(1) | (2) | (3) | (4) | |
Human capital | 0.043*** | 0.045*** | 0.031*** | 0.048*** |
(0.010) | (0.011) | (0.009) | (0.014) | |
Institution | 0.296*** | 0.285*** | 0.168*** | 0.065 |
(0.047) | (0.061) | (0.051) | (0.039) | |
Democracy | 0.119 | 0.117 | −0.243 | |
(0.191) | (0.176) | (0.195) | ||
High revenu | 1.068*** | 0.711*** | ||
(0.225) | (0.222) | |||
Communist | −1.022*** | |||
(0.206) | ||||
Africa | (dropped) | |||
Americas | 0.788*** | |||
(0.255) | ||||
Asia | 0.097 | |||
(0.290) | ||||
Europa | 1.056*** | |||
(0.334) | ||||
Oceania | 1.519*** | |||
(0.450) | ||||
_cons | 1.827** | 1.577* | 2.436*** | 0.980 |
(0.830) | (0.941) | (0.730) | (1.095) | |
Number of observations | 115 | 102 | 102 | 79 |
R2 | 0.685 | 0.706 | 0.767 | 0.852 |