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Choques de oferta e política monetaria na economia brasileira: uma análise do impacto dos preços das commodities na inflação entre 2002 e 2014 [Supply shocks and monetary policy in the Brazilian economy: an analysis of the impact of commodity prices on inflation between 2002 and 2014]

Author

Listed:
  • Aniela Fagundes Carrara

    (UFMT)

  • Geraldo Sant’Ana de Camargo Barros

    (USP)

Abstract

Este estudo investiga como os choques de oferta, originados pelos preços das commodities, têm impactado na inflação brasileira e como e com que eficiência a política monetária do país tem reagido. Para tanto, foi estimado um modelo semiestrutural contendo uma curva de Phillips, uma curva IS e duas versões da Função de Reação do Banco Central. O método de estimação empregado foi o de Autorregressão Vetorial com Correção de Erro (VEC) na sua versão estrutural. Os resultados sugerem que a taxa de inflação brasileira tem um componente de indexação importante, mas é também influenciada pela expectativa que o mercado forma a seu respeito e pelo comportamento dos preços do lado da oferta, que também exercem certo impacto na expectativa de inflação.

Suggested Citation

  • Aniela Fagundes Carrara & Geraldo Sant’Ana de Camargo Barros, 2019. "Choques de oferta e política monetaria na economia brasileira: uma análise do impacto dos preços das commodities na inflação entre 2002 e 2014 [Supply shocks and monetary policy in the Brazilian econo," Nova Economia, Economics Department, Universidade Federal de Minas Gerais (Brazil), vol. 29(3), pages 757-794, September.
  • Handle: RePEc:nov:artigo:v:29:y:2019:i:3:p:757-794
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    More about this item

    Keywords

    inflação; choques de oferta; preços das commodities; política monetária;
    All these keywords.

    JEL classification:

    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • E37 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Forecasting and Simulation: Models and Applications
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy

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