Table 6 Weighting results of criteria and dimensions.
From: Fintech investments in European banks: a hybrid IT2 fuzzy multidimensional decision-making approach
Criteria | \(\tilde{D}_{i}^{def}\) | \(\tilde{R}_{i}^{def}\) | \(\left( {\tilde{D}_{i} + \tilde{R}_{i} } \right)^{def}\) | \(\left( {\tilde{D}_{i} - \tilde{R}_{i} } \right)^{def}\) | Criterion weights | Dimension weights |
|---|---|---|---|---|---|---|
C1 | 2.10 | 1.02 | 3.12 | 1.07 | 0.172 | Financial (0.48) |
C2 | 1.11 | 1.52 | 2.63 | − 0.40 | 0.145 | |
C3 | 1.24 | 1.71 | 2.94 | − 0.47 | 0.163 | |
C4 | 1.83 | 1.26 | 3.09 | 0.57 | 0.171 | Non-financial (0.52) |
C5 | 1.91 | 1.64 | 3.55 | 0.27 | 0.196 | |
C6 | 0.87 | 1.91 | 2.78 | − 1.04 | 0.153 |