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Reduzindo a Incerteza no Mercado de Seguros: Uma Abordagem via Informações de Sensoriamento Remoto e Atuária

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  • Ozaki, Vitor
  • Campos, Rogério

Abstract

Em qualquer contrato de seguro, dois parâmetros são fundamentais: a taxa de prêmio e a indenização. A metodologia de cálculo da taxa de prêmio é fundamental para evitar problemas de assimetria de informação, enquanto métodos de acompanhamento do objeto segurado podem ser úteis no dimensionamento e controle das perdas. Em geral, a incerteza do fluxo financeiro das empresas em um mercado contingente é elevada. O estudo propõe reduzir essa incerteza por meio de métodos alternativos de precificação baseados em modelos hierárquicos Bayesianos e no uso de informações de sensoriamento remoto. A metodologia aprimora o entendimento da dinâmica temporal e espacial do fluxo financeiro de um agente econômico no mercado de seguro agrícola considerado um dos ramos mais complexos para se operacionalizar. Os resultados mostram que a metodologia de precificação estima com relativa precisão as taxas de prêmio e o uso da geotecnologia aponta para melhoras significativas na quantificação das perdas agrícolas.

Suggested Citation

  • Ozaki, Vitor & Campos, Rogério, 2017. "Reduzindo a Incerteza no Mercado de Seguros: Uma Abordagem via Informações de Sensoriamento Remoto e Atuária," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 71(4), December.
    • Handle: RePEc:fgv:epgrbe:v:71:y:2017:i:4:a:27375
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