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Avaliação De Políticas Comerciais Em Modelos De Equilíbrio Geral Com Pressuposições Alternativas Quanto Aos Retornos À Escala

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Author Info
Antônio Carvalho Campos
Angelo Costa Gurgel
Abstract

This paper presents an applied general equilibrium model used to quantify the impacts of trade policies on Brazil and its trade partners, under alternative assumptions of constante returns and perfect competition and economies of scale and imperfect competition. The results suggest that the welfare impacts are larger when economies of scale and imperfect competition are modeled. The exploitation of economies of scale contributes to this result, through rationalization and pro-competitive effects on the Brazilian industries. Also, decreasing in comsumer prices and increasing in returns of primary factors are larger under assumptions of economies of scale and imperfect competition.

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Paper provided by ANPEC - Associação Nacional dos Centros de Pósgraduação em Economia [Brazilian Association of Graduate Programs in Economics] in its series Anais do XXXII Encontro Nacional de Economia [Proceedings of the 32th Brazilian Economics Meeting] with number 106.

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Date of creation: 2004
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Handle: RePEc:anp:en2004:106

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Find related papers by JEL classification:
C68 - Mathematical and Quantitative Methods - - Mathematical Methods and Programming - - - Computable General Equilibrium Models
F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies
D43 - Microeconomics - - Market Structure and Pricing - - - Oligopoly and Other Forms of Market Imperfection

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  1. Rutherford, Thomas F, 1999. "Applied General Equilibrium Modeling with MPSGE as a GAMS Subsystem: An Overview of the Modeling Framework and Syntax," Computational Economics, Springer, vol. 14(1-2), pages 1-46, October. [Downloadable!]
  2. Markusen, James R. & Rutherford, Thomas F. & Hunter, Linda, 1995. "Trade liberalization in a multinational-dominated industry," Journal of International Economics, Elsevier, vol. 38(1-2), pages 95-117, February. [Downloadable!] (restricted)
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This page was last updated on 2009-11-17.


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