人口流动对区域老龄化进程的影响——一个方法论探讨
刘涛, 张家瑞, 曹广忠

The effect of internal migration on regional aging: A decomposition method
LIU Tao, ZHANG Jiarui, CAO Guangzhong
图3 人口流动对老龄化影响的核密度分布
Fig. 3 Kernel density distribution of the aging effect of migration