1. The Westerlund panel cointegration test (2007) results | ||||
Test | Value | Z-Value | P-Value | Robust P-Value |
 Gτ | 2.919 | −3.044 | 0.001 | 0.000 |
 Gα | −15.849 | −2.524 | 0.006 | 0.010 |
 Pτ | −13.224 | −4.139 | 0.000 | 0.000 |
 Pα | −15.906 | −5.086 | 0.000 | 0.000 |
2. Gengenbach et al. (2016) panel and individual country error correction test results | ||||
Country | αyi | T αyi a |  |  |
 Argentina | −0.522 | −4.02** |  |  |
 Bolivia | −0.345 | −3.234 |  |  |
 Brazil | −0.417 | −3.850*** |  |  |
 Barbados | −0.283 | −3.08 |  |  |
 Chile | −0.207 | −2.08 |  |  |
 Colombia | −0.529 | −4.702* |  |  |
 Costa Rica | −0.674 | −5.266* |  |  |
 Dominican Republic | −0.437 | −3.549*** |  |  |
 Ecuador | −0.201 | −1.919 |  |  |
 El Salvador | −0.729 | −4.439* |  |  |
 Gautemala | 0.215 | −2.319 |  |  |
 Guyana | −0.484 | −4.195** |  |  |
 Honduras | −0.429 | −3.305 |  |  |
 Mexico | −0.478 | − 3.624*** |  |  |
 Jamaica | −0.393 | −4.383** |  |  |
 Nicaragua | −1.229 | −5.201* |  |  |
 Paraguay | −0.240 | −2.692 |  |  |
 Peru | −0.374 | −4.057** |  |  |
 Trinidad and Tobago | −0.398 | −3.228 |  |  |
 Uruguay | −0.735 | −5.229* |  |  |
Panel (ECT for Investment) | −0.466 | −3.719* |  |  |
 LR Savings Retention Coefficient | 0.240 | 2.54** |  |  |
 CD | −3.74 (0.000)b | RMSE =2.80 |  |  |