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Modeling the impact of real and financial shocks on Mercosur: the role of the exchange rate regime

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  • Jean-Pierre Allegret

    (GATE - Groupe d'analyse et de théorie économique - UL2 - Université Lumière - Lyon 2 - ENS LSH - Ecole Normale Supérieure Lettres et Sciences Humaines - CNRS - Centre National de la Recherche Scientifique)

  • Alain Sand-Zantman

    (GATE - Groupe d'analyse et de théorie économique - UL2 - Université Lumière - Lyon 2 - ENS LSH - Ecole Normale Supérieure Lettres et Sciences Humaines - CNRS - Centre National de la Recherche Scientifique)

Abstract

This paper studies to what extent the diversity of exchange rate regimes within Mercosur exerts an influence on the feasibility of a monetary union in this area. A semi-structural VAR model is built for each country, including a set of international and domestic variables. Based on impulse response functions and forecast error decomposition, we conclude that differences of exchange rate regime explain significantly the divergences of economic dynamics triggered by foreign or domestic shocks. Second, we decompose the structural innovations generated by each country model into unobservable common and idiosyncratic components, using a state-space model. This last exercise, intended to assess the degree of policy coordination between the Mercosur members, did not disclose any common component for the structural innovations generated by the three national models.

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  • Jean-Pierre Allegret & Alain Sand-Zantman, 2007. "Modeling the impact of real and financial shocks on Mercosur: the role of the exchange rate regime," Post-Print halshs-00142506, HAL.
    • Handle: RePEc:hal:journl:halshs-00142506
    Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-00142506
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    Cited by:

    1. Andrea Bonilla Bolanos, 2014. "External Vulnerabilities And Economic Integration: Is The Union Of South American Nations A Promising Project?," Journal of Economic Development, Chung-Ang Unviersity, Department of Economics, vol. 39(2), pages 97-131, June.
    2. Jean-Pierre Allégret & Alain Sand-Zantman, 2008. "Does a Monetary Union protect again foreign shocks? An assessment of Latin American integration using a Bayesian VAR," Working Papers 0809, Groupe d'Analyse et de Théorie Economique Lyon St-Étienne (GATE Lyon St-Étienne), Université de Lyon.
    3. Andrea Bonilla Bolanos, 2014. "An Examination of the Convergence in the Output of South American Countries: The Influence of the Region’s Integration Projects," Working Papers 1424, Groupe d'Analyse et de Théorie Economique Lyon St-Étienne (GATE Lyon St-Étienne), Université de Lyon.
    4. Jean-Pierre Allegret & Alain Sand-Zantman, 2008. "Monetary Integration Issues in Latin America: A Multivariate Assessment," Panoeconomicus, Savez ekonomista Vojvodine, Novi Sad, Serbia, vol. 55(3), pages 279-308, September.
    5. Allegret, Jean-Pierre & Sand-Zantman, Alain, 2009. "Does a Monetary Union protect against external shocks?: An assessment of Latin American integration," Journal of Policy Modeling, Elsevier, vol. 31(1), pages 102-118.
    6. Andrea Bonilla, 2014. "An Examination of the Convergence in the Output of South American Countries: The Influence of the Region's Integration Projects," Working Papers halshs-01069353, HAL.
    7. Andrea Bonilla BOLAÑOS, 2017. "Are South American Countries Really Converging?: The Influence of the Region's Integration Projects," Journal for Economic Forecasting, Institute for Economic Forecasting, vol. 0(3), pages 130-149, September.

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    More about this item

    Keywords

    co-movement; Cycles; Mercosur; optimum currency area; unobserved components model; co-mouvement; modèle à composantes inobservables; VAR; zone monétaire optimale;
    All these keywords.

    JEL classification:

    • C32 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • F42 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - International Policy Coordination and Transmission

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