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Market power, randomization and regulation

Author

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  • Loertscher, Simon
  • Muir, Ellen V.

Abstract

This paper provides an introduction to and overview of the mechanism design approach to textbook monopoly and monopsony pricing problems. Specifically, assuming that agents are privately informed about their values and costs, it shows that the optimal selling and procurement mechanisms quite generally involve rationing, provided the underlying mechanism design problem does not satisfy the regularity assumption of Myerson (1981). Rationing takes the form of underpricing in the case of a monopoly seller and of involuntary unemployment and efficiency wages in the case of a monopsony employer. The paper illustrates these phenomena, as well as the effects of price ceilings and minimum wages, with a leading example that permits closed-form solutions. It also explains why resale tends to undermine the firm's benefits from rationing without eliminating them and discusses emerging issues for the theory of regulation.

Suggested Citation

  • Loertscher, Simon & Muir, Ellen V., 2024. "Market power, randomization and regulation," International Journal of Industrial Organization, Elsevier, vol. 96(C).
    • Handle: RePEc:eee:indorg:v:96:y:2024:i:c:s0167718724000365
    DOI: 10.1016/j.ijindorg.2024.103081
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    References listed on IDEAS

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    1. Yellen, Janet L, 1984. "Efficiency Wage Models of Unemployment," American Economic Review, American Economic Association, vol. 74(2), pages 200-205, May.
    2. Bulow, Jeremy & Roberts, John, 1989. "The Simple Economics of Optimal Auctions," Journal of Political Economy, University of Chicago Press, vol. 97(5), pages 1060-1090, October.
    3. Bradley J Larsen, 2021. "The Efficiency of Real-World Bargaining: Evidence from Wholesale Used-Auto Auctions," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 88(2), pages 851-882.
    4. Becker, Gary S, 1991. "A Note on Restaurant Pricing and Other Examples of Social Influences on Price," Journal of Political Economy, University of Chicago Press, vol. 99(5), pages 1109-1116, October.
    5. R. H. Coase, 2013. "The Problem of Social Cost," Journal of Law and Economics, University of Chicago Press, vol. 56(4), pages 837-877.
    6. David Card, 2022. "Design-Based Research in Empirical Microeconomics," American Economic Review, American Economic Association, vol. 112(6), pages 1773-1781, June.
    7. Mussa, Michael & Rosen, Sherwin, 1978. "Monopoly and product quality," Journal of Economic Theory, Elsevier, vol. 18(2), pages 301-317, August.
    8. Bradley Larsen & Anthony Lee Zhang, 2018. "A Mechanism Design Approach to Identification and Estimation," NBER Working Papers 24837, National Bureau of Economic Research, Inc.
    9. L. Elisa Celis & Gregory Lewis & Markus Mobius & Hamid Nazerzadeh, 2014. "Buy-It-Now or Take-a-Chance: Price Discrimination Through Randomized Auctions," Management Science, INFORMS, vol. 60(12), pages 2927-2948, December.
    10. Simon Loertscher & Ellen V. Muir, 2022. "Monopoly Pricing, Optimal Randomization, and Resale," Journal of Political Economy, University of Chicago Press, vol. 130(3), pages 566-635.
    11. Card, David & Krueger, Alan B, 1994. "Minimum Wages and Employment: A Case Study of the Fast-Food Industry in New Jersey and Pennsylvania," American Economic Review, American Economic Association, vol. 84(4), pages 772-793, September.
    12. Harold Hotelling, 1931. "The Economics of Exhaustible Resources," Journal of Political Economy, University of Chicago Press, vol. 39(2), pages 137-137.
    13. William Vickrey, 1961. "Counterspeculation, Auctions, And Competitive Sealed Tenders," Journal of Finance, American Finance Association, vol. 16(1), pages 8-37, March.
    14. Simon Loertscher & Leslie M. Marx, 2022. "Incomplete Information Bargaining with Applications to Mergers, Investment, and Vertical Integration," American Economic Review, American Economic Association, vol. 112(2), pages 616-649, February.
    15. Henderson, Daniel J. & List, John A. & Millimet, Daniel L. & Parmeter, Christopher F. & Price, Michael K., 2012. "Empirical implementation of nonparametric first-price auction models," Journal of Econometrics, Elsevier, vol. 168(1), pages 17-28.
    16. Zoë B. Cullen & Bobak Pakzad‐Hurson, 2023. "Equilibrium Effects of Pay Transparency," Econometrica, Econometric Society, vol. 91(3), pages 765-802, May.
    17. Lucas, Robert Jr, 1976. "Econometric policy evaluation: A critique," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 1(1), pages 19-46, January.
    18. Simon Loertscher & Leslie M. Marx, 2019. "Merger Review for Markets with Buyer Power," Journal of Political Economy, University of Chicago Press, vol. 127(6), pages 2967-3017.
    19. Roger B. Myerson, 1981. "Optimal Auction Design," Mathematics of Operations Research, INFORMS, vol. 6(1), pages 58-73, February.
    20. Lee, David & Saez, Emmanuel, 2012. "Optimal minimum wage policy in competitive labor markets," Journal of Public Economics, Elsevier, vol. 96(9-10), pages 739-749.
    21. Mark Armstrong & John Vickers, 1991. "Welfare Effects of Price Discrimination by a Regulated Monopolist," RAND Journal of Economics, The RAND Corporation, vol. 22(4), pages 571-581, Winter.
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    Keywords

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    JEL classification:

    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
    • D47 - Microeconomics - - Market Structure, Pricing, and Design - - - Market Design
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design

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