IDEAS home Printed from https://ideas.repec.org/p/cdl/oplwec/qt9c5508x4.html
   My bibliography  Save this paper

Credence Goods Monopolists

Author

Listed:
  • Emons, Winand

Abstract

With a credence good, consumers are never sure about the extent of the good that they actually need. Experts such as doctors and lawyers, as well as auto mechanics and appliance service-persons (the sellers) not only provide the services, but also act as the expert in determining the customer's requirements. This information asymmetry between buyers and the seller creates strong incentives for the seller to cheat. We analyze whether the market mechanism may induce non-fraudulent seller behavior.

Suggested Citation

  • Emons, Winand, 1997. "Credence Goods Monopolists," Berkeley Olin Program in Law & Economics, Working Paper Series qt9c5508x4, Berkeley Olin Program in Law & Economics.
  • Handle: RePEc:cdl:oplwec:qt9c5508x4
    as

    Download full text from publisher

    File URL: https://www.escholarship.org/uc/item/9c5508x4.pdf;origin=repeccitec
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Jacob Glazer & Thomas G. McGuire, 1991. "The Economics of Referrals," Papers 0020, Boston University - Industry Studies Programme.
    2. Carolyn Pitchik & Andrew Schotter, 1993. "Information Transmission in Regulated Markets," Canadian Journal of Economics, Canadian Economics Association, vol. 26(4), pages 815-829, November.
    3. Darby, Michael R & Karni, Edi, 1973. "Free Competition and the Optimal Amount of Fraud," Journal of Law and Economics, University of Chicago Press, vol. 16(1), pages 67-88, April.
    4. Winand Emons, 1997. "Credence Goods and Fraudelent Experts," RAND Journal of Economics, The RAND Corporation, vol. 28(1), pages 107-119, Spring.
    5. Dana, James D, Jr & Spier, Kathryn E, 1993. "Expertise and Contingent Fees: The Role of Asymmetric Information in Attorney Compensation," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 9(2), pages 349-367, October.
    6. Wolfgang Pesendorfer & Asher Wolinsky, 2003. "Second Opinions and Price Competition: Inefficiency in the Market for Expert Advice," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 70(2), pages 417-437.
    7. Asher Wolinsky, 1993. "Competition in a Market for Informed Experts' Services," RAND Journal of Economics, The RAND Corporation, vol. 24(3), pages 380-398, Autumn.
    8. Paul Milgrom & John Roberts, 1986. "Relying on the Information of Interested Parties," RAND Journal of Economics, The RAND Corporation, vol. 17(1), pages 18-32, Spring.
    9. Gaynor, Martin, 1994. "Issues in the Industrial Organization of the Market for Physician Services," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 3(1), pages 211-255, Spring.
    10. Fridolin E. Marty, 1998. "Capacity as a Determinant of the Supply for Physicians' Services," Diskussionsschriften dp9805, Universitaet Bern, Departement Volkswirtschaft.
    11. Demski, Js & Sappington, Dem, 1987. "Delegated Expertise," Journal of Accounting Research, Wiley Blackwell, vol. 25(1), pages 68-89.
    12. Taylor, Curtis R, 1995. "The Economics of Breakdowns, Checkups, and Cures," Journal of Political Economy, University of Chicago Press, vol. 103(1), pages 53-74, February.
    13. Robert B. Ekelund & Franklin G. Mixon & Rand W. Ressler, 1995. "Advertising and information: an empirical study of search, experience and credence goods," Journal of Economic Studies, Emerald Group Publishing, vol. 22(2), pages 33-43, May.
    14. Emons, Winand, 1989. "On the Limitation of Warranty Duration," Journal of Industrial Economics, Wiley Blackwell, vol. 37(3), pages 287-301, March.
    15. Emons, Winand, 1988. "Warranties, moral hazard, and the lemons problem," Journal of Economic Theory, Elsevier, vol. 46(1), pages 16-33, October.
    16. Emons, Winand, 2000. "Expertise, contingent fees, and insufficient attorney effort," International Review of Law and Economics, Elsevier, vol. 20(1), pages 21-33, March.
    Full references (including those not matched with items on IDEAS)

