死亡年龄分布变异系数的动态变化

IF 2.1 3区社会学 Q2 DEMOGRAPHY

Demographic Research Pub Date : 2023-12-08 DOI:10.4054/demres.2023.49.38

Jacob Martin, J. Aburto, I˜naki Permanyer

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引用次数: 0

摘要

寿命不平等的指标，如生命表熵或死亡年龄方差，提供了死亡时间不平等的衡量标准。存在着一系列相对和绝对不平等的指标，研究了这些指标随时间的演变以及对特定年龄死亡率变化的敏感性。然而，变异系数是一个相对指标，定义为标准差除以死亡年龄分布的平均值，尚未得到研究

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Dynamics of the coefficient of variation of the age at death distribution

BACKGROUND Indicators of lifespan inequality, such as the life table entropy or variance of age at death, provide a measure of inequality in the timing of death. A range of indicators of relative and absolute inequality exist, and their evolution over time and sensitivity to changes in age-specific mortality have been studied. However, the coefficient of variation, a relative indicator defined as the standard deviation divided by the mean of the age at death distribution, has yet to be studied

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来源期刊

Demographic Research DEMOGRAPHY-

CiteScore

3.90

自引率

4.80%

发文量

审稿时长

28 weeks

期刊介绍： Demographic Research is a free, online, open access, peer-reviewed journal of the population sciences published by the Max Planck Institute for Demographic Research in Rostock, Germany. The journal pioneers an expedited review system. Contributions can generally be published within one month after final acceptance.