黄河流域绿色全要素生产率时空演化及水资源约束的门槛效应
The spatiotemporal evolution of green total factor productivity in the Yellow River Basin and the threshold effect of water resource constraints
黄河流域绿色全要素生产率时空演化及水资源约束的门槛效应 |
| 张永凯, 高明敏 |
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The spatiotemporal evolution of green total factor productivity in the Yellow River Basin and the threshold effect of water resource constraints |
| Yongkai Zhang, Mingmin Gao |
| 图1 GTFP的分布核密度 |
| Fig.1 Kernel density distribution of GTFP |
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