| OECD | NAFTA | ASEAN | EU | NIC | G20 | G8 |
Intercept | −0.689 | 1.670** | 0.358 | 0.770 | 1.885 | −1.568** | −1.094 |
| −1.102* | 0.016 | −1.327** | −0.188 | 0.325 | 0.665 | −0.957** |
| 0.165* | 0.003 | 0.020 | −0.036 | −0.003 | −0.017 | 0.018 |
| 0.114** | 0.055 | 0.016 | −0.028 | 0.028 | 0.098** | −0.053 |
| −0.628 | −0.531*** | −0.167** | 0.113* | 0.095 | 0.127** | 0.189*** |
| 0.135 | 0.416*** | 0.277** | −0.019 | −0.120 | 0.205* | 0.156 |
| −0.512 | 0.611 | −0.351 | −1.338** | −1.602** | 0.411 | 1.088 |
| −0.301** | −0.005 | 0.027 | 0.012 | 0.016 | 0.021 | 0.035 |
| −0.074 | 0.252 | −0.275*** | −0.015 | 0.046 | −0.029 | −0.275* |
| 1.172*** | −0.790 | −0.741 | −0.279 | 0.145 | 0.277 | −0.240 |
| 1.828*** | −1.141 | 0.706 | 0.938 | 0.312 | −1.221** | 1.275* |
| −0.160 | 1.407*** | −0.068 | −0.240 | −0.401 | 0.473 | 0.201 |
χ2 | 135.467*** | 64.988*** | 28.127*** | 17.400* | 20.296** | 26.098*** | 29.378*** |
Cox and Snell R2 | 0.445 | 0.246 | 0.115 | 0.073 | 0.084 | 0.107 | 0.120 |
Nagelkerke R2 | 0.594 | 0.347 | 0.169 | 0.098 | 0.113 | 0.145 | 0.165 |
Sample | 1217 | 289 | 385 | 1217 | 799 | 857 | 742 |