Modelling and forecasting mortality in Spain |
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Authors: | A. Debó n,F. Montes,F. Puig |
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Affiliation: | 1. Dpt. Estadística e Investigación Operativa Aplicadas y Calidad, Universidad Politécnica de Valencia, E-46022, Valencia, Spain;2. Universitat de València, Spain |
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Abstract: | Experience shows that static life tables overestimate death probabilities. As a consequence of this overestimation the premiums for annuities, pensions and life insurance are not what they actually should be, with negative effects for insurance companies or policy-holders. The reason for this overestimation is that static life tables, through being computed for a specific period of time, cannot take into account the decreasing mortality trend over time. Dynamic life tables overcome this problem by incorporating the influence of the calendar when graduating mortality. Recent papers on the topic look for the development of new methods to deal with this dynamism. |
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Keywords: | Forecasting Dynamic life tables Lee&ndash Carter Bootstrap confidence intervals |
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