Research Article
A Grey Target Group Decision Method with Dual Hesitant Fuzzy Information considering Decision-Maker’s Loss Aversion
Table 4
Decision results of different reference points.
| Utility functions | Reference points | Alternatives | Ranking of alternatives | | | | |
| Risky utility function | | −0.0179 | −0.0101 | −0.0005 | −0.0430 | | S-shaped utility functions | | −0.0505 | −0.0265 | −0.0014 | −0.0321 | | | −0.0427 | −0.0515 | −0.0406 | −0.1100 | | | −0.0406 | −0.0254 | −0.0001 | −0.0720 | | Conservative utility function | | −0.0652 | −0.0392 | −0.0008 | −0.0967 | |
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