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Endogenous Timing and Quality Standards in a Vertically Differentiated Duopoly

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Author Info
Giulio ECCHIA (Faculty of Law, University of Foggia, Italie)
Luca LAMBERTINI (Department of Economics, University of Bologna, Italie)

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Abstract

The consequences of the adoption of quality standards on the endogenous timing of moves are investigated in a vertically differentiated duopoly. We obtain two main results. First, we prove that, when the low-quality firm is Stackelberg leader in the quality stage, the related MQS is ineffective. Second, the timing game in the quality space has a unique equilibrium in pure strategies, involving simultaneous moves. The related optimal MQS is time consistent, although suboptimal from the viewpoint of the regulator.

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Publisher Info
Paper provided by Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES) in its series Discussion Papers (REL - Recherches Economiques de Louvain) with number 2001021.

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Length: 12
Date of creation: 01 Jun 2001
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Handle: RePEc:ctl:louvre:2001021

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Related research
Keywords: Minimum Quality Standard; extended game; endogenous timing;

Find related papers by JEL classification:
L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets

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. Lambertini, Luca, 1996. "Choosing Roles in a Duopoly for Endogenously Differentiated Products," Australian Economic Papers, Blackwell Publishing, vol. 35(67), pages 205-24, December.
    Other versions:
  2. Constantatos, Christos & Perrakis, Stylianos, 1998. "Minimum Quality Standards, Entry, and the Timing of the Quality Decision," Journal of Regulatory Economics, Springer, vol. 13(1), pages 47-58, January. [Downloadable!] (restricted)
  3. Cremer, Helmuth & Thisse, Jacques-Francois, 1994. "Commodity Taxation in a Differentiated Oligopoly," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 35(3), pages 613-33, August. [Downloadable!] (restricted)
    Other versions:
  4. Uri Ronnen, 1991. "Minimum Quality Standards, Fixed Costs, and Competition," RAND Journal of Economics, The RAND Corporation, vol. 22(4), pages 490-504, Winter. [Downloadable!] (restricted)
  5. Ecchia, Giulio & Lambertini, Luca, 1997. "Minimum Quality Standards and Collusion," Journal of Industrial Economics, Blackwell Publishing, vol. 45(1), pages 101-13, March. [Downloadable!] (restricted)
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  6. Crampes, Claude & Hollander, Abraham, 1995. "Duopoly and quality standards," European Economic Review, Elsevier, vol. 39(1), pages 71-82, January. [Downloadable!] (restricted)
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  7. Gal-Or, Esther, 1985. "First Mover and Second Mover Advantages," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 26(3), pages 649-53, October. [Downloadable!] (restricted)
  8. Boyer, Marcel & Moreaux, Michel, 1987. "On Stackelberg Equilibria with Differentiated Products: The Critical Role of the Strategy Space," Journal of Industrial Economics, Blackwell Publishing, vol. 36(2), pages 217-30, December. [Downloadable!] (restricted)
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  9. d'Aspremont, C. & Gerard-Varet, L. -A., 1980. "Stackelberg-solvable games and pre-play communication," Journal of Economic Theory, Elsevier, vol. 23(2), pages 201-217, October. [Downloadable!] (restricted)
  10. Scarpa, Carlo, 1998. "Minimum quality standards with more than two firms1," International Journal of Industrial Organization, Elsevier, vol. 16(5), pages 665-676, September. [Downloadable!] (restricted)
  11. Boom, Anette, 1995. "Asymmetric International Minimum Quality Standards and Vertical Differentiation," Journal of Industrial Economics, Blackwell Publishing, vol. 43(1), pages 101-19, March. [Downloadable!] (restricted)
  12. Steve Dowrick, 1986. "von Stackelberg and Cournot Duopoly: Choosing Roles," RAND Journal of Economics, The RAND Corporation, vol. 17(2), pages 251-260, Summer. [Downloadable!] (restricted)
  13. Shaked, Avner & Sutton, John, 1983. "Natural Oligopolies," Econometrica, Econometric Society, vol. 51(5), pages 1469-83, September. [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. Eric Giraud-Héraud & Lamia Rouached & Louis-Georges Soler, 2003. "Minimum Quality Standard and Premium Private Labels," Working Papers hal-00242955_v1, HAL. [Downloadable!]
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