IDEAS home Printed from https://ideas.repec.org/a/kap/jincot/v16y2016i4d10.1007_s10842-016-0217-0.html
   My bibliography  Save this article

Trade with Endogenous Market Power Under Asymmetric and Incomplete Information

Author

Listed:
  • Manitra A. Rakotoarisoa

    (Food and Agriculture Organization of the United Nations)

Abstract

This paper addresses whether or not trade under both asymmetric information and endogenous market power fits standard assumptions and outcomes of mechanism design of imperfect competition. I analyse the outcomes of a bilateral trade in which a manufacturer (the principal) purchases n inputs from a seller (the agent). Each input has a continuum of types, but the principal has no information on these input types, excepting their distributions. The model allows input types to shift input supply curves and flexibly accounts for any endogenous monopsony power (i.e., determined by the mechanism). Focusing on an optimal Bayesian mechanism, I find that the monotonicity assumption may not be enough to ensure price discrimination based on type. Truthful implementation implies that when allocation is increasing and weakly convex (curvature zero or positive) in the input type, the principal’s monopsony power decreases as the input type increases (i.e., is higher near competitive price for higher input type). However, under increasing but concave allocation, ambiguity remains as it is no longer guaranteed that high types would receive high prices. I also examine some extensions of the analysis in the cases of a benevolent principal and a mechanism with multiple agents. The findings provide explanation to real-world situations where input attribute affects market power of either player and to the functioning of many markets of goods and services under asymmetric and incomplete information.

Suggested Citation

  • Manitra A. Rakotoarisoa, 2016. "Trade with Endogenous Market Power Under Asymmetric and Incomplete Information," Journal of Industry, Competition and Trade, Springer, vol. 16(4), pages 423-440, December.
  • Handle: RePEc:kap:jincot:v:16:y:2016:i:4:d:10.1007_s10842-016-0217-0
    DOI: 10.1007/s10842-016-0217-0
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1007/s10842-016-0217-0
    File Function: Abstract
    Download Restriction: Access to full text is restricted to subscribers.

