(1)

(2)

(3)

(4)

CO2

GI

IS

CO2

GF

0.807*

1.671

−0.534*

1.091**

(0.464)

(1.146)

(0.281)

(0.455)

GF2

−0.735

−1.514

0.431

−0.976**

(0.488)

(1.205)

(0.295)

(0.477)

GDP

−0.371***

−0.931***

−0.089*

−0.414***

(0.077)

(0.191)

(0.049)

(0.079)

URB

1.739***

−2.151**

1.404***

1.160***

(0.341)

(0.841)

(0.208)

(0.360)

ERS

0.667***

0.544

−0.174**

0.759***

(0.144)

(0.355)

(0.087)

(0.141)

GI

−0.040***

−0.063***

(0.014)

(0.024)

IS

0.298***

(0.096)

_cons

12.496***

14.322***

4.455***

12.236***

(0.811)

(2.002)

(0.531)

(0.955)

N

330.000

330.000

330.000

330.000

r2

0.572

0.921

0.797

0.601

r2_a

0.506

0.909

0.765

0.536

id

Yes

Yes

Yes

Yes

time

Yes

Yes

Yes

Yes