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Consumer Uncertainty about which Firm Sells the High Quality: on the Slow Penetration of Some Credence Goods

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  • Bonroy, Olivier
  • Constantatos, Christos

Abstract

In this paper, we analyze cases where consumers are aware of the existence of two qualities but do not know which firm sells the good one. We show that if the production of the high quality requires higher cost, its producer may be severly disadvantaged, even if the additional utility fully justifies the extra cost. We even show cases where all consumers beliefs are in favour of the efficient high quality producer, yet it is its inefficient rival that monopolizes the market! This result explains the slow penetration of some credence goods like environementally friendly products, organic vegetables, etc. It also makes an urgent call for labelling this kind of products.

Suggested Citation

  • Bonroy, Olivier & Constantatos, Christos, 2003. "Consumer Uncertainty about which Firm Sells the High Quality: on the Slow Penetration of Some Credence Goods," Cahiers de recherche 0307, GREEN.
    • Handle: RePEc:lvl:lagrcr:0307
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    File URL: http://www.green.ecn.ulaval.ca/CahiersGREEN2003/03-07.pdf
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    References listed on IDEAS

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    1. Jean J. Gabszewicz & Isabel Grilo, 1992. "Price Competition When Consumersare Uncertain About Which Firm Sells Which Quality," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 1(4), pages 629-650, December.
    2. Carl Shapiro, 1983. "Optimal Pricing of Experience Goods," Bell Journal of Economics, The RAND Corporation, vol. 14(2), pages 497-507, Autumn.
    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. Carl Shapiro, 1983. "Premiums for High Quality Products as Returns to Reputations," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 98(4), pages 659-679.
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    Cited by:

    1. Olivier Bonroy & Christos Constantatos, 2004. "Biens de confiance et concurrence en prix. Quand aucun producteur ne souhaite l'introduction d'un label," Revue économique, Presses de Sciences-Po, vol. 55(3), pages 527-532.

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    More about this item

    Keywords

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    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • L15 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Information and Product Quality

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