Appendix B Matrices of Outranking Credibility Indices
See Tables B1, B2, B3, B4, B5, B6, B7, B8, and B9.
© Springer Nature Switzerland AG 2020
51
R. Allegro and O. Giambalvo, University Performance Before and During Economic
Crises, UNIPA Springer Series, https://doi.org/10.1007/978-3-030-36142-6
Table Bl Complete model
| Pre crisis period | During crisis | |||||||||||||
| aι | a2 | аз | a4 | as | ae | aγ | aι | a2 | аз | a4 | as | ae | aγ | |
| Scenario N | ||||||||||||||
| aι | 0.00 | 0.90 | 0.94 | 0.80 | 0.00 | 0.76 | 0.00 | 0.00 | 0.77 | 0.81 | 0.70 | 0.92 | 0.68 | 0.00 |
| a2 | 0.00 | 0.00 | 0.80 | 0.00 | 0.00 | 0.68 | 0.00 | 0.90 | 0.00 | 0.87 | 0.83 | 0.92 | 0.00 | 0.00 |
| аз | 0.00 | 0.83 | 0.00 | 0.00 | 0.00 | 0.90 | 0.00 | 1.00 | 0.90 | 0.00 | 0.87 | 1.00 | 0.80 | 0.00 |
| a4 | 0.90 | 0.87 | 0.95 | 0.00 | 0.85 | 0.90 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.91 | 0.00 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.00 | 0.98 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.99 | 0.00 | 0.00 |
| aγ | 0.89 | 0.80 | 0.95 | 0.88 | 0.89 | bgcolor=white>0.880.00 | 0.96 | 0.85 | 0.96 | 0.99 | 1.00 | 0.89 | 0.00 | |
Scenario U
| aι | 0.00 | 0.92 | 0.93 | 0.74 | 0.00 | 0.72 | 0.00 | 0.00 | 0.80 | 0.79 | 0.66 | 0.90 | 0.60 | 0.00 |
| a2 | 0.00 | 0.00 | 0.79 | 0.00 | 0.00 | 0.54 | 0.00 | 0.87 | 0.00 | 0.84 | 0.78 | 0.89 | 0.00 | 0.00 |
| аз | 0.00 | 0.81 | 0.00 | 0.00 | 0.00 | 0.87 | 0.00 | 1.00 | 0.92 | 0.00 | 0.85 | 1.00 | 0.74 | 0.00 |
| a4 | 0.92 | 0.90 | 0.96 | 0.00 | 0.83 | 0.90 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.88 | 0.00 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.00 | 0.98 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.99 | 0.00 | 0.00 |
| aγ | 0.91 | 0.84 | 0.96 | 0.85 | 0.87 | 0.87 | 0.00 | 0.97 | 0.88 | 0.97 | 0.99 | 1.00 | 0.86 | 0.00 |
Scenario J
| aι | 0.00 | 0.92 | 0.95 | 0.84 | 0.00 | 0.81 | 0.00 | 0.00 | 0.77 | 0.84 | 0.74 | 0.94 | 0.73 | 0.00 |
| a2 | 0.00 | 0.00 | 0.79 | 0.00 | 0.00 | 0.76 | 0.00 | 0.92 | 0.00 | 0.90 | 0.87 | 0.93 | 0.00 | 0.00 |
| аз | 0.00 | 0.86 | 0.00 | 0.00 | 0.00 | 0.92 | 0.00 | 1.00 | 0.88 | 0.00 | 0.88 | 1.00 | 0.84 | 0.00 |
(continued)
Table Bl (continued)
| Pre crisis period | |||||||
| aι | a2 | аз | a4 | as | ae | aγ | |
| a4 | 0.87 | 0.88 | 0.94 | 0.00 | 0.85 | 0.92 | 0.00 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.00 | 0.97 | 0.00 | 0.00 |
| aγ | 0.86 | 0.79 | 0.94 | 0.90 | 0.91 | 0.90 | 0.00 |
During crisis
| aι | a2 | аз | a4 | as | ae | aγ |
| 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.92 | 0.00 |
