A bidimensional approach to mortality risk
A bidimensional approach to mortality risk
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死亡风险的二维方法
DOI:
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发表时间:
2006
期刊:
影响因子:
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通讯作者:
Pietro Millossovich
中科院分区:
文献类型:
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作者:
E. Biffis;Pietro Millossovich
We analyze the evolution over time of portfolios of life insurance contracts referring to different cohorts or risk classes of insureds. We model the intensity of mortality as a random field, in order to capture cross-generation (risk class) effects induced by the on-going management of portfolios of policies. Applications are described in the context of mortality risk analysis and (market) valuation of liabilities at aggregate level. It is shown how the model can be employed when an insurer’s new business is considered.