Variables/Regressions

(17)

(18)

(19)

(20)

(21)

(22)

(23)

(24)

Dependent Variables

Change

X

X

X

X

X

X

X

X

Independent Variables

Population

0.0011367

(0.19)

GDP

0.0006747

(0.69)

GDP per capita

0.0003294

(1.00)

Share of world GDP

0.2509555

(0.42)

Current account surplus/deficit

−0.4507339*

(−1.87)

Tariff preference margin

0.7176385

(1.39)

Imports and exports goods and services

−0.0413187

(−1.08)

Services exports share of total

0.2004087***

(2.57)

Constant

50.52373***

(29.70)

50.30239***

(30.33)

48.69212***

(19.50)

50.39609***

(29.86)

48.64987***

(26.03)

47.65867***

(17.94)

53.87769***

(15.90)

45.28149***

(17.66)

Observations

50

50

50

50

50

50

50

50

Adjusted R-squared

−0.0201

−0.0108

0.0002

−0.0170

0.0488

0.0184

0.0034

0.1026