北京市创新集聚的影响因素及其空间溢出效应
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孙瑜康, 孙铁山, 席强敏
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Influence factors and spillover effect of the innovation agglomeration in Beijing
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Yukang SUN, Tieshan SUN, Qiangmin XI
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表3 空间杜宾模型的总效应、直接效应与间接效应 |
Tab. 3 Total, direct and indirect effects of SDM results |
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| 总效应 | 直接效应 | 间接效应 | 系数 | P值 | 系数 | P值 | 系数 | P值 | I | 0.2407 | 0.0024 | 0.0914 | 0.0068 | 0.1493 | 0.0332 | U | 0.2447 | 0.0002 | 0.1452 | 0.0000 | 0.0995 | 0.0988 | Sci | 0.4762 | 0.0000 | 0.3451 | 0.0000 | 0.1311 | 0.0790 | Pro | -0.0893 | 0.0021 | -0.0405 | 0.0023 | -0.0487 | 0.0574 | Ind | 0.0241 | 0.0147 | 0.2797 | 0.0000 | -0.2556 | 0.0055 | Lar | 0.0441 | 0.0708 | 0.0245 | 0.0120 | 0.0195 | 0.3649 | Tra | 0.0692 | 0.0012 | 0.0214 | 0.1033 | 0.0478 | 0.0451 |
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