    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. Helmut Bester & Matthias Dahm, 2018. "Credence Goods, Costly Diagnosis and Subjective Evaluation," Economic Journal, Royal Economic Society, vol. 128(611), pages 1367-1394, June.
    2. Bester, Helmut & Ouyang, Yaofu, 2018. "Optimal procurement of a credence good under limited liability," International Journal of Industrial Organization, Elsevier, vol. 61(C), pages 96-129.
    3. Patrick Bolton & Xavier Freixas & Joel Shapiro, 2004. "Conflicts of interest, information provision and competition in banking," Economics Working Papers 760, Department of Economics and Business, Universitat Pompeu Fabra.
    4. De Jaegher, Kris, 2010. "Physician incentives: Cure versus prevention," Journal of Health Economics, Elsevier, vol. 29(1), pages 124-136, January.
    5. Vincze, János, 2010. "Miért és mitől védjük a fogyasztókat?. Aszimmetrikus információ és/vagy korlátozott racionalitás [Asymmetric information and/or bounded rationality: why are consumers protected and from what?]," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(9), pages 725-752.
    6. Uwe Dulleck & Rudolf Kerschbamer, 2003. "Price Discrimination in Markets for Experts´ Services," Vienna Economics Papers vie0312, University of Vienna, Department of Economics.
    7. Dulleck, Uwe & Kerschbamer, Rudolf, 2003. "Price Discrimination in Markets for Experts' Services," CEPR Discussion Papers 4155, C.E.P.R. Discussion Papers.
    8. Dominik Erharter, 2012. "Credence goods markets, distributional preferences and the role of institutions," Working Papers 2012-11, Faculty of Economics and Statistics, Universität Innsbruck.
    9. Uwe Dulleck & Rudolf Kerschbamer, 2005. "Price discrimination via the choice of distribution channels," Economics working papers 2005-08, Department of Economics, Johannes Kepler University Linz, Austria.
    10. Dulleck, Uwe & Kerschbamer, Rudolf, 2009. "Experts vs. discounters: Consumer free-riding and experts withholding advice in markets for credence goods," International Journal of Industrial Organization, Elsevier, vol. 27(1), pages 15-23, January.
    11. Wolfgang Pesendorfer & Asher Wolinsky, 2003. "Second Opinions and Price Competition: Inefficiency in the Market for Expert Advice," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 70(2), pages 417-437.
    12. Uwe Dulleck & Rudolf Kerschbamer & Matthias Sutter, 2009. "The Economics of Credence Goods: On the Role of Liability, Verifiability, Reputation and Competition," Working Papers 2009-03, Faculty of Economics and Statistics, Universität Innsbruck.
    13. Uwe Dulleck & Rudolf Kerschbamer, 2001. "On Doctors, Mechanics and Computer Specialists Or Where are the Problems with Credence Goods?," Vienna Economics Papers vie0101, University of Vienna, Department of Economics.
    14. Martin Obradovits & Philipp Plaickner, 2020. "Searching for Treatment," Working Papers 2020-18, Faculty of Economics and Statistics, Universität Innsbruck.
    15. Jost, Peter-J. & Reik, Steffen & Ressi, Anna, 2019. "Information in a Monopolist's Credence Good Market," VfS Annual Conference 2019 (Leipzig): 30 Years after the Fall of the Berlin Wall - Democracy and Market Economy 203555, Verein für Socialpolitik / German Economic Association.
    16. Hyndman, Kyle & Ozerturk, Saltuk, 2011. "Consumer information in a market for expert services," Journal of Economic Behavior & Organization, Elsevier, vol. 80(3), pages 628-640.
    17. Cao, Yiran & Chen, Yongmin & Ding, Yucheng & Zhang, Tianle, 2022. "Search and competition in expert markets," MPRA Paper 114170, University Library of Munich, Germany.
    18. Bolton, Patrick & Freixas, Xavier & Shapiro, Joel, 2007. "Conflicts of interest, information provision, and competition in the financial services industry," Journal of Financial Economics, Elsevier, vol. 85(2), pages 297-330, August.
    19. Péter Eso & Balázs Szentes, 2004. "The Price of Advice," Discussion Papers 1416, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
    20. David Bardey & Denis Gromb & David Martimort & Jérôme Pouyet, 2020. "Controlling Sellers Who Provide Advice: Regulation and Competition," Journal of Industrial Economics, Wiley Blackwell, vol. 68(3), pages 409-444, September.

    More about this item

    JEL classification:

    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games

    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:cdl:oplwec:qt9c5508x4. 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: Lisa Schiff (email available below). General contact details of provider: https://edirc.repec.org/data/lebrkus.html .

    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.