全面二孩政策对中国人口结构及区域人口空间格局的影响
王开泳, 丁俊, 王甫园

Influence of the implementation of the universal two-child policy on demographic structure and population spatial distribution in China
Kaiyong WANG, Jun DING, Fuyuan WANG
图3 未来15年中国人口总抚养比变化趋势
Fig.3 Trend of total dependent rate after the implementation of the universal two-child policy in 2020, 2025, and 2030