| ARDL | Autoregressive Distributed Lag |
| BDS | Broock, Scheinkman, Dechert, and LeBaron |
| DCC | Dynamic Conditional Correlation |
| GDP | Gross Domestic Product |
| GQ | Granger causality in quantiles |
| IMF | International Money Fund |
| IRENA | The International Renewable Energy Agency |
| ML | Machine learning |
| Quantile on quantile regression | |
| QR | Quantile regression |
| SDGs | Sustainable Development Goals |
| TS | Time Series |
| VECM | Vector Error Correction Model |
| WC | Wavelet coherence |