(1)主效应

(2)东部地区

(3)中部地区

(4)西部地区

Market

0.166***

0.122***

0.173***

0.140***

(0.022)

(0.039)

(0.062)

(0.031)

Urb

4.239***

1.873**

5.850***

7.081***

(0.616)

(0.903)

(1.280)

(1.195)

Gov

1.850***

2.362***

1.100

2.541***

(0.341)

(0.821)

(0.817)

(0.446)

Tal

22.299***

9.698

35.347**

51.218***

(6.841)

(10.021)

(14.118)

(12.904)

Open

−0.912***

−0.459***

0.423

−0.937**

(0.113)

(0.150)

(0.924)

(0.373)

Pgdp

0.972***

1.566***

0.750***

0.374**

(0.077)

(0.136)

(0.158)

(0.144)

Ind

1.565***

1.940***

1.235**

3.381***

(0.319)

(0.740)

(0.532)

(0.505)

_cons

1.357***

0.931

1.293***

0.576**

(0.222)

(0.572)

(0.430)

(0.279)

N

510.000

187.000

136.000

187.000

R²

0.954

0.950

0.961

0.969

固定效应

是

是

是

是