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A Influência Dos Investimentos Diretos Externos (Ide) Na Rentabilidade E No Risco: Uma Aplicação Dos Modelos De Séries Temporais, No Período De 2000 A 2012, Numa Empresa Do Setor Alimentício

Author

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  • Pessanha, Gabriel Rodrigo Gomes
  • de Alcântara, Juciara Nunes
  • Calegario, Cristina Lelis Leal
  • dos Santos, Antonio Carlos
  • de Ázara, Leiziane Neves

Abstract

Objetivou-se, neste estudo, mensurar e avaliar os impactos da adoção de estratégias de investimento direto externo (IDE), nas métricas de rentabilidade (ROA, ROE e EVA) e risco (volatilidade) da empresa JBS S.A.. Inicialmente, aplicou-se a metodologia de análise de intervenção para estudar o comportamento das métricas de rentabilidade mediante a adoção de estratégias de investimentos externose, a partir do modelo ajustado, pode-se afirmar que o IDE foi capaz de mudar negativamente o comportamento da rentabilidade da empresa. Posteriormente, modelou-se a volatilidade do retorno das ações para verificar a reação do mercado acionário após o anúncio de IDE da JBS S.A. quando, de maneira geral, os resultados confirmaram a hipótese de impacto do IDE na volatilidade porque, em outras palavras, o anúncio de investimentos externos afetam o comportamento do investidor e, consequentemente, eleva o risco do mercado acionário. O estudo é inovador visto que revela o caráter intervencionista das estratégias de IDE nas métricas de rentabilidade e risco da organização estudada. ----- In this study, we aimed to measure and asses the adopting impacts of strategies of Foreign Direct Investments (FDI) in the metrics of profitability (ROA, ROE and EVA) and risk (volatility) of the company JBS S.A. Firstly, we used the methodology of analysing the intervention for studying the pattern of metrics of profitability by means of adoption of strategies of foreign investments and, from fitted models, we can state that the FDI was able to change negatively the pattern of company profitability. Secondly, we modelled the return volatility of assets for verifying the stock market reaction after the announcement of FDI of JBS S.A. when, in general, results confirmed the hypothesis of FDI impact in the volatility because, in other words, the announcement of foreign investments affects the behaviour of the investor and, consequently, raises the risk of stock market. Therefore, the research is innovative because it reveals the interventionist character of FDI strategies in the metrics of profitability and risk of the company.

Suggested Citation

  • Pessanha, Gabriel Rodrigo Gomes & de Alcântara, Juciara Nunes & Calegario, Cristina Lelis Leal & dos Santos, Antonio Carlos & de Ázara, Leiziane Neves, 2014. "A Influência Dos Investimentos Diretos Externos (Ide) Na Rentabilidade E No Risco: Uma Aplicação Dos Modelos De Séries Temporais, No Período De 2000 A 2012, Numa Empresa Do Setor Alimentício," Organizações Rurais e Agroindustriais/Rural and Agro-Industrial Organizations, Universidade Federal de Lavras, Departamento de Administracao e Economia, vol. 16(4), December.
  • Handle: RePEc:ags:orarao:262749
    DOI: 10.22004/ag.econ.262749
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    Keywords

    Financial Economics; Risk and Uncertainty;

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