Table 5 The results of VIF test.
Energy imports | Energy exports | |||
---|---|---|---|---|
Model 1 | Model 2 | Model 3 | Model 4 | |
TerrorismI | 1.17 | 1.170 | ||
TerrorismN | 3.12 | 3.12 | ||
TerrorismD | 3.69 | 3.69 | ||
TerrorismW | 1.50 | 1.50 | ||
GDP | 1.88 | 1.90 | 1.88 | 1.90 |
LSCI | 1.64 | 1.67 | 1.64 | 1.67 |
REP | 1.13 | 1.15 | 1.13 | 1.15 |
Mean VIF | 1.45 | 2.21 | 1.45 | 2.21 |