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
刘建华, 高新科, 葛世帅, 施天乐

Correlation characteristics and mechanism of action between digital economy development and energy utilization efficiency in the Yellow River Basin
Jianhua Liu, Xinke Gao, Shishuai Ge, Tianle Shi
表8 调节效应检验结果
Table 8 Results of moderating effect test
变量DLCT
黄河流域整体黄河上游黄河中游黄河下游
GOV对AISGOV对TILGOV对AISGOV对TILGOV对AISGOV对TILGOV对AISGOV对TIL
GED0.332***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)
GOV0.472*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)
AIS0.128***0.103*0.132**0.144***
(0.031)(0.173)(0.022)(0.027)
AIS*GOV1.493***0.932**1.463***1.582***
(0.667)(1.233)(0.691)(0.553)
TIL0.381**0.283*0.315**0.389**
(0.790)(0.832)(0.807)(0.773)
TIL*GOV0.840*0.763*0.812*0.867*
(3.605)(3.661)(3.324)(3.660)
控制变量
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
N780780210210270270300300
R20.7710.7650.7660.7530.7630.7960.8230.810