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La théorie de l'échange international en concurrence monopolistique


  • Jean-Marc Siroën


[eng] International trade theory in monopolistic competition. A comparative analysis of basic models. . The analysis of international trade theory with product differentiation and monopolistic competition is mainly founded on three different basic models (Lancaster, Krugman, Shaked-Sutton) which are synthetically exposed in the paper. Differences and similarities in hypothesis and results are emphasized and their robustness are tested. The ways to follow for a synthesis between the « new » and the « traditionnal » theory are investigated. [fre] La théorie de l'échange international en concurrence monopolistique. Une comparaison des modèles. . L'analyse du commerce international en concurrence monopolistique avec différenciation du produit est principalement fondée sur trois modèles fondamentaux synthétiquement exposés dans cet article, et qui sont ceux de Lancaster, de Krugman, de Shaked-Sutton. Les différences et les similitudes entre ces modèles au niveau des hypothèses comme à celui des résultats sont soulignées et la robustesse des modèles est appréciée. Enfin, les voies d'une synthèse entre la « nouvelle » théorie de l'échange international et la « traditionnelle » sont explorées.

Suggested Citation

  • Jean-Marc Siroën, 1988. "La théorie de l'échange international en concurrence monopolistique," Revue Économique, Programme National Persée, vol. 39(3), pages 511-544.
  • Handle: RePEc:prs:reveco:reco_0035-2764_1988_num_39_3_409080
    Note: DOI:10.3406/reco.1988.409080

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