    File URL: https://libkey.io/10.1007/s10842-016-0217-0?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Mas-Colell, Andreu & Whinston, Michael D. & Green, Jerry R., 1995. "Microeconomic Theory," OUP Catalogue, Oxford University Press, number 9780195102680.
    2. Eric S. Maskin, 2008. "Mechanism Design: How to Implement Social Goals," American Economic Review, American Economic Association, vol. 98(3), pages 567-576, June.
    3. Coase, R H, 1988. "The Nature of the Firm: Origin," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 4(1), pages 3-17, Spring.
    4. Maskin, Eric & Tirole, Jean, 1992. "The Principal-Agent Relationship with an Informed Principal, II: Common Values," Econometrica, Econometric Society, vol. 60(1), pages 1-42, January.
    5. Weretka, Marek, 2011. "Endogenous market power," Journal of Economic Theory, Elsevier, vol. 146(6), pages 2281-2306.
    6. J. A. Mirrlees, 1971. "An Exploration in the Theory of Optimum Income Taxation," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 38(2), pages 175-208.
    7. Eric Maskin & John Riley, 1984. "Monopoly with Incomplete Information," RAND Journal of Economics, The RAND Corporation, vol. 15(2), pages 171-196, Summer.
    8. Severinov, Sergei, 2008. "An efficient solution to the informed principal problem," Journal of Economic Theory, Elsevier, vol. 141(1), pages 114-133, July.
    9. McAfee, R. Preston & McMillan, John, 1988. "Multidimensional incentive compatibility and mechanism design," Journal of Economic Theory, Elsevier, vol. 46(2), pages 335-354, December.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Xinyi Xie & Liming Ying & Xue Cui, 2022. "Price Strategy Analysis of Electricity Retailers Based on Evolutionary Game on Complex Networks," Sustainability, MDPI, vol. 14(15), pages 1-17, August.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. X. Ruiz del Portal, 2012. "Conditions for incentive compatibility in models with multidimensional allocation functions and one-dimensional types," Review of Economic Design, Springer;Society for Economic Design, vol. 16(4), pages 311-321, December.
    2. Carlier, Guillaume & Dupuis, Xavier & Rochet, Jean-Charles & Thanassoulis, John, 2024. "A general solution to the quasi linear screening problem," Journal of Mathematical Economics, Elsevier, vol. 114(C).
    3. Pascal Courty & Li Hao, 2000. "Sequential Screening," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 67(4), pages 697-717.
    4. Kimmo Berg, 2013. "Complexity of solution structures in nonlinear pricing," Annals of Operations Research, Springer, vol. 206(1), pages 23-37, July.
    5. Andersson, Tommy, 2004. "Essays on Nonlinear Pricing and Welfare," MPRA Paper 59446, University Library of Munich, Germany.
    6. Anastasios Dosis, 2022. "On the informed principal model with common values," RAND Journal of Economics, RAND Corporation, vol. 53(4), pages 792-825, December.
    7. Kelvin Shuangjian Zhang, 2017. "Existence in Multidimensional Screening with General Nonlinear Preferences," Papers 1710.08549, arXiv.org, revised Dec 2018.
    8. Kimmo Berg & Harri Ehtamo, 2009. "Learning in nonlinear pricing with unknown utility functions," Annals of Operations Research, Springer, vol. 172(1), pages 375-392, November.
    9. Kelvin Shuangjian Zhang, 2019. "Existence in multidimensional screening with general nonlinear preferences," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 67(2), pages 463-485, March.
    10. Guillaume Carlier & Xavier Dupuis & Jean-Charles Rochet & John Thanassoulis, 2024. "A General Solution to the Quasi Linear Screening Problem," Post-Print hal-04598698, HAL.
    11. Sahm, Marco, 2006. "Essays in Public Economic Theory," Munich Dissertations in Economics 5633, University of Munich, Department of Economics.
    12. Brett, Craig & Weymark, John A., 2011. "How optimal nonlinear income taxes change when the distribution of the population changes," Journal of Public Economics, Elsevier, vol. 95(11), pages 1239-1247.
    13. Laurence Jacquet & Etienne lehmann & Bruno Van Der Linden, 2012. "Signing distortions in optimal tax or other adverse selection models with random participation," THEMA Working Papers 2012-27, THEMA (THéorie Economique, Modélisation et Applications), Université de Cergy-Pontoise.
    14. Dirk Bergemann & Benjamin Brooks & Stephen Morris, 2015. "The Limits of Price Discrimination," American Economic Review, American Economic Association, vol. 105(3), pages 921-957, March.
    15. Antonio Cabrales & Gary Charness & Marie Claire Villeval, 2006. "Competition, Hidden Information and Efficiency: An Experiment," Post-Print halshs-00175051, HAL.
    16. van Egteren, Henry, 1996. "Regulating an externality-generating public utility: A multi-dimensional screening approach," European Economic Review, Elsevier, vol. 40(9), pages 1773-1797, December.
    17. Takeshi Nishimura, 2019. "Informed Principal Problems in Bilateral Trading," Papers 1906.10311, arXiv.org, revised Feb 2022.
    18. Faig Miquel & Jerez Belén, 2006. "Inflation, Prices, and Information in Competitive Search," The B.E. Journal of Macroeconomics, De Gruyter, vol. 6(1), pages 1-34, September.
    19. Wong, Adam Chi Leung, 2014. "The choice of the number of varieties: Justifying simple mechanisms," Journal of Mathematical Economics, Elsevier, vol. 54(C), pages 7-21.
    20. Jacquet, Laurence & Lehmann, Etienne & Van der Linden, Bruno, 2013. "Optimal redistributive taxation with both extensive and intensive responses," Journal of Economic Theory, Elsevier, vol. 148(5), pages 1770-1805.

    More about this item

    Keywords

    D4 market structure and pricing; L1 market structure; firm strategy; and market performance; D8 information; knowledge; and uncertainty; C7 game theory and bargaining theory;
    All these keywords.

    JEL classification:

    • D4 - Microeconomics - - Market Structure, Pricing, and Design
    • L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance
    • D8 - Microeconomics - - Information, Knowledge, and Uncertainty
    • C7 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:kap:jincot:v:16:y:2016:i:4:d:10.1007_s10842-016-0217-0. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.