法学 >>> 人口学 >>> 人口学原理 人口经济学 人口社会学 人口学说史 人口史 人口地理学 人口生态学 区域人口学 人口系统工程 人口预测学 人口规划学 人口政策学 计划生育学 人口统计学 人口学其他学科
搜索结果: 1-8 共查到人口学 population aging相关记录8条 . 查询时间(0.109 秒)
Background: Population aging proceeds with other socioeconomic developments, including educational expansion. Improvements in educational attainment lead to changes in demographic behaviors such as as...
Background: Measures of population aging are important because they shape our perception of demographic trends. Indicators of aging based on fixed ages contributed to a dramatic portrayal of demograph...
Rapid population aging is raising concerns about the sustainability of public pension systems in high-income countries. The first part of this study identifies the four factors that determine trends i...
The year 2000 is a demographic watershed for Asia. After an unprecedented century of growth, the number of children reached a peak in 1999 and, with the turn of the millennium, will begin a slow,...
The problem of population aging is occurring and will occur in the countries where fertility reduction has been most successful, such as China, Japan, the Republic of Korea and Singapore, in Asia. By ...
Women and Population Aging (Demographers' Notebook)。
In Sanderson and Scherbov (2005) we introduced a new forward-looking definition of age and argued that its use, along with the traditional backward-looking concept of age, provides a more informative ...
Population aging produces changes in the availability of kin with uncertain implications for extended living arrangements. We propose a highly stylized model that can be used to analyze and project ag...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...