Research Article
Temporal and Spatial Evolution of Public–Private Partnership (PPP) Project Risks in China: 2003–2019
Table 2
Risk evaluation grade of PPP project.
| Close degree | [0, 0.2] | (0.2, 0.4] | (0.4, 0.6] | (0.6, 0.8] | (0.8, 1] |
| Risk status | Low risk | Medium-low risk | Medium risk | Medium-high risk | High risk | Risk level | Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ |
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