农地经营规模与财政支农政策对农业碳排放的影响
刘琼, 肖海峰

The impact of farmland management scale and fiscal policy for supporting agriculture on agricultural carbon emission
LIU Qiong, XIAO Haifeng
表1 农地经营规模与中介变量影响农业碳排放的基准回归
Table 1 Regression results of the influence of farmland management scale and intermediary variables on agricultural carbon emissions
模型(1)
被解释变量:
lnTC
模型(2)
被解释变量:
lnTC
模型(3)
被解释变量:
lnTC
模型(4)
被解释变量:
lnTC
L.lnTC 0.0152
(0.4)
0.0372
(0.67)
0.0059
(0.17)
0.0041
(0.11)
lnscale -0.2357***
(-2.95)
-0.1617**
(-2.05)
-0.2240***
(-3.01)
-0.2377***
(-2.65)
(lnscale)2 0.0494**
(2.26)
0.0372*
(1.72)
0.0569*
(1.85)
0.0472**
(2.29)
lnstru
-0.8436*
(-1.7)
lnfert 0.8514***
(7.69)
lntect -0.3001*
(-1.73)
控制变量 YES YES YES YES
_cons 2.4502***
(4.15)
5.5136***
(2.84)
1.6335***
(2.93)
4.4523***
(3.3)
N 465 465 465 465
Wald检验P 0.0000 0.0000 0.0000 0.0000
AR(2)检验P 0.5457 0.2596 0.9700 0.7685
Sargan检验P 1.0000 1.0000 1.0000 1.0000