Research Article
Port Logistics Function Evaluation Model Based on Entropy Weight TOPSIS Method
Table 6
Input-output efficiency levels of nine ports in 2018.
| | Port | Benefit value in 2018 | | Input output rate (crate) | Pure technical efficiency (vrste) | Economies of scale (scale) | Returns to scale |
| | Ningbo Zhoushan port | 0.756 | 0.596 | 0.902 | Incremental | | Shanghai port | 0.596 | 0.718 | 1.000 | Unchanged | | Singapore port | 0.342 | 0.754 | 0.549 | Incremental | | Tianjin port | 0.414 | 0.522 | 0.645 | Incremental | | Kwai Chung container terminal | 0.336 | 1.000 | 0.851 | Incremental | | Kwai Chung container terminal | 0.851 | 0.961 | 0.426 | Incremental | | Guangzhou port | 0.409 | 1.000 | 0.384 | Incremental | | Suzhou port | 0.384 | 1.000 | 1.000 | Incremental | | Qingdao port | 1.000 | 1.000 | 1.000 | Unchanged |
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