Variable

Coefficient

t-Statistic

Prob.

C

2.210602

5.997062

0.0000

Interest Rate

−0.001425

−0.316411

0.7522

REER

0.177170

5.174274

0.0000

Copper Price

8.803890

0.116042

0.0000

Oil Price

−0.000514

−0.520718

0.6034

Error Correction Variable

−0.000167

−6.766923

0.0000