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 |