| Variable | Description | Source |
| CA | Current Account to GDP ratio | IMF |
| Deficit | Net borrowing (−) or net lending (+) of central government as % of GDP | IMF |
| Govexp | General government total expenditure as % of GDP | IMF |
| YG | GDP per capita growth (annual %) | World Bank |
| Debt | Gross government debt as % of GDP | IMF |
| PopG | Population growth annual as % of GDP | World Bank |