| 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 0.00 | 0.00 | 0.00 | 0.00 | 0.99 | 0.00 | 0.00 |
| 0.97 | 0.85 | 0.97 | 0.98 | 1.00 | 0.90 | 0.00 |
Appendix B: Matrices of Outranking Credibility Indices
| Pre crisis period | During crisis | |||||||||||||
| aι | a2 | аз | a4 | as | ae | aγ | aι | a2 | аз | a4 | as | ae | aγ | |
| Scenario N | ||||||||||||||
| aι | 0.00 | 1.00 | 0.96 | 0.80 | 0.00 | 0.82 | 0.00 | 0.00 | 0.70 | bgcolor=white>0.730.65 | 0.92 | 0.68 | 0.00 | |
| a2 | 0.00 | 0.00 | 0.79 | 0.00 | 0.00 | 0.62 | 0.00 | 0.90 | 0.00 | 0.87 | 0.83 | 0.92 | 0.00 | 0.00 |
| аз | 0.00 | 0.89 | 0.00 | 0.00 | 0.00 | 0.90 | 0.00 | 1.00 | 0.92 | 0.00 | 0.87 | 1.00 | 0.80 | 0.00 |
| a4 | 0.88 | 0.97 | 0.97 | 0.00 | 0.85 | 0.95 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.91 | 0.00 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.00 | 0.98 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 |
| aγ | 0.89 | 0.90 | 0.96 | 0.88 | 0.89 | 0.94 | 0.00 | 1.00 | 0.95 | 1.00 | 0.99 | 1.00 | 0.89 | 0.00 |
Scenario U
| aι | 0.00 | 1.00 | 0.93 | 0.70 | 0.00 | 0.73 | 0.00 | 0.00 | 0.81 | 0.77 | 0.62 | 0.89 | 0.55 | 0.00 |
| a2 | 0.00 | 0.00 | 0.77 | 0.00 | 0.00 | 0.45 | 0.00 | 0.85 | 0.00 | 0.81 | 0.75 | 0.87 | 0.00 | 0.00 |
| аз | 0.00 | 0.84 | 0.00 | 0.00 | 0.00 | 0.85 | 0.00 | 1.00 | 0.94 | 0.00 | 0.83 | 1.00 | 0.70 | 0.00 |
| a4 | 0.92 | 0.98 | 0.97 | 0.00 | 0.81 | 0.94 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.86 | 0.00 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.00 | 0.98 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 |
| aγ | 0.91 | 0.92 | 0.97 | 0.83 | 0.85 | 0.90 | 0.00 | 1.00 | 0.96 | 1.00 | 0.99 | 1.00 | 0.84 | 0.00 |
Scenario J
| aι | 0.00 | 1.00 | 0.97 | 0.84 | 0.00 | 0.86 | 0.00 | 0.00 | 0.77 | 0.83 | 0.73 | 0.94 | 0.72 | 0.00 |
| a2 | 0.00 | 0.00 | 0.77 | 0.00 | 0.00 | 0.75 | 0.00 | 0.92 | 0.00 | 0.90 | 0.87 | 0.93 | 0.00 | 0.00 |
| аз | 0.00 | 0.90 | 0.00 | 0.00 | 0.00 | 0.92 | 0.00 | 1.00 | 0.88 | 0.00 | 0.88 | 1.00 | 0.84 | 0.00 |
(continued)
Table B2 (continued)
| Pre crisis period | |||||||
| aι | a2 | аз | a4 | as | ae | aγ | |
| a4 | 0.86 | 0.96 | 0.95 | 0.00 | 0.84 | 0.96 | 0.00 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.00 | bgcolor=white>0.970.00 | 0.00 | |
| aγ | 0.84 | 0.85 | 0.94 | 0.89 | 0.91 | 0.95 | 0.00 |
During crisis
| aι | a2 | аз | a4 | as | ae | aγ |
| 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.92 | 0.00 |
| 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 |
| 1.00 | 0.92 | 1.00 | 0.98 | 1.00 | 0.90 | 0.00 |
Appendix B: Matrices of Outranking Credibility Indices
