|
| Interest rate | REER | Copper price | Oil price |
| Interest rate | 1 | −0.18 | −0.55 | −0.58 |
| REER | −0.18 | 1 | −0.47 | −0.48 |
| Copper price | −0.55 | −0.47 | 1 | 0.84 |
| Oil price | −0.58 | −0.48 | 0.84 | 1 |