黄河流域数字经济发展与生态环境的协同演化及交互响应 |
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| 王海荣, 王永峰, 付占辉 | |||||||||
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Coupling relationship and interactive response mechanism between digital economy development and ecological environment in the Yellow River Basin |
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| Hairong Wang, Yongfeng Wang, Zhanhui Fu | |||||||||
| 表3 差分后变量平稳性检验 |
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| Table 3 Stationarity test for variables after differencing |
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