Research Article
Nonlinear Forecasting Model regarding Evolutional Risk of the PPP Project
Table 5
The results of Johansen cointegration test on the variables.
| Trace Test | Max-Eigen Test |
| Null Hypothesis | Prob. | Null Hypothesis | Prob. | None | 0.0001 | None | 0.0018 | At most 1 | 0.0581 | At most 1 | 0.2831 | At most 2 | 0.0179 | At most 2 | 0.0432 | At most 3 | 0.0154 | At most 3 | 0.0154 |
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