(1)

(2)

(3)

Total logarithmic imports

Total logarithmic exports

Logarithmic total import and export

VARIABLES

LnYim

LnYex

LnY

lnHP

2.096***

2.089***

2.093***

(0.545)

(0.561)

(0.469)

lnHP^2

−0.126***

−0.113***

−0.120***

(0.028)

(0.029)

(0.024)

LGDP

0.344***

1.122***

0.749***

(0.106)

(0.109)

(0.091)

Constant

1.833

−12.312***

−4.755*

(2.969)

(3.057)

(2.555)

Year fixed effect

Y

Y

Y

Individual fixation effect

Y

Y

Y

Observations

544

544

544

Adjusted R-squared

0.9843

0.9826

0.9878

Number of id

34

34

34