环境不确定性、外部融资与可再生能源投资——兼论政策有效性
何凌云, 张丽虹, 钟章奇, 祝婧然

The effect of environmental uncertainty, external financing and policy on renewable energy investment
Lingyun HE, Lihong ZHANG, Zhangqi ZHONG, Jingran ZHU
表5 相关政策影响可再生能源投资的估计结果
Table 5 The estimation results of effect of related policies on renewable energy investment
系数 政策1 政策2 政策3 政策4 政策的综合作用
θ11 1.658 0***
(11.508 6)
1.751 1***
(9.967 2)
θ12 0.687 5***
(5.766 2)
-0.306 0**
(-2.000 1)
θ13 0.749 1***
(5.250 2)
0.866 1***
(3.708 9)
θ14 0.453 3***
(2.740 4)
-0.547 0**
(-2.107 2)