财政分权、经济竞争对中国能源生态效率影响异质性研究
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周敏, 王腾, 严良, 谢雄标
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Heterogeneity in the influence of fiscal decentralization and economic competition on China's energy ecological efficiency
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Min ZHOU, Teng WANG, Liang YAN, Xiongbiao XIE
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表1 模型变量描述性统计 |
Table 1 Descriptive statistics of variables |
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变量 | 均值 | 标准差 | 最小值 | 最大值 | 观测数 | EEE | 0.565 | 0.263 | 0.020 | 1 | 510 | fd | 0.506 | 0.177 | 0.148 | 0.906 | 510 | com | -0.013 | 0.069 | -0.243 | 0.095 | 510 | open | 0.345 | 0.800 | 0.006 | 14.722 | 510 | market | 0.417 | 0.217 | 0.030 | 1.968 | 510 | ave_gdp | 17 664.32 | 12 304.36 | 2 759 | 79 132.93 | 510 | tec | 0.092 | 0.016 | 0.048 | 0.131 | 510 | invest | 0.572 | 0.220 | 0.252 | 1.328 | 510 | ir | 0.060 | 0.034 | -0.007 | 0.223 | 510 | gs | 0.192 | 0.085 | 0.077 | 0.628 | 510 |
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