Table B3 Model without overeducation
| Pre crisis period | During crisis | |||||||||||||
| aι | a2 | аз | a4 | as | ae | aγ | aι | a2 | аз | a4 | as | ae | aγ | |
| Scenario N | ||||||||||||||
| aι | 0.00 | 0.80 | 0.92 | 0.80 | 0.00 | 0.70 | 0.00 | 0.00 | 0.83 | 0.89 | 0.76 | 0.92 | 0.68 | 0.00 |
| a2 | 0.00 | 0.00 | 0.80 | 0.00 | 0.00 | 0.75 | 0.00 | 0.90 | 0.00 | 0.87 | 0.83 | 0.92 | 0.00 | 0.00 |
| аз | 0.00 | 0.77 | 0.00 | 0.00 | 0.00 | 0.90 | 0.00 | 1.00 | 0.88 | 0.00 | 0.87 | 1.00 | 0.80 | 0.00 |
| a4 | 0.91 | 0.77 | 0.93 | 0.00 | 0.85 | 0.85 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.91 | 0.00 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.00 | 0.98 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.97 | 0.00 | 0.00 |
| aγ | 0.89 | 0.70 | 0.93 | 0.88 | 0.89 | 0.82 | 0.00 | 0.93 | 0.75 | 0.92 | 0.99 | 1.00 | 0.89 | 0.00 |
Scenario U
| aι | 0.00 | 0.92 | 0.92 | 0.70 | 0.00 | 0.69 | 0.00 | 0.00 | 0.87 | 0.84 | 0.67 | 0.89 | 0.55 | 0.00 |
| a2 | 0.00 | 0.00 | 0.77 | 0.00 | 0.00 | 0.49 | 0.00 | 0.85 | 0.00 | 0.81 | 0.75 | 0.87 | 0.00 | 0.00 |
| аз | 0.00 | 0.79 | 0.00 | 0.00 | 0.00 | 0.85 | 0.00 | 1.00 | 0.92 | 0.00 | 0.83 | 1.00 | 0.70 | 0.00 |
| a4 | 0.93 | 0.90 | 0.96 | 0.00 | 0.81 | 0.90 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.86 | 0.00 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.00 | 0.98 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.99 | 0.00 | 0.00 |
| aγ | 0.91 | 0.84 | 0.96 | 0.83 | 0.85 | 0.86 | 0.00 | 0.97 | 0.88 | bgcolor=white>0.970.99 | 1.00 | 0.84 | 0.00 |
Scenario J
| aι | 0.00 | 0.92 | 0.95 | 0.84 | 0.00 | 0.81 | 0.00 | 0.00 | 0.82 | 0.90 | 0.78 | 0.94 | 0.72 | 0.00 |
| a2 | 0.00 | 0.00 | 0.78 | 0.00 | 0.00 | 0.77 | 0.00 | 0.92 | 0.00 | 0.90 | 0.87 | 0.93 | 0.00 | 0.00 |
| аз | 0.00 | 0.85 | 0.00 | 0.00 | 0.00 | 0.92 | 0.00 | 1.00 | 0.86 | 0.00 | 0.88 | 1.00 | 0.84 | 0.00 |
(continued)
Table B3 (continued)
| Pre crisis period | |||||||
| aι | a2 | аз | a4 | as | ae | aγ | |
| a4 | 0.87 | 0.88 | 0.94 | 0.00 | 0.84 | 0.92 | 0.00 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.00 | 0.97 | 0.00 | 0.00 |
| aγ | 0.84 | 0.77 | 0.93 | 0.89 | 0.91 | 0.90 | 0.00 |
During crisis
| aι | a2 | аз | a4 | as | ae | aγ |
| 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.92 | 0.00 |
| 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 0.00 | 0.00 | 0.00 | 0.00 | 0.99 | 0.00 | 0.00 |
| 0.97 | 0.84 | 0.97 | 0.98 | 1.00 | 0.90 | 0.00 |
Appendix B: Matrices of Outranking Credibility Indices
Table B4 Complete model for economic and statistics disciplines
