| 来源类型 | Article
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| 规范类型 | 其他
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| DOI | 10.4402/genus-451
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| Mortality compression in period life tables hides decompression in birth cohorts in low-mortality countries. |
| [unavailable]
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| 发表日期 | 2013
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| 出处 | Genus 69 (2): 53-84
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| 出版年 | 2013
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| 语种 | 英语
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| 摘要 | The rapid increase in human longevity has raised important questions about what implications this development may have for the variability of age at death. Earlier studies have reported evidence of a historical trend towards mortality compression. However, the period life table model, commonly used to address mortality compression, produces a compressed picture of mortality as a built in feature of the model. To overcome this limitation, we base our study on an examination of the durations of exposure, in years of age, of birth cohorts and period life tables to selected short ranges of the death rate observed at old age. Overall, old-age mortality has been "decompressing" cohort-wise, since the 1960s. This process may further indicate good prospects for ever-decreasing mortality. In the future, deaths may not be concentrated within a narrow age interval, but will instead become more dispersed, though at ever later ages on average. |
| 主题 | World Population (POP)
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| 关键词 | Mortality compression
Cohort analysis
Lifespan
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| URL | http://pure.iiasa.ac.at/id/eprint/10320/
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| 来源智库 | International Institute for Applied Systems Analysis (Austria)
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| 引用统计 |
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| 资源类型 | 智库出版物
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| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/129582
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推荐引用方式
GB/T 7714 |
[unavailable]. Mortality compression in period life tables hides decompression in birth cohorts in low-mortality countries.. 2013.
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文件名：
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451-1993-1-PB.pdf
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格式：
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Adobe PDF
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