黄河流域新质生产力-数字经济-生态效率三元耦合协调的时空分异与驱动机制

王生霞, 武芯如

Spatio-temporal differentiation and driving mechanisms of the triadic coupling and coordination among new-quality productive forces， digital economy， and ecological efficiency in the Yellow River Basin

Shengxia Wang, Xinru Wu

图6 2013、2018、2021年黄河流域NDE系统耦合协调度的外部影响因素 注：q为自变量对因变量解释度；C1为金融发展水平，C2为对外开放水平，C3为城镇化水平，C4为政府干预程度，C5为产业结构，C6为交通区位，C7为区域经济水平。

Fig.6 External influencing factors of coupling coordination degree of NDE system in the Yellow River Basin in 2013， 2018 and 2021