黄河流域数字经济发展与能源利用效率的关联特征及作用机制
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刘建华, 高新科, 葛世帅, 施天乐
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Correlation characteristics and mechanism of action between digital economy development and energy utilization efficiency in the Yellow River Basin
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Jianhua Liu, Xinke Gao, Shishuai Ge, Tianle Shi
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表8 调节效应检验结果
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Table 8 Results of moderating effect test
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变量 | DLCT |
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黄河流域整体 | | 黄河上游 | | 黄河中游 | | 黄河下游 |
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GOV对AIS | GOV对TIL | GOV对AIS | GOV对TIL | GOV对AIS | GOV对TIL | GOV对AIS | GOV对TIL |
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GED | 0.332*** | 0.217*** | | 0.213** | 0.191** | | 0.279*** | 0.203** | | 0.357*** | 0.225*** | | (0.224) | (0.224) | (0.132) | (0.118) | (0.151) | (0.157) | (0.193) | (0.107) | GOV | 0.472* | 0.250* | 0.373* | 0.178* | 0.467* | 0.232* | 0.508* | 0.332* | | (0.553) | (0.595) | (0.653) | (0.631) | (0.573) | (0.610) | (0.535) | (0.563) | AIS | 0.128*** | | 0.103* | | 0.132** | | 0.144*** | | | (0.031) | | (0.173) | | (0.022) | | (0.027) | | AIS*GOV | 1.493*** | | 0.932** | | 1.463*** | | 1.582*** | | | (0.667) | | (1.233) | | (0.691) | | (0.553) | | TIL | | 0.381** | | 0.283* | | 0.315** | | 0.389** | | | (0.790) | | (0.832) | | (0.807) | | (0.773) | TIL*GOV | | 0.840* | | 0.763* | | 0.812* | | 0.867* | | | (3.605) | | (3.661) | | (3.324) | | (3.660) | 控制变量 | 是 | 是 | 是 | 是 | 是 | 是 | 是 | 是 | 常数 | -0.389* | -0.330* | -0.433 | -0.353 | -0.397* | -0.321* | -0.379* | -0.322* | | (0.748) | (0.743) | (0.833) | (0.772) | (0.712) | (0.803) | (0.751) | (0.721) | 双向固定 | 是 | 是 | 是 | 是 | 是 | 是 | 是 | 是 | N | 780 | 780 | 210 | 210 | 270 | 270 | 300 | 300 | R2 | 0.771 | 0.765 | 0.766 | 0.753 | 0.763 | 0.796 | 0.823 | 0.810 |
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