中国生态产品供给效率改善的影响因素研究:基于技术创新与制度整合双重视角
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盛蓉
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Efficiency of ecological products supply in China and its influencing factors from perspectives of technology innovation and institutional integration
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SHENG Rong
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表8 稳健性检验结果三
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Table 8 Robustness results (3)
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| | 模型2 | 模型3 | 模型4 | 模型5 | Et-1 | MI | -0.1557 | -0.1449 | -0.2145 | -0.1470 | | PEC | -0.6635* | -0.6626** | -0.6234** | -0.6504* | | SEC | -0.2463*** | -0.2540*** | -0.2585*** | -0.2402*** | lnTEC | MI | -0.0166 | -0.0149 | -0.0106 | -0.0185 | | PEC | 0.1467* | 0.1476* | 0.1514** | 0.1535* | | SEC | -0.0532 | -0.0556 | -0.0487 | -0.0390 | lnSUR | MI | | 0.0014 | | | | PEC | | 0.1003*** | | | | SEC | | -0.1141* | | | lnER | MI | | | 0.2817** | | | PEC | | | 0.3131* | | | SEC | | | 0.0544 | | lnRI | MI | | | | -0.0828 | | PEC | | | | 0.1187 | | SEC | | | | 0.2345* | 控制变量 | 效率 | Y | Y | Y | Y | AR2 | MI | 0.441 | 0.498 | 0.274 | 0.455 | | PEC | 0.210 | 0.143 | 0.210 | 0.240 | | SEC | 0.318 | 0.297 | 0.280 | 0.340 | Hansen | MI | 0.096 | 0.101 | 0.153 | 0.098 | | PEC | 0.267 | 0.320 | 0.333 | 0.273 | | SEC | 0.244 | 0.265 | 0.279 | 0.290 |
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