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Imperfect Competition and Efficiency in Lemons Markets

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  • Muthoo, Abhinay
  • Mutuswami, Suresh

Abstract

This paper studies the impact of competition on the degree of inefficiency in lemons markets. More precisely, we characterize the second-best mechanism (i.e., the optimal mechanism with private information) in a stylized lemons market with finite numbers of buyers and sellers. We then study the relationship between the degree of efficiency of the second-best mechanism and market competitiveness. The relationship between the first-best and second-best mechanisms is also explored.

Suggested Citation

  • Muthoo, Abhinay & Mutuswami, Suresh, 2007. "Imperfect Competition and Efficiency in Lemons Markets," Economics Discussion Papers 8911, University of Essex, Department of Economics.
    • Handle: RePEc:esx:essedp:8911
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    1. Maarten C. W. Janssen & Santanu Roy, 2002. "Dynamic Trading in a Durable Good Market with Asymmetric Information," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 43(1), pages 257-282, February.
    2. Vincent, Daniel R., 1989. "Bargaining with common values," Journal of Economic Theory, Elsevier, vol. 48(1), pages 47-62, June.
    3. Robert Evans, 1989. "Sequential Bargaining with Correlated Values," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 56(4), pages 499-510.
    4. Jean Tirole, 1996. "A Theory of Collective Reputations (with applications to the persistence of corruption and to firm quality)," Review of Economic Studies, Oxford University Press, vol. 63(1), pages 1-22.
    5. Samuelson, William F, 1984. "Bargaining under Asymmetric Information," Econometrica, Econometric Society, vol. 52(4), pages 995-1005, July.
    6. Gresik, Thomas A. & Satterthwaite, Mark A., 1989. "The rate at which a simple market converges to efficiency as the number of traders increases: An asymptotic result for optimal trading mechanisms," Journal of Economic Theory, Elsevier, vol. 48(1), pages 304-332, June.
    7. Gul, Faruk & Postlewaite, Andrew, 1992. "Asymptotic Efficiency in Large Exchange Economies with Asymmetric Information," Econometrica, Econometric Society, vol. 60(6), pages 1273-1292, November.
    8. Klein, Benjamin & Leffler, Keith B, 1981. "The Role of Market Forces in Assuring Contractual Performance," Journal of Political Economy, University of Chicago Press, vol. 89(4), pages 615-641, August.
    9. Alessandro Lizzeri & Igal Hendel, 1999. "Adverse Selection in Durable Goods Markets," American Economic Review, American Economic Association, vol. 89(5), pages 1097-1115, December.
    10. Maarten C. W. Janssen & José Luis Moraga-González, 2004. "Strategic Pricing, Consumer Search and the Number of Firms," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 71(4), pages 1089-1118.
    11. Stiglitz, Joseph E & Weiss, Andrew, 1981. "Credit Rationing in Markets with Imperfect Information," American Economic Review, American Economic Association, vol. 71(3), pages 393-410, June.
    12. Wilson, Charles A, 1979. "Equilibrium and Adverse Selection," American Economic Review, American Economic Association, vol. 69(2), pages 313-317, May.
    13. Rustichini, Aldo & Satterthwaite, Mark A & Williams, Steven R, 1994. "Convergence to Efficiency in a Simple Market with Incomplete Information," Econometrica, Econometric Society, vol. 62(5), pages 1041-1063, September.
    14. Muthoo, Abhinay & Mutuswami, Suresh, 2005. "Competition and Efficiency in Markets with Quality Uncertainty," Economics Discussion Papers 9981, University of Essex, Department of Economics.
    15. George A. Akerlof, 1970. "The Market for "Lemons": Quality Uncertainty and the Market Mechanism," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 84(3), pages 488-500.
    16. Cremer, Jacques & McLean, Richard P, 1988. "Full Extraction of the Surplus in Bayesian and Dominant Strategy Auctions," Econometrica, Econometric Society, vol. 56(6), pages 1247-1257, November.
    17. Stahl, Dale O, II, 1989. "Oligopolistic Pricing with Sequential Consumer Search," American Economic Review, American Economic Association, vol. 79(4), pages 700-712, September.
    18. Charles Wilson, 1980. "The Nature of Equilibrium in Markets with Adverse Selection," Bell Journal of Economics, The RAND Corporation, vol. 11(1), pages 108-130, Spring.
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    Cited by:

    1. Yuk Ying Chang & Martin Young, 2015. "Dissipative Competition: Evidence from a Quasi-Natural Experiment," International Review of Finance, International Review of Finance Ltd., vol. 15(2), pages 169-198, June.
    2. Klaus Kultti & Eeva Mauring & Juuso Vanhala & Timo Vesala, 2015. "Adverse Selection In Dynamic Matching Markets," Bulletin of Economic Research, Wiley Blackwell, vol. 67(2), pages 115-133, April.

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    More about this item

    JEL classification:

    • C7 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory
    • D4 - Microeconomics - - Market Structure, Pricing, and Design
    • D61 - Microeconomics - - Welfare Economics - - - Allocative Efficiency; Cost-Benefit Analysis
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design

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