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Rendas vitalícias sobre casais

Authors: Serrano, Ana Sofia Alves;

Rendas vitalícias sobre casais

Abstract

A duração da vida humana é cada vez mais longa. O aumento sistemático da longevidade é um risco enfrentado pela Segurança Social, mas também pelas seguradoras do Ramo Vida. As seguradoras oferecem proteção contra o risco de longevidade através da oferta de rendas sobre a vida humana ou outros produtos em que estas sejam parte integrante. Nesta dissertação efetua-se um estudo, sob o ponto de vista atuarial, das rendas sobre a vida humana, dando-se especial relevo às rendas sobre casais. Verifica-se que, em geral, existe pouca informação sobre as rendas para casais na literatura atuarial. Numa primeira fase, demonstra-se a relevância e atualidade deste estudo, introduzem-se alguns conceitos e funções associadas ao comportamento da mortalidade humana, identificam-se os principais tipos de rendas sobre a vida humana individuais e para casais e derivam-se fórmulas para o cálculo dos seus valores atuariais. Por fim, realiza-se um estudo empírico dos valores atuariais de vários tipos de rendas vitalícias individuais e para casais, com base em tábuas de mortalidade portuguesas, para o cálculo de prémios de rendas vitalícias, propostas pela Swiss Re. Este estudo permite dar respostas a algumas questões relevantes relacionadas com as diferentes rendas vitalícias consideradas.

Country
Portugal
Related Organizations
Keywords

Life table, Last survivor annuities, Rendas last survivor, Valor atuarial de uma renda, Actuarial present value of an annuity, Tábua de mortalidade, Life annuities, Rendas reversíveis, Rendas sobre a vida humana, Joint life annuities with a contingent survivor benefit

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green