环境规制、政府补贴对企业技术创新的耦合影响
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袁丽静, 郑晓凡
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Coupling induction of environmental regulation and government subsidy on enterprise technological innovation
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Lijing YUAN, Xiaofan ZHENG
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表3 回归结果 |
Table 3 Regression results |
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变量 | 模型1 | 模型2 | 模型3 | ER | -0.138** (0.055) | -0.138** (0.055) | -0.501*** (0.147) | | 0.009** (0.004) | 0.009** (0.004) | 0.007* (0.004) | ln(SUBS)
| | -0.106 (0.073) | -0.202** (0.080) | ln(ENT) | 0.587*** (0.120) | 0.580*** (0.120) | 0.606*** (0.119) | lnL | 0.208** (0.098) | 0.232** (0.099) | 0.168* (0.101) | ln(Size)
| 0.075 (0.160) | 0.053 (0.161) | 0.044 (0.159) | lnGDP | 0.622** (0.311) | 0.779** (0.328) | 0.763** (0.325) | OPEN | 0.102*** (0.030) | 0.104*** (0.030) | 0.116*** (0.030) | ln(SUBS)×ER | | | 0.042*** (0.016) | | 0.789 | 0.790 | 0.795 | Adj- | 0.763 | 0.764 | 0.769 | F统计量 | 156.410 | 137.660 | 125.720 |
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