201, March.
    10. Kathryn Graddy, 1995. "Testing for Imperfect Competition at the Fulton Fish Market," RAND Journal of Economics, The RAND Corporation, vol. 26(1), pages 75-92, Spring.
    11. John Fingleton, 1997. "Competition Among Middlemen When Buyers and Sellers Can Trade Directly," Journal of Industrial Economics, Wiley Blackwell, vol. 45(4), pages 405-427, December.
    12. David M. Kreps & Jose A. Scheinkman, 1983. "Quantity Precommitment and Bertrand Competition Yield Cournot Outcomes," Bell Journal of Economics, The RAND Corporation, vol. 14(2), pages 326-337, Autumn.
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    Cited by:

    1. Galeotti, Andrea & Moraga-González, José Luis, 2009. "Platform intermediation in a market for differentiated products," European Economic Review, Elsevier, vol. 53(4), pages 417-428, May.
    2. Watanabe Makoto, 2020. "Middlemen: A Directed Search Equilibrium Approach," The B.E. Journal of Macroeconomics, De Gruyter, vol. 20(2), pages 1-37, June.
    3. Simon Loertscher, 2008. "Market Making Oligopoly," Journal of Industrial Economics, Wiley Blackwell, vol. 56(2), pages 263-289, June.
    4. Loertscher, Simon & Niedermayer, Andras, 2020. "Entry-deterring agency," Games and Economic Behavior, Elsevier, vol. 119(C), pages 172-188.
    5. Galeotti, Andrea & Moraga-González, José Luis, 2009. "Platform intermediation in a market for differentiated products," European Economic Review, Elsevier, vol. 53(4), pages 417-428, May.
    6. Randall Wright & Yuet‐Yee Wong, 2014. "Buyers, Sellers, And Middlemen: Variations On Search‐Theoretic Themes," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 55(2), pages 375-397, May.
    7. Loertscher, Simon & Marx, Leslie M., 2017. "Club good intermediaries," International Journal of Industrial Organization, Elsevier, vol. 50(C), pages 430-459.
    8. Watanabe, Makoto, 2010. "A model of merchants," Journal of Economic Theory, Elsevier, vol. 145(5), pages 1865-1889, September.

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