| Pre crisis period | During crisis | |||||||||||||
| aι | a2 | аз | a4 | as | ae | aγ | aι | a2 | аз | a4 | as | ae | aγ | |
| Scenario N | ||||||||||||||
| aι | 0.00 | 0.90 | 0.85 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.88 | 0.74 | 0.00 | 0.91 | 0.00 | 0.00 |
| a2 | 0.00 | 0.00 | 0.80 | 0.00 | 0.00 | 0.86 | 0.00 | 0.83 | 0.00 | 0.92 | 0.00 | 0.00 | 0.75 | 0.00 |
| аз | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.80 | 0.00 | 0.00 | 0.84 | 0.81 | 0.00 |
| a4 | 0.90 | 0.94 | 0.88 | 0.00 | 0.00 | 0.86 | 0.87 | 0.22 | 0.75 | 0.69 | 0.00 | 0.97 | 0.51 | 0.79 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.77 | 0.00 | 0.00 | 0.00 | 0.00 | 0.75 | 0.85 | 0.82 | 0.00 | 0.00 | 0.00 | 0.00 |
| aγ | 0.96 | 0.98 | 0.91 | 0.74 | 0.00 | 0.92 | 0.00 | 0.96 | 0.89 | 0.89 | 0.80 | 0.87 | 0.20 | 0.00 |
Scenario U
| aι | 0.00 | 0.87 | 0.83 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.90 | 0.65 | 0.00 | bgcolor=white>0.930.00 | 0.00 | |
| a2 | 0.00 | 0.00 | 0.81 | 0.00 | 0.00 | 0.84 | 0.00 | 0.82 | 0.00 | 0.91 | 0.00 | 0.00 | 0.70 | 0.00 |
| аз | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.79 | 0.00 | 0.00 | 0.87 | 0.79 | 0.00 |
| a4 | 0.92 | 0.95 | 0.90 | 0.00 | 0.00 | 0.87 | 0.89 | 0.29 | 0.80 | 0.72 | 0.00 | 0.98 | 0.55 | 0.83 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.77 | 0.00 | 0.00 | 0.00 | 0.00 | 0.75 | 0.88 | 0.84 | 0.00 | 0.00 | 0.00 | 0.00 |
| aγ | 0.97 | 0.99 | 0.93 | 0.71 | 0.00 | 0.89 | 0.00 | 0.97 | 0.91 | 0.87 | 0.79 | 0.89 | 0.19 | 0.00 |
Scenario J
| aι | 0.00 | 0.92 | 0.85 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.88 | 0.81 | 0.00 | 0.93 | 0.00 | 0.00 |
| a2 | 0.00 | 0.00 | 0.78 | 0.00 | 0.00 | 0.87 | 0.00 | 0.87 | 0.00 | 0.93 | 0.00 | 0.00 | 0.77 | 0.00 |
| аз | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.79 | 0.00 | 0.00 | 0.84 | 0.81 | 0.00 |
(continued)
Table B4 (continued)
| Pre crisis period | |||||||
| aι | a2 | аз | a4 | as | ae | aγ | |
| a4 | 0.87 | 0.92 | 0.82 | 0.00 | 0.00 | 0.84 | 0.83 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.78 | 0.00 | 0.00 | 0.00 | 0.00 |
| aγ | 0.95 | 0.98 | 0.88 | 0.74 | 0.00 | 0.93 | 0.00 |
During crisis
| aι | a2 | аз | a4 | as | ae | aγ |
| 0.15 | 0.68 | 0.66 | 0.00 | 0.96 | 0.42 | 0.73 |
| 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 0.77 | 0.84 | 0.85 | 0.00 | 0.00 | 0.00 | 0.00 |
| 0.94 | 0.85 | 0.90 | 0.84 | 0.87 | 0.19 | 0.00 |
Appendix B: Matrices of Outranking Credibility Indices
Table B5 Model without mismatching for economic and statistics disciplines
| Pre crisis period | During crisis | |||||||||||||
