政府补贴与资源循环利用企业生产率——基于中国上市公司面板门槛效应实证研究
姚海琳, 贾若康

Government subsidies and productivity of resource recycling enterprises —— an empirical study on panel threshold effect of listed enterprises in China
Hailin YAO, Ruokang JIA
表9 稳健性检验
Table 9 Robustness check
自变量 门槛回归 T 值 固定效应回归 T 值
TP -2.024***
(0.506)
-4.36 -2.120***
(0.696)
-3.05
TP2 11.899***
(3.671)
3.24 11.115**
(5.213)
2.13
SIZE 0.034***
(0.008)
4.51 0.025
(0.015)
1.65
COM 0.229***
(0.041)
5.60 0.223***
(0.053)
4.17
DEBT -0.097***
(0.024)
-4.12 -0.091***
(0.032)
-2.80
H10 -0.088***
(0.025)
-3.50 -0.082**
(0.033)
-2.48
LnWAGE 0.005*
(0.003)
1.72 0.004
(0.003)
1.40
SUB
-0.402**
(0.156)
-2.58
SUB≤0.0143 -0.096
(0.498)
-0.19
0.0143<SUB≤0.0173 2.536**
(1.219)
2.08
0.0173<SUB≤0.0270 0.307
(0.331)
0.93
SUB>0.0270 -0.364**
(0.133)
-2.74