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Cost Heterogeneity, Industry Concentration and Startegic Trade Policies

Author

Listed:
  • Van Long, N.
  • Soubeyran, A.

Abstract

This paper shows that if domestic firms do not have identical unit costs, then the interplay between the Herfindahl index of concentration and the elasticity of the slope of the demand curve is of major importance in the determination of optimal trade policies. When the demand curve is concave, an export tax will shift the domestic industry's concentration in favor of lower cost firms, resulting in an improvement in allocative production efficiency.

Suggested Citation

  • Van Long, N. & Soubeyran, A., 1996. "Cost Heterogeneity, Industry Concentration and Startegic Trade Policies," G.R.E.Q.A.M. 96a39, Universite Aix-Marseille III.
  • Handle: RePEc:fth:aixmeq:96a39
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    References listed on IDEAS

    as
    1. Seade, J, 1985. "Profitable Cost Increases and the Shifting of Taxation : Equilibrium Response of Markets in Oligopoly," The Warwick Economics Research Paper Series (TWERPS) 260, University of Warwick, Department of Economics.
    2. Brander, James A. & Spencer, Barbara J., 1984. "Trade warfare: Tariffs and cartels," Journal of International Economics, Elsevier, vol. 16(3-4), pages 227-242, May.
    3. Dixit, Avinash, 1984. "International Trade Policy for Oligopolistic Industries," Economic Journal, Royal Economic Society, vol. 94(376a), pages 1-16, Supplemen.
    4. Krishna, Kala & Thursby, Marie, 1991. "Optimal policies with strategic distortions," Journal of International Economics, Elsevier, vol. 31(3-4), pages 291-308, November.
    5. Lahiri, Sajal & Ono, Yoshiyasu, 1988. "Helping Minor Firms Reduces Welfare," Economic Journal, Royal Economic Society, vol. 98(393), pages 1199-1202, December.
    6. Brander, James A. & Spencer, Barbara J., 1985. "Export subsidies and international market share rivalry," Journal of International Economics, Elsevier, vol. 18(1-2), pages 83-100, February.
    7. Jonathan Eaton & Gene M. Grossman, 1986. "Optimal Trade and Industrial Policy Under Oligopoly," The Quarterly Journal of Economics, Oxford University Press, vol. 101(2), pages 383-406.
    8. Theodore C. Bergstrom & Hal R. Varian, 1985. "When Are Nash Equilibria Independent of the Distribution of Agents' Characteristics?," Review of Economic Studies, Oxford University Press, vol. 52(4), pages 715-718.
    9. Dixit, Avinash K, 1986. "Comparative Statics for Oligopoly," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 27(1), pages 107-122, February.
    10. Tran Huu Dung, 1993. "Optimal Taxation and Heterogeneous Oligopoly," Canadian Journal of Economics, Canadian Economics Association, vol. 26(4), pages 933-947, November.
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    More about this item

    Keywords

    MARKET STRUCTURE; TRADE POLICY; OLIGOPOLIES;

    JEL classification:

    • F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations
    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection

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