| aι | a2 | аз | a4 | as | ae | aγ | aι | a2 | аз | a4 | as | ae | aγ | |
| Scenario N | ||||||||||||||
| aι | 0.00 | 0.90 | 0.85 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.79 | 0.45 | 0.00 | 1.00 | 0.00 | 0.00 |
| a2 | 0.00 | 0.00 | 0.82 | 0.00 | 0.00 | 0.86 | 0.00 | 0.90 | 0.00 | 0.89 | 0.00 | 1.00 | 0.75 | 0.00 |
| 0.00 | 0.00 | 0.00 | 0.00 | 0.81 | 1.00 | 0.00 | 0.00 | 0.80 | 0.00 | 0.00 | 0.94 | 0.81 | 0.00 | |
| a4 | 0.90 | 0.94 | 0.88 | 0.00 | 0.00 | 0.86 | 0.87 | 0.22 | 0.75 | 0.62 | 0.00 | 0.97 | 0.51 | 0.77 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.83 | 0.00 | 0.80 | 0.00 | 0.00 | 0.85 | 0.77 | 0.76 | 0.00 | 0.96 | 0.00 | 0.00 |
| aγ | 0.96 | 0.98 | 0.91 | 0.74 | 0.00 | 0.92 | 0.00 | 0.96 | 0.89 | 0.89 | 0.90 | 0.97 | 0.20 | 0.00 |
Scenario U
| aι | 0.00 | 0.85 | 0.81 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.90 | 0.57 | 0.00 | 1.00 | 0.00 | 0.00 |
| a2 | 0.00 | 0.00 | 0.82 | 0.00 | 0.00 | 0.82 | 0.00 | 0.85 | 0.00 | 0.91 | 0.00 | 1.00 | 0.66 | 0.00 |
| аз | 0.00 | 0.00 | 0.00 | 0.00 | 0.77 | 1.00 | 0.00 | 0.00 | 0.77 | 0.00 | 0.00 | 0.95 | 0.77 | 0.00 |
| a4 | 0.92 | 0.95 | 0.90 | 0.00 | 0.00 | 0.86 | 0.89 | 0.29 | 0.80 | 0.70 | 0.00 | 0.98 | 0.50 | 0.83 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.80 | 0.00 | 0.83 | 0.00 | 0.00 | 0.81 | 0.88 | 0.86 | 0.00 | 0.97 | 0.00 | 0.00 |
| aγ | 0.97 | 0.99 | 0.93 | 0.68 | 0.00 | 0.87 | 0.00 | 0.97 | 0.91 | 0.85 | 0.85 | 0.97 | 0.17 | 0.00 |
Scenario J
| aι | 0.00 | 0.92 | 0.84 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.88 | 0.81 | 0.00 | 1.00 | 0.00 | 0.00 |
| a2 | 0.00 | 0.00 | 0.78 | 0.00 | 0.00 | 0.86 | 0.00 | 0.92 | 0.00 | 0.94 | 0.00 | 1.00 | 0.76 | 0.00 |
| аз | 0.00 | 0.00 | 0.00 | 0.00 | 0.78 | 1.00 | 0.00 | 0.00 | 0.77 | 0.00 | 0.00 | 0.91 | 0.79 | 0.00 |
(continued)
Table B5 (continued)
| Pre crisis period | |||||||
| aι | a2 | аз | a4 | as | ae | aγ | |
| a4 | 0.85 | 0.91 | 0.69 | 0.00 | 0.00 | 0.82 | 0.80 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| a6 | 0.00 | 0.00 | 0.82 | 0.00 | 0.79 | 0.00 | 0.00 |
| aγ | 0.94 | 0.97 | 0.86 | 0.72 | 0.00 | 0.93 | 0.00 |
During crisis
| aι | a2 | аз | a4 | as | bgcolor=white>aeaγ | |
| 0.13 | 0.63 | 0.63 | 0.00 | 0.96 | 0.34 | 0.66 |
| 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 0.84 | 0.82 | 0.89 | 0.00 | 0.94 | 0.00 | 0.00 |
| 0.94 | 0.83 | 0.90 | 0.92 | 0.95 | 0.17 | 0.00 |
Appendix B: Matrices of Outranking Credibility Indices
Table B6 Model without overeducation for economic and statistics disciplines
| Pre crisis period | During crisis | |||||||||||||
