中国城市蔓延对绿色全要素生产率的影响
邵汉华, 夏海波

The impact of urban sprawl on green total factor productivity in China
SHAO Hanhua, XIA Haibo
表6 经济集聚门槛回归结果
Table 6 Regression results of economic agglomeration threshold
经济集聚 制造业集聚 服务业集聚
模型1 模型2 模型3
pgdp 0.062***
(8.29)
0.067***
(8.88)
0.061***
(8.31)
serv -0.002***
(-3.19)
-0.002***
(-3.17)
-0.002***
(-3.40)
goin -0.295
(-0.16)
-0.184
(-0.10)
-0.059
(-0.03)
fdi 0.472*
(1.89)
0.473*
(1.89)
0.478*
(1.90)
sprawl_1 -0.009
(-1.50)
-0.006
(-0.94)
-0.007
(-1.17)
sprawl_2 0.009*
(1.95)
0.052***
(3.49)
0.139*
(1.78)
sprawl_3 -0.090***
(-3.05)
0.007
(1.49)
0.008
(1.64)
sprawl_4 0.177**
(2.06)
-0.058***
(-3.34)
Constant 0.470***
(6.41)
0.421***
(5.76)
0.478***
(6.53)