黄河流域城市能源转型赋能数字化绿色化协同发展:影响机制与空间溢出
马永刚, 臧家根, 范为, 燕玲

Urban energy transformation empowers digital-green synergistic development in the Yellow River Basin: mechanisms and spatial spillover effects
Yonggang Ma, Jiagen Zang, Wei Fan, Ling Yan
表8 影响机制分析结果
Table 8 Mechanism analysis results
变量(1)(2)(3)(4)(5)(6)
ScoreEconreEcolreDiteinvGrteinvCaint
Newenergy0.009***0.005**0.002***0.025*0.031*-0.037***
(0.003)(0.002)(0.001)(0.013)(0.017)(0.013)
控制变量一次项是是是是是是
控制变量二次项是是是是是是
年份固定效应是是是是是是
城市固定效应是是是是是是
观测值836836836836836836