关于人口年龄组的重新划分及其蕴意

发布时间：2018-03-24 07:26

本文选题：人口年龄组　切入点：实年组　出处：《人口研究》2017年05期

【摘要】：文章基于当代人口平均预期寿命明显延长,青少年人口受教育年限不断提高,成年人口界定过于宽泛,老年人口群体社会角色明显分化的变化态势,指出传统的三大人口组年龄划分标准已难以真实体现当代人口年龄所内含的社会经济蕴意。鉴此,文章将人生百岁预设为正常的人口生命时限,按每20岁为一个人口年龄段划分为5个年龄组,并赋予各年龄组相应名称,据以建构契合当代人口生命历程与社会角色的人口年龄组别。新的年龄分组不仅使人口生命时段在岁月流变中形成均分格局,便于统计和比较;而且使各年龄段的生命内涵与社会角色表达更加贴切,为适时调整社会公共政策提供依据。研究认为,无论放眼世界,还是聚焦中国,年龄结构调整的人口条件都已经或正在呈现。
[Abstract]:Based on the fact that the average life expectancy of the contemporary population is obviously prolonged, the education years of the adolescent population are constantly increasing, the definition of the adult population is too broad, and the social roles of the elderly population groups are clearly divided, It is pointed out that the traditional criteria for dividing the ages of the three major population groups can no longer truly reflect the social and economic implications contained in the age of the contemporary population. In view of this, the article presupposes the centennia of life as the normal time limit for the life of the population. Divided into five age groups according to one age group for every 20 years of age, and assigned corresponding names to each age group, The new age group not only makes the life period of population form an even distribution pattern in the course of time, but also makes it easy to compare and statistics. Moreover, it makes the connotation of life of all ages more appropriate to the expression of social roles, and provides the basis for timely adjustment of social public policies. The study believes that no matter looking at the world or focusing on China, Age-adjusted demographic conditions have been or are emerging.
【作者单位】：云南大学人口研究所;
【分类号】：C924.2

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