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Estimando a Aversão ao Risco, a Taxa de Desconto Intertemporal, e a Substutibilidade Intertemporal do Consumo no Brasil usando Três tipos de Função Utilidade (Versão Preliminar)

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  • Issler, João Victor
  • Piqueira, Natália Scotto

Abstract

Este trabalho estima, usando o método generalizado dos momentos e dados brasileiros, os parâmetros estruturais do modelo CCAPM (consumption capital asset pricing model) a partir de três classes de funções utilidade distintas: função utilidade potência (CES/CRRA), utilidade com hábito externo, e aversão ao desapontamento (Kreps-Porteus). Estes parâmetros estruturais estão associados à aversão ao risco, à elasticidade de substituição intertemporal no consumo e a taxa de desconto intertemporal da utilidade futura, o foco central desse artigo. Os resultados aqui obtidos são analisados e comparados com resultados anteriores para dados brasileiros e americanos.

Suggested Citation

  • Issler, João Victor & Piqueira, Natália Scotto, 2000. "Estimando a Aversão ao Risco, a Taxa de Desconto Intertemporal, e a Substutibilidade Intertemporal do Consumo no Brasil usando Três tipos de Função Utilidade (Versão Preliminar)," FGV/EPGE Economics Working Papers (Ensaios Economicos da EPGE) 387, FGV/EPGE - Escola Brasileira de Economia e Finanças, Getulio Vargas Foundation (Brazil).
  • Handle: RePEc:fgv:epgewp:387
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    References listed on IDEAS

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    Cited by:

    1. Kihlstrom, Richard, 2000. "Monopoly power in dynamic securities markets," FGV/EPGE Economics Working Papers (Ensaios Economicos da EPGE) 428, FGV/EPGE - Escola Brasileira de Economia e Finanças, Getulio Vargas Foundation (Brazil).

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