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6 TSLS第一阶段估计结果
Table 6 The estimation results of the first phase of TSLS
系数 政策1 政策2 政策3 政策4 政策的综合作用
γ11 0.016 3***
(2.694 2)
0.021 4***
(2.887 0)
γ12 0.002 8
(0.568 6)
-0.004 4
(-0.688 5)
γ13 -0.005 4
(-0.915 1)
-0.001 5
(-0.151 3)
γ14 -0.008 8
(-1.293 4)
-0.009 9
(-0.904 6)