Variables/Regressions

(9)

(10)

(11)

(12)

(13)

(14)

(15)

(16)

Dependent Variables

Connect

X

X

X

X

X

X

X

X

Independent Variables

Population

−0.0017241

(−0.16)

GDP

0.0012254

(0.70)

GDP per capita

0.0025799***

(5.53)

Share of world GDP

0.5496526

(0.52)

Current account surplus/deficit

0.1964768

(0.44)

Tariff preference margin

−0.2517328

(−0.26)

Imports and exports goods and services

0.050231

(0.73)

Services exports share of total

−0.0336443

(−0.22)

Constant

54.26126***

(17.72)

53.49172***

(17.92)

38.88621***

(10.96)

53.57293***

(17.65)

54.95889***

(15.80)

55.13768

(11.31)

50.15066

(8.17)

54.99257***

(11.18)

Observations

50

50

50

50

50

50

50

50

Adjusted R-squared

−0.0203

−0.0106

0.3768

−0.0152

−0.0168

−0.0193

−0.0098

−0.0198