中国城市蔓延对绿色全要素生产率的影响
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邵汉华, 夏海波
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The impact of urban sprawl on green total factor productivity in China
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SHAO Hanhua, XIA Haibo
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表4 分区域人口集聚门槛回归结果
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Table 4 Regression results of regional population agglomeration threshold
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变量 | 东部 | 中部 | 西部 | 模型1 | 模型2 | 模型3 | pgdp | 0.086*** (5.98) | 0.080*** (7.36) | 0.056*** (3.93) | serv | -0.004*** (-3.29) | 0.001 (0.99) | -0.005*** (-3.07) | goin | -2.463 (-0.88) | -2.274 (-0.67) | 2.584 (0.76) | fdi | 0.389 (1.25) | 0.281 (0.67) | 0.543 (0.55) | sprawl_1 | 0.066*** (3.25) | -0.069* (-1.76) | -0.150* (-1.75) | sprawl_2 | 0.009 (1.42) | -0.005 (-0.73) | 0.030 (1.24) | sprawl_3 | 0.350*** (4.46) | | -0.090*** (-3.13) | sprawl_4 | 0.056 (0.63) | | 0.001 (0.16) | Constant | 0.271** (1.97) | 0.176* (1.66) | 0.656*** (4.53) |
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