Research Article
Two-Phase Optimization Models for Liner Shipping Network Based on Hub Ports Cooperation: From the Perspective of Supply-Side Reform in China
Table 2
The test results of 30 different {W, Ω} combinations.
| | W (DAY) | Ω (TEU) | −Z1 (USD) | Gap (%) | Time (s) | −Z2 (USD) | Gap (%) | Time (s) |
| 1 | 83 | 354740 | −29441 | 100 | 4.52 | −4627 | 100 | 7.84 | 2 | 86 | 367562 | −16619 | 100 | 5.47 | 1823446452 | 0.08 | 2.66 | 3 | 89 | 380384 | −3797 | 100 | 6.08 | 1823446452 | 0.07 | 3.08 | 4 | 92 | 393205 | 1817199741 | 0.16 | 2.55 | 1837997487 | 0.32 | 2.95 | 5 | 95 | 406027 | 1817209621 | 0.08 | 1.42 | 1838152024 | 0.08 | 2.66 | 6 | 98 | 418849 | 1817209621 | 0.17 | 3.31 | 1838286035 | 0.09 | 2.84 | 7 | 101 | 431671 | 1817209621 | 0.08 | 1.70 | 1838393254 | 0.06 | 2.78 | 8 | 104 | 444493 | 1827488337 | 0.16 | 2.58 | 1841772518 | 0.05 | 2.39 | 9 | 107 | 457315 | 1827478457 | 0.12 | 2.33 | 1842149323 | 0.11 | 2.36 | 10 | 110 | 470137 | 1827488337 | 0.10 | 1.53 | 1842149323 | 0.09 | 2.94 | 11 | 113 | 482959 | 1828105883 | 0.42 | 2.34 | 1842149323 | 0.11 | 2.72 | 12 | 116 | 495781 | 1828105883 | 0.09 | 1.89 | 1842149323 | 0.06 | 3.16 | 13 | 119 | 508603 | 1828105883 | 0.46 | 2.31 | 1842149323 | 0.01 | 2.84 | 14 | 122 | 521425 | 1828105883 | 0.11 | 1.52 | 1842149323 | 0.07 | 2.97 | 15 | 125 | 534247 | 1828105883 | 0.14 | 3.81 | 1842149323 | 0.11 | 3.00 | 16 | 128 | 547068 | 1828105883 | 0.04 | 3.05 | 1842149323 | 0.10 | 3.70 | 17 | 131 | 559890 | 1828105883 | 0.05 | 3.22 | 1842149323 | 0.35 | 2.86 | 18 | 134 | 572712 | 1828105883 | 0.01 | 3.34 | 1842149323 | 0.17 | 3.53 | 19 | 137 | 585534 | 1828105883 | 0.13 | 4.30 | 1845244453 | 0.14 | 2.38 | 20 | 140 | 598356 | 1828105883 | 0.08 | 3.56 | 1845244453 | 0.04 | 2.45 | 21 | 143 | 611178 | 1831418092 | 0.41 | 2.30 | 1847951008 | 0.13 | 4.00 | 22 | 146 | 624000 | 1831418092 | 0.05 | 2.58 | 1847951008 | 0.32 | 2.89 | 23 | 149 | 636822 | 1836229052 | 0.37 | 2.78 | 1859269034 | 0.11 | 1.09 | 24 | 152 | 649644 | 1836229052 | 0.18 | 4.45 | 1859269034 | 0.05 | 1.81 | 25 | 155 | 662466 | 1851381648 | 0.06 | 2.50 | 1859269034 | 0.05 | 1.16 | 26 | 158 | 675288 | 1851381648 | 0.22 | 1.33 | 1859269034 | 0.06 | 1.11 | 27 | 161 | 688110 | 1851381648 | 0.11 | 2.03 | 1859269034 | 0.13 | 0.94 | 28 | 164 | 700932 | 1851381648 | 0.26 | 1.03 | 1859269034 | 0.09 | 0.91 | 29 | 167 | 713753 | 1851381648 | 0.08 | 1.03 | 1859269034 | 0.07 | 1.86 | 30 | 170 | 726575 | 1851381648 | 0.10 | 2.00 | 1859269034 | 0.15 | 0.83 |
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