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Monitoring Eco-Labels: You Can Have Too Much of a Good Thing

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Author Info
Thomas Liebi
Abstract

An increasing number of product labels is making environmental claims. Typically, these claims are non-verifiable to consumers, they represent a credence attribute of the product. The usual way to handle this problem is external monitoring of such labels. We consider a model where firms in a competitive market choose product quality and the intensity of monitoring. It is shown that all the firms producing the high quality credence good will choose the same level of monitoring, i.e., an industry standard will evolve. However, in a competitive equilibrium there will be more monitoring than is socially desirable.

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Paper provided by Universitaet Bern, Departement Volkswirtschaft in its series Diskussionsschriften with number dp0207.

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Date of creation: Jul 2002
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Handle: RePEc:ube:dpvwib:dp0207

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Related research
Keywords: credence goods; labels; monitoring; product quality;

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Find related papers by JEL classification:
L15 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Information and Product Quality
D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information

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References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
  1. Andersson, Fredrik, 2002. "Pooling reputations," International Journal of Industrial Organization, Elsevier, vol. 20(5), pages 715-730, May. [Downloadable!] (restricted)
  2. Choi, Jay Pil, 1998. "Brand Extension as Informational Leverage," Review of Economic Studies, Blackwell Publishing, vol. 65(4), pages 655-69, October. [Downloadable!] (restricted)
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  3. Winand Emons, 1994. "Credence Goods and Fraudulent Experts," Diskussionsschriften dp9402, Universitaet Bern, Departement Volkswirtschaft.
    Other versions:
  4. Cabral, L.M.B., 2000. "Stretching Firm and Brand Reputation," New York University, Leonard N. Stern School Finance Department Working Paper Seires 00-07, New York University, Leonard N. Stern School of Business-.
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  5. Thomas Liebi, 2002. "Trusting Labels: A Matter of Numbers?," Diskussionsschriften dp0201, Universitaet Bern, Departement Volkswirtschaft. [Downloadable!]
  6. Telser, L G, 1980. "A Theory of Self-enforcing Agreements," Journal of Business, University of Chicago Press, vol. 53(1), pages 27-44, January. [Downloadable!] (restricted)
  7. 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 615-41, August. [Downloadable!] (restricted)
  8. Emons, Winand, 2001. "Credence goods monopolists," International Journal of Industrial Organization, Elsevier, vol. 19(3-4), pages 375-389, March. [Downloadable!] (restricted)
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Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. Thomas Liebi, 2003. "The Demand for Tests," Diskussionsschriften dp0307, Universitaet Bern, Departement Volkswirtschaft. [Downloadable!]
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