信息化对中国能源强度的空间效应——基于空间杜宾误差模型
|
汪小英, 王宜龙, 沈镭, 李小漫, 杜强涛
|
Spatial effect of informatization on China’s energy intensity:Based on spatial Durbin error model
|
WANG Xiaoying, WANG Yilong, SHEN Lei, LI Xiaoman, Du Qiangtao
|
|
表5 信息化对能源强度的空间效应模型估计结果
|
Table 5 Estimation results of the spatial effect of informatization on energy intensity
|
|
变量 | 普通面板模型 | 空间杜宾误差模型(SDEM) | nonF | sF | tF | stF | Constant | 0.779*** (3.903) | 0.101 (0.046) | | | | Idi | -2.484*** (-9.261) | -1.281*** (-4.161) | -0.752** (-2.401) | -0.523 (-1.361) | 0.915*** (3.292) | W×Idi | | -1.482*** (-3.471) | -1.396 (-4.725) | 0.224 (0.333) | 0.165 (0.418) | Ei | 0.629 (6.107) | 0.745*** (7.215) | -0.322 (-2.259) | 0.788*** (7.518) | -0.232 (-1.697) | Idu | 1.693*** (3.894) | 1.672*** (4.239) | 0.772 (0.351) | 1.888*** (4.605) | 1.247*** (2.047) | Ur | -0.338 (-1.008) | -0.031 (0.924) | -3.575*** (-6.378) | -0.661* (-1.752) | -2.442*** (-4.143) | | | 0.489*** | 0.219*** | 0.441*** | -0.001 | | 0.447 | 0.522 | 0.939 | 0.557 | 0.947 | | -250.46 | -195.18 | 152.71 | -188.56 | 171.49 |
|
|
|