法学 >>> 人口学 >>> 人口社会学 >>>
搜索结果: 1-3 共查到人口社会学 Declining Fertility相关记录3条 . 查询时间(0.05 秒)
This article assesses levels and trends in fertility in Nepal between 1977 and 1995. The data are from two national surveys conducted in 1991 and 1996. Fertility levels and trends are estimated by usi...
Among the population ageing policy options currently available to Japan, the extension of the retirement age and the utilization of the accumulated second demographic dividend appear promising...
Almost all commonly used indirect fertility estimation methods rely on the P/F ratio. As originally conceived, the ratio compares cumulated cohort fertility with cumulated period fertility on the basi...

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...