搜索结果: 1-1 共查到“人口预测学 India”相关记录1条 . 查询时间(0.038 秒)
Working life gain from gain in old age life expectancy in India
elderly life expectancy old age dependency projections working life expectancy
2014/11/24
Background: It is important to evaluate the interaction between increasing life expectancy and changing age patterns in work participation from the perspective of planning for the greying population o...