| aι | a2 | аз | a4 | as | ae | aγ | aι | a2 | аз | a4 | as | ae | aγ | |
| Scenario N | ||||||||||||||
| aι | 0.00 | 0.90 | 0.85 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.97 | 0.86 | 0.00 | 0.82 | 0.00 | 0.00 |
| a2 | 0.00 | 0.00 | 0.77 | 0.00 | 0.00 | 0.86 | 0.00 | 0.77 | 0.00 | 0.94 | 0.00 | 0.00 | 0.75 | 0.00 |
| аз | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.80 | 0.00 | 0.00 | 0.74 | 0.81 | 0.00 |
| a4 | 0.90 | 0.94 | 0.88 | 0.00 | 0.00 | 0.86 | 0.87 | 0.22 | 0.75 | 0.76 | 0.00 | 0.97 | 0.51 | 0.80 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.71 | 0.00 | 0.00 | 0.00 | 0.00 | 0.65 | 0.92 | 0.87 | 0.00 | 0.00 | 0.00 | 0.00 |
| aγ | 0.96 | 0.98 | 0.91 | 0.74 | 0.00 | 0.92 | 0.00 | 0.96 | 0.89 | 0.90 | 0.70 | 0.77 | 0.20 | 0.00 |
Scenario U
| aι | 0.00 | 0.85 | 0.81 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.97 | 0.79 | 0.00 | 0.93 | 0.00 | 0.00 |
| a2 | 0.00 | 0.00 | 0.81 | 0.00 | 0.00 | 0.82 | 0.00 | 0.80 | 0.00 | 0.93 | 0.00 | 0.00 | 0.66 | 0.00 |
| аз | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.77 | 0.00 | 0.00 | 0.87 | 0.77 | 0.00 |
| a4 | 0.92 | 0.95 | 0.90 | 0.00 | 0.00 | 0.86 | 0.89 | 0.29 | 0.80 | 0.76 | 0.00 | 0.98 | 0.50 | 0.84 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.75 | 0.00 | 0.00 | 0.00 | 0.00 | 0.73 | 0.94 | 0.91 | 0.00 | 0.00 | 0.00 | 0.00 |
| aγ | 0.97 | 0.99 | 0.93 | 0.68 | 0.00 | 0.87 | 0.00 | 0.97 | 0.91 | 0.86 | 0.77 | 0.89 | 0.17 | 0.00 |
Scenario J
| aι | 0.00 | 0.92 | 0.84 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.95 | 0.89 | bgcolor=white>0.000.93 | 0.00 | 0.00 | |
| a2 | 0.00 | 0.00 | 0.77 | 0.00 | 0.00 | 0.86 | 0.00 | 0.87 | 0.00 | 0.96 | 0.00 | 0.00 | 0.76 | 0.00 |
| аз | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.77 | 0.00 | 0.00 | 0.83 | 0.79 | 0.00 |
(continued)
Table B6 (continued)
| Pre crisis period | |||||||
| aι | a2 | аз | a4 | as | ae | aγ | |
| a4 | 0.85 | 0.91 | 0.69 | 0.00 | 0.00 | 0.82 | 0.80 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.77 | 0.00 | 0.00 | 0.00 | 0.00 |
| aγ | 0.94 | 0.97 | 0.86 | 0.72 | 0.00 | 0.93 | 0.00 |
During crisis
| aι | a2 | аз | a4 | as | ae | aγ |
| 0.13 | 0.63 | 0.69 | 0.00 | 0.96 | 0.34 | 0.70 |
| 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 0.76 | 0.88 | 0.93 | 0.00 | 0.00 | 0.00 | 0.00 |
| 0.94 | 0.83 | 0.91 | 0.84 | 0.87 | 0.17 | 0.00 |
Appendix B: Matrices of Outranking Credibility Indices
Table B7 Complete model for political-social disciplines
| Pre crisis period | During crisis | |||||||||||
| aι | аз | a4 | as | ae | aγ | aι | аз | a4 | as | ae | aγ | |
| Scenario N | ||||||||||||
