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Determinantes Da Oferta De Exportação De Carne De Frango No Período De 1992 A 2007

Author

Listed:
  • Silva, Marcia Aparecida Paiva
  • Campos, Antonio Carvalho

Abstract

-O objetivo deste trabalho é analisar os determinantes da oferta de exportação de carne de frango no período de 1992 a 2007, quando o setor conquistou maior representatividade nas exportações brasileiras. O modelo teórico fundamenta-se na determinação das exportações através da diferença entre a oferta e a demanda do mercado interno, sendo correspondente ao excedente do mercado doméstico. O modelo econométrico baseia-se na metodologia de Auto-Regressão Vetorial (VAR) restrito ou reparametrizado, denominado de Vetor de Correção de Erro (VEC). Para tanto, as propriedades de integração e a análise de co-integração pelo procedimento de Johansen foram consideradas na análise. Os resultados mostram que o preço doméstico e a renda interna têm significativo impacto sobre as exportações de carne de frango brasileira, apresentando reflexos negativos sobre o volume exportado. O preço externo apresenta impacto significativo e positivo sobre a quantidade exportada. A taxa de câmbio não se apresentou estatisticamente significativa, o que indica a existência de outros fatores determinantes das exportações de carne de frango, que não foram considerados.----------------------------------The objective of this study is to analyze the determinants of chicken meat export supply in the period from 1992 to 2007, when the industry won greater representation in Brazilian exports. The theoretical model is based on the determination of exports through the gap between supply and demand of the internal market, which corresponds to the surplus of the domestic market. The econometric model is based on the Vector Auto-Regressive (VAR) methodology restricted or reparametrized, known as Vector Error Correction (VEC). Thus, the integration and co-integration analysis properties of the Johansen’s procedure were considered in the analysis. The results show that the price and household income have significant impact on Brazilian chicken meat exports, leading to a negative effect on the exported volume. The external price presents significant and positive impact on the quantity exported. The exchange rate did not have statistical significance, which indicates the existence of other determinants on chicken meat exports, which were not considered.

Suggested Citation

  • Silva, Marcia Aparecida Paiva & Campos, Antonio Carvalho, 2008. "Determinantes Da Oferta De Exportação De Carne De Frango No Período De 1992 A 2007," 46th Congress, July 20-23, 2008, Rio Branco, Acre, Brazil 133316, Sociedade Brasileira de Economia, Administracao e Sociologia Rural (SOBER).
  • Handle: RePEc:ags:sbrfsr:133316
    DOI: 10.22004/ag.econ.133316
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