| Variables | pre-crisis Coefficients | post-crisis Coefficients | |
| C | 16.98781 (0.0000)*** | 14.18263 (0.0000)*** |
|
| ECOGLOBINDEX | −0.057868 (0.0034)*** | 0.004988 (0.7493) |
|
| SOCGLOBINDEX | 0.047000 (0.0815)* | −0.117397 (0.0000)*** |
|
| POLGLOBINDEX | 0.013708 (0.1874) | 0.075978 (0.0000)*** |
|
| TROPN2 | −0.004448 (0.8449) | 0.047943 (0.0002)*** |
|
| TROPN3 | 0.493711 (0.0000)*** | 0.138085 (0.0003)*** |
|
| R-squared | 0.476643 | 0.761745 |
|
| Adjusted R-squared | 0.453485 | 0.733381 |