互联网对中国城市内部就业分布的动态影响
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吴思栩, 孙斌栋, 张婷麟
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The dynamic impact of the Internet on intra-urban employment distribution in Chinese cities
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WU Sixu, SUN Bindong, ZHANG Tinglin
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表2 互联网渗透率对城市内部就业集聚的非线性影响：OLS结果
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Tab. 2 The non-linear impact of the Internet penetration rate on urban employment agglomeration: OLS results
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| 变量 | 德尔塔指数 | | 基尼指数 | | (1) | (2) | (3) | (4) | | 渗透率(ln) | 0.023* | 0.044** | | 0.012 | 0.026** | | (0.012) | (0.017) | | (0.009) | (0.011) | | 渗透率二次项(ln) | | -0.012*** | | | -0.007*** | | | (0.004) | | | (0.003) | | 道路面积(ln) | 0.008 | 0.002 | | 0.005 | 0.002 | | (0.018) | (0.019) | | (0.014) | (0.014) | | 人口规模(ln) | -0.247*** | -0.303*** | | -0.150*** | -0.184*** | | (0.071) | (0.080) | | (0.057) | (0.064) | | 人口密度(ln) | -0.057*** | -0.062*** | | -0.043*** | -0.047*** | | (0.019) | (0.020) | | (0.015) | (0.016) | | 人均实际GDP(ln) | -0.222*** | -0.242*** | | -0.152*** | -0.164*** | | (0.060) | (0.063) | | (0.046) | (0.047) | | 制造业比重(ln) | 0.052*** | 0.045** | | 0.045** | 0.040** | | (0.019) | (0.019) | | (0.019) | (0.018) | | 职工工资(ln) | -0.035 | -0.052 | | -0.010 | -0.021 | | (0.050) | (0.050) | | (0.035) | (0.036) | | 政府干预程度(ln) | -0.003 | -0.013 | | -0.010 | -0.016 | | (0.018) | (0.018) | | (0.018) | (0.018) | | 观测值 | 759 | 759 | | 756 | 756 | | R2 | 0.211 | 0.227 | | 0.181 | 0.191 |
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