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Table 6 Group decision matrix for alternatives

From: Investigation of empty container shortage based on SWARA-ARAS methods in the COVID-19 era

  Container transportation cost increase (CTCI)
Weights 0.3503 0.2397 0.2210 0.1887
Sub criteria FI DDCI ITCI DII
Optimal values 56.6442 47.1252 30.8617 33.6621
SOC 56.6442 47.1252 25.2376 32.5803
IC 44.4703 41.3827 26.3886 33.6621
ICT 44.5072 34.4911 29.0413 31.4131
SGB 52.6801 46.9664 30.8617 30.9411
E2EDS 33.5620 34.0236 29.7509 24.9430
Total 231.8641 203.9891 141.2804 153.5398
  Supply chain uncertainty (SCU)
Weights 0.1322 0.0786 0.0636 0.0758
Sub criteria LCCA FRU HAPL LLST
Optimal values 77.5595 56.4845 56.5221 59.1488
SOC 53.7686 54.6967 52.1422 47.4304
IC 55.1970 39.8257 45.9136 54.7510
ICT 68.2828 46.6060 56.5221 47.4498
SGB 77.5595 56.4845 50.8902 59.1488
E2EDS 34.1473 32.4698 34.6452 37.9423
Total 288.9555 230.0829 240.1136 246.7224
  Volume loss in container transportation (VLCT)
Weights 0.0572 0.0591 0.0646 0.0588
Sub criteria ITDI IDBCD DBFI HFI
Optimal values 68.6913 61.2956 57.2613 48.6189
SOC 54.2547 54.3676 51.5894 39.4703
IC 55.4120 49.1203 43.9511 48.1737
ICT 68.6913 61.2956 57.2613 48.6189
SGB 64.2280 51.9102 53.6213 44.4890
E2EDS 26.2644 26.7975 31.6554 29.0847
Total 268.8507 243.4914 238.0787 209.8368
Blank sailing announcement increase (BSAI)
Weights 0.0588 0.0552 0.0553 0.0515
Sub criteria UIS LCSC DOI RI
Optimal values 51.9071 52.6893 60.0266 57.2747
SOC 32.3597 33.6263 38.3663 45.0151
IC 46.6866 49.8301 54.1732 57.2747
ICT 51.9071 52.2278 60.0266 54.8104
SGB 42.0872 52.6893 54.4254 54.1832
E2EDS 25.9920 29.6552 27.8526 28.0962
Total 199.0329 218.0290 234.8442 239.3798