Table 5.
Variance inflation factor test.
| Variable | VIF | 1/VIF |
|---|---|---|
| lnWL | 5.27 | 0.189 |
| lnInv | 4.41 | 0.227 |
| lnL | 3.49 | 0.287 |
| lnOpen | 2.10 | 0.476 |
| lnGov | 1.38 | 0.726 |
Note: The results of the table are calculated by Stata12.0.
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