Research Article
GMM Estimator: An Application to Intraindustry Trade
Table 2
Panel unit root test results.
| | Intercept and trend | | ADF-Fischer Chi square | Statistic | Probability |
| | LogIIT | 131.19 | 0.0000 | | LogHIIT | 65.31 | 0.0319 | | LogVIIT | 97.67 | 0.0000 | | LogEP | 88.60 | 0.0006 | | LogDIM | 65.63 | 0.0682 |
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