中国清洁能源使用、要素配置结构与碳生产率增长——基于引入能源和人力资本的生产函数
李荣杰, 张磊, 赵领娣

China's clean energy use,factor allocation structure and carbon productivity growth based on production function with energy and human capital
LI Rongjie,ZHANG Lei,ZHAO Lingdi
表3 依据清洁能源发展水平分组回归结果
Table 3 Subgroup regression results based on clean energy development
清洁能源发展水平
较高地区
清洁能源发展水平
较低地区
变量 改进模型 扩展模型 改进模型 扩展模型
T 0.069 5*** 0.068 0*** 0.070 6*** 0.060 9***
(0.008 2) (0.018 7) (0.006 8) (0.012 9)
γ 0.828 0*** 1.103 0*** 0.080 0 0.047 0
(0.162 0) (0.106 0) (0.314 0) (0.279 0)
lnFES -0.455 0*** -0.528 0*** -0.381 0*** -0.350 0***
(0.115 0) (0.104 0) (0.067 0) (0.058 0)
ln(K/E 0.544 0** 0.576 0*** 0.519 0*** 0.465 0**
(0.193 0) (0.173 0) (0.109 0) (0.176 0)
ln(L/E 0.120 0 0.009 0 0.213 0** 0.272 0***
(0.168 0) (0.181 0) (0.074 0) (0.059 0)
lnLBD -0.555 0*** -0.621 0*** -0.416 0*** -0.320 0*
(0.159 0) (0.162 0) (0.077 5) (0.162 0)
AEDU 0.073 8* 0.053 0** -0.001 2 0.006 5
(0.036 5) (0.021 1) (0.011 8) (0.013 1)
lnERI -0.034 7 0.005 0
(0.019 5) (0.007 5)
lnESR -0.116 0* -0.077 0**
(0.056 3) (0.033 0)
lnSIP -0.159 0 0.058 0
(0.164 0) (0.083 1)
lnPFDI -0.024 2 -0.003 0
(0.036 0) (0.020 0)
Constant 2.906 0* 3.113 0** 2.511 0*** 1.751 0
(1.458 0) (1.289 0) (0.768 0) (1.506 0)
Provinces 10 10 19 19
Observations 100 100 190 190