我国省内省外流动人口生育水平差异及原因探析.pdf

2010 10 南京人口管理干部学院学报 Oct, 2010 26 4 Journal of Nanjing College for Population Programm eM anagem ent Vol26 No4 ( , 200062) [ ]根据 200 年全国 1% 人口抽样调查 五普等资料数据, 通过交叉分析和相关性分析对我国省内省 的流动人口生育水平及影响因素进行了描述和探析研究结果显示: 我国省内流动人口比省 流动人口的时 期生育水平高, 两者的一般生育率分别为 4 47与 3417, 总和生育率分别为 121 与 0817, 终身生育水平 低, 省内流动人口的二孩及多孩率低于省 流动人口; 因婚姻家庭因素而流动的人口在各年龄段的分布与流动 人口年龄结构的错位, 是造成省 流动人口时期生育水平低于省内流动人口的根本原因; 总和生育率在反映省 流动人口生育水平时, 并不能显示省 流动人口因家庭婚姻化的发展而导致的生育水平上升, 所以并不能反 映省 流动人口真实的终身生育水平 [ ]流动人口; 一般生育率; 总和生育率; 生育水平; 年龄结构; 婚姻; 家庭 [ ] C923 [] A [] 1007- 032X( 2010) 04- 0049- 06 Abs tract: According to China 1 Popu lation Sample Survey in 200 and the th census and other information, the author describes through cross and relevance analyses the different fertility rates of floating population inside and outside a province and then exp lores the causes. The resu lts are shown as follow: the floating population in side the province has a higher period fertility level than that outside, w ith general fertility rate respectively 4 . 47 and 34. 17 , and the total fertility rate 1. 21 and 0. 817; lifetmi e fertility inside the province is at a low er leve,l as the two- ch ildren andmany- ch ildren rates inside are low er than that outside; theres a gap be tw een the age structure ofwhole floating popu lation and that of those floating for a marriage reason, w hich serves as the main cause why the outside period fertility level is lower; when the total fertility rate is used to describe the birth level of the outside floating population, it can not reflect the rise of the level ow ing tom arriage and fam ily changes, so it can not reflect the real lifetmi e fertility of the floating popu lation outside the province. K ey w ord s: F loating Population; General Fertility Rate; Total