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Trade Liberalization and Oligopolistic Industries : A Welfare Appraisal

Author

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  • Tito CORDELLA

    (Université Catholique de Louvain)

Abstract

Cet article essaie d'évaluer, à travers un exemple, les effets en termes de bien-être de la libéralisation des échanges intra-industriels entre deux pays. Si il est vrai que la libéralisation des échanges accroît le bien être « mondial », sous certaines conditions un des deux pays peut avoir intérêt à conserver une situation d'autarcie. Les paramètres qui nous permettrons de juger du caractère bénéfique de l'ouverture du marché domestique à la compétition étrangère sont les tailles relatives des marchés interne et étranger, ainsi que la taille de l'industrie considérée. La prescription de libre-échange sur base unilatérale est valide seulement si l'industrie étrangère est très compétitive et, seulement dans ce cas, les gains des consommateurs compensent les pertes des producteurs. Finalement nous montrons que, si les politiques commerciales sont décidées d'une façon non-cooperative, le libre-échange ne peut jamais être un équilibre de Nash.

Suggested Citation

  • Tito CORDELLA, 1993. "Trade Liberalization and Oligopolistic Industries : A Welfare Appraisal," Discussion Papers (REL - Recherches Economiques de Louvain) 1993033, Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES).
    • Handle: RePEc:ctl:louvre:1993033
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    Cited by:

    1. Leal, Mariel & Garcia, Arturo & Lee, Sang-Ho, 2017. "Effects of globalizing a consumer-friendly firm into an asymmetric mixed duopoly," MPRA Paper 83512, University Library of Munich, Germany.
    2. Roger Clarke & David Collie, 2003. "Product differentiation and the gains from trade under Bertrand duopoly," Canadian Journal of Economics, Canadian Economics Association, vol. 36(3), pages 658-673, August.
    3. Ana Mauleon & Huasheng Song & Vincent Vannetelbosch, 2010. "Networks of Free Trade Agreements among Heterogeneous Countries," Journal of Public Economic Theory, Association for Public Economic Theory, vol. 12(3), pages 471-500, June.
    4. Antonio Cabrales & Massimo Motta, 1996. "Country asymmetries, endogenous product choice and the speed of trade liberalization," Economics Working Papers 259, Department of Economics and Business, Universitat Pompeu Fabra, revised Jan 1998.
    5. Moner-Colonques, Rafael, 1998. "Cost uncertainty and trade liberalization in international oligopoly," Journal of International Economics, Elsevier, vol. 45(2), pages 369-376, August.
    6. Tharakan, Joe & Thisse, Jacques-Francois, 2002. "The importance of being small. Or when countries are areas and not points," Regional Science and Urban Economics, Elsevier, vol. 32(3), pages 381-408, May.
    7. Mariel Leal & Arturo García & Sang-Ho Lee, 2020. "Effects of Integration with a Consumer-Friendly Firm in a Cournot Duopoly," Journal of Industry, Competition and Trade, Springer, vol. 20(3), pages 587-604, September.
    8. Cabrales, Antonio & Motta, Massimo, 2001. "Country asymmetries, endogenous product choice and the timing of trade liberalization," European Economic Review, Elsevier, vol. 45(1), pages 87-107, January.
    9. Tsai, Yingyi & Mukherjee, Arijit & Chen, Jong-Rong, 2016. "Host market competition, foreign FDI and domestic welfare," International Review of Economics & Finance, Elsevier, vol. 42(C), pages 13-22.
    10. Rabah Amir & Jim Y. Jin & Michael Troge, 2015. "Free Trade vs. Autarky under Asymmetric Cournot Oligopoly," Discussion Paper Series, School of Economics and Finance 201509, School of Economics and Finance, University of St Andrews.
    11. Sajal Lahiri & Yingyi Tsai, 2019. "Foreign penetration and domestic competition," Journal of Economics, Springer, vol. 128(1), pages 27-45, September.
    12. Rabah Amir & Jim Y. Jin & Michael Tröge, 2017. "Free Trade versus Autarky under Asymmetric Cournot Oligopoly," Review of International Economics, Wiley Blackwell, vol. 25(1), pages 98-107, February.
    13. Sugata Marjit & Arijit Mukherjee, 2015. "Endogenous Market Structure, Trade Cost Reduction, and Welfare," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 171(3), pages 493-511, September.
    14. José J. Sempere Monerris & Rafael Moner Colonques & Amparo Urbano Salvador, 2010. "Trade liberalization in vertically related markets," Working Papers. Serie AD 2010-09, Instituto Valenciano de Investigaciones Económicas, S.A. (Ivie).
    15. Rabah Amir & Hend Ghazzai & Rim Lahmandi-Ayed, 2020. "On the Political Economy of Free Trade," Working Papers hal-02506064, HAL.

    More about this item

    JEL classification:

    • F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies; Fragmentation
    • F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations

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