中国稀土产业发展财政支持效应及其影响因素
董娟, 郑明贵, 钟昌标

Effect of government financial support on the development of China’s rare earth industry and influencing factors
DONG Juan, ZHENG Minggui, ZHONG Changbiao
表5 中国稀土产业财政支持效率影响因素回归结果
Table 5 Regression results of factors influencing the efficiency of government finical support for China’s rare earth industry
变量 (1) (2) (3) (4) (5)
Sub-1 4.411***
(2.72)
9.484***
(2.92)
4.472*
(1.83)
Sub-12 -48.251*
(-1.66)
-15.869*
(-1.72)
Size 0.324***
(7.22)
0.296***
(7.19)
Roe -0.531**
(-2.29)
-0.261
(-1.37)
-0.256
(-1.38)
0.158
(0.87)
0.211
(1.21)
Fsr 0.539**
(2.31)
0.495*
(1.71)
0.491*
(1.71)
0.246*
(1.88)
0.184*
(1.74)
Lev -0.686***
(-4.73)
-0.699***
(-3.54)
-0.651***
(-3.35)
-0.005***
(-3.93)
-0.076***
(-4.44)
Own 0.015
(0.16)
0.190
(1.25)
0.209
(1.40)
0.018
(0.24)
0.019
(0.27)
Age -0.204***
(-3.17)
-0.153*
(-1.73)
-0.161*
(-1.85)
-0.323**
(-2.35)
-0.344**
(-2.51)
常数项 2.462***
(7.93)
0.824
(1.59)
0.701
(1.38)
0.789*
(2.02)
-0.604
(0.95)
Year 控制 控制 控制 控制 控制
Wald检验 107.15** 51.66*** 53.08*** 123.39*** 111.05***
观测值 193 173 173 193 173