人口老龄化区域类型划分与区域演变分析——以中美日韩四国为例
Regional Types’ Division of Population Aging and Analysis on Population Aging Regional Evolution: Based on China, America, Japan and R O Korea
人口老龄化区域类型划分与区域演变分析——以中美日韩四国为例 |
| 王志宝, 孙铁山, 张杰斐 |
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Regional Types’ Division of Population Aging and Analysis on Population Aging Regional Evolution: Based on China, America, Japan and R O Korea |
| Zhi-bao WANG, Tie-shan SUN, Jie-fei ZHANG |
| 图1 中国人口老龄化区域演变 |
| Fig.1 Population aging regional evolution in China |
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