技术关联与城市产业增长研究
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刘鑫, 贺灿飞
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Relatedness and urban industrial growth
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Xin LIU, Canfei HE
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| 表5 技术关联与产业-区域交叉变量回归结果 |
| Tab. 5 Regression results from relatedness with indus-regional variables |
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| 模型(4) | 模型(5) | 模型(6) | | Relatedness | 64.28*** | 66.70*** | 65.31*** | | (2.624) | (2.972) | (2.930) | | East | -3.622 | -6.483** | -3.512 | | (2.412) | (2.746) | (2.447) | | Middle | -7.164*** | -5.985** | -7.195*** | | (2.409) | (2.727) | (2.444) | | West | -8.475*** | -5.226* | -8.397*** | | (2.447) | (2.907) | (2.482) | | Labor | 1.605** | | 2.740** | | (0.646) | | (1.268) | | Capital | 1.609** | | 1.543 | | (0.489) | | (1.211) | | Tech | 3.165*** | | -0.968 | | (0.634) | | (1.767) | | Relatedness*East | | 15.07** | | | | (6.565) | | | Relatedness*Middle | | -6.933 | | | | (6.188) | | | Relatedness*West | | -16.69** | | | | (7.628) | | | Relatedness*Labor | | | -7.001 | | | | (5.520) | | Relatedness*Capital | | | -1.403 | | | | (5.930) | | Relatedness*Tech | | | 22.04** | | | | (8.867) | | Constant | -68.51*** | -69.24*** | -68.64*** | | (2.723) | (2.779) | (2.783) | | R2 | 0.0728 | 0.0694 | 0.0637 | | Observations | 255301 | 255301 | 255301 |
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