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Reputation and Turnover

Author

Listed:
  • Rafael Rob

    (Department of Economics, University of Pennsylvania)

  • Tadashi Sekiguchi

    (Institute of Economic Research, Kyoto University)

Abstract

We consider a repeated duopoly game where each firm privately chooses its investment in quality, and realized quality is a noisy indicator of the firm's investment. We focus on dynamic reputation equilibria, whereby consumers "discipline" a firm by switching to its rival in the case that the realized quality of its product is too low. This type of equilibrium is characterized by consumers' tolerance level - the level of product quality below which consumers switch to the rival firm - and firms' investment in quality. Given consumers' tolerance level, we determine when a dynamic equilibrium that gives higher welfare than the static equilibrium exists. We also derive comparative statics properties, and characterize a set of investment levels and, hence, payoffs that our equilibria sustain.

Suggested Citation

  • Rafael Rob & Tadashi Sekiguchi, 2004. "Reputation and Turnover," KIER Working Papers 594, Kyoto University, Institute of Economic Research.
    • Handle: RePEc:kyo:wpaper:594
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    References listed on IDEAS

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    1. Drew Fudenberg & David Levine & Eric Maskin, 2008. "The Folk Theorem With Imperfect Public Information," World Scientific Book Chapters, in: Drew Fudenberg & David K Levine (ed.), A Long-Run Collaboration On Long-Run Games, chapter 12, pages 231-273, World Scientific Publishing Co. Pte. Ltd..
    2. Ippolito, Richard A, 1992. "Consumer Reaction to Measures of Poor Quality: Evidence from the Mutual Fund Industry," Journal of Law and Economics, University of Chicago Press, vol. 35(1), pages 45-70, April.
    3. Kreps, David M. & Wilson, Robert, 1982. "Reputation and imperfect information," Journal of Economic Theory, Elsevier, vol. 27(2), pages 253-279, August.
    4. Chalk, Andrew J, 1987. "Market Forces and Commercial Aircraft Safety," Journal of Industrial Economics, Wiley Blackwell, vol. 36(1), pages 61-81, September.
    5. 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 615-641, August.
    6. Roy Radner & Roger Myerson & Eric Maskin, 1986. "An Example of a Repeated Partnership Game with Discounting and with Uniformly Inefficient Equilibria," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 53(1), pages 59-69.
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    Cited by:

    1. Jeremy A. Sandford, 2010. "Experts and quacks," RAND Journal of Economics, RAND Corporation, vol. 41(1), pages 199-214, March.
    2. Du, Chuang, 2012. "Solving payoff sets of perfect public equilibria: an example," MPRA Paper 38622, University Library of Munich, Germany.
    3. Pak Hung Au & Yuk‐Fai Fong & Jin Li, 2020. "Negotiated Block Trade And Rebuilding Of Trust," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 61(2), pages 901-939, May.
    4. Hongbin Cai & Ichiro Obara, 2009. "Firm reputation and horizontal integration," RAND Journal of Economics, RAND Corporation, vol. 40(2), pages 340-363, June.
    5. Alcalá, Francisco & González-Maestre, Miguel & Martínez-Pardina, Irene, 2014. "Information and quality with an increasing number of brands," International Journal of Industrial Organization, Elsevier, vol. 37(C), pages 109-117.
    6. Cai, Hongbin, 2004. "Firm Reputation and Horizontal Integration," Santa Cruz Department of Economics, Working Paper Series qt6rk9f1fm, Department of Economics, UC Santa Cruz.
    7. Takaomi Notsu, 2023. "Collusion with capacity constraints under a sales maximization rationing rule," International Journal of Game Theory, Springer;Game Theory Society, vol. 52(2), pages 485-516, June.

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    More about this item

    Keywords

    Reputation; consumer switching; moral hazard; repeated games;
    All these keywords.

    JEL classification:

    • C73 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Stochastic and Dynamic Games; Evolutionary Games
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • L14 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Transactional Relationships; Contracts and Reputation
    • L15 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Information and Product Quality

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