搜索结果: 1-1 共查到“人口经济学 births”相关记录1条 . 查询时间(0.062 秒)
Modelling regional variation of first-time births in Denmark 1980-1994 by an age-period-cohort model
age-period-cohort models Denmark fertility fertility rate nulliparous women regional
2008/12/11
Despite the small size of Denmark, there have traditionally been rather consistent regional differences in fertility rates. We apply the statistical age-period-cohort model to include the effect of th...