| aι | 0.00 | 0.80 | 0.00 | 0.89 | 0.95 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.69 | 0.64 |
| аз | 0.78 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.98 | 0.00 | 0.77 | 0.75 | 0.12 | 0.85 |
| a4 | 0.78 | 0.95 | 0.00 | 0.82 | 0.80 | 0.00 | 1.00 | 0.00 | 0.00 | 0.91 | 0.90 | 0.92 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.96 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.80 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 |
| aγ | 0.85 | 0.83 | 0.90 | 0.80 | 0.93 | 0.00 | 1.00 | 0.00 | 0.87 | 0.98 | 0.90 | 0.00 |
Scenario U
| aι | 0.00 | 0.74 | 0.00 | 0.86 | 0.93 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.55 | 0.61 |
| аз | 0.78 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.97 | 0.00 | 0.72 | 0.70 | 0.09 | 0.81 |
| a4 | 0.83 | 0.96 | 0.00 | 0.81 | 0.79 | 0.00 | 1.00 | 0.00 | 0.00 | 0.88 | 0.87 | 0.90 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.97 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.79 | 0.00 | 0.00 | bgcolor=white>0.000.00 | 0.00 | 1.00 | 0.00 | 0.00 | |
| aγ | 0.88 | 0.81 | 0.87 | 0.80 | 0.92 | 0.00 | 1.00 | 0.00 | 0.84 | 0.98 | 0.87 | 0.00 |
Scenario J
| aι | 0.00 | 0.84 | 0.00 | 0.90 | 0.96 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.73 | 0.65 |
| аз | 0.77 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.98 | 0.00 | 0.80 | 0.78 | 0.15 | 0.87 |
| a4 | 0.74 | 0.93 | 0.00 | 0.82 | 0.84 | 0.00 | 1.00 | 0.00 | 0.00 | 0.93 | 0.92 | 0.94 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.97 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.78 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 |
| aγ | 0.81 | 0.82 | 0.92 | 0.78 | 0.94 | 0.00 | 1.00 | 0.00 | 0.90 | 0.98 | 0.92 | 0.00 |
Table B8 Model without mismatching for political-social disciplines
| Pre crisis period | During crisis | |||||||||||
| aι | аз | a4 | as | ae | aγ | aι | аз | a4 | as | ae | aγ | |
| Scenario N | ||||||||||||
| aι | 0.00 | 0.80 | 0.00 | 0.89 | 0.95 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.69 | 0.59 |
| аз | 0.78 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.98 | 0.00 | 0.77 | 0.75 | 0.12 | 0.85 |
| a4 | 0.75 | 0.94 | 0.00 | 0.82 | 0.78 | 0.00 | 1.00 | 0.00 | 0.00 | 0.91 | 0.90 | 0.92 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.92 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.80 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 |
| aγ | 0.85 | 0.83 | 0.90 | 0.80 | 0.90 | 0.00 | 1.00 | 0.00 | 0.87 | 0.98 | 0.90 | 0.00 |
Scenario U
| aι | 0.00 | 0.70 | 0.00 | 0.85 | 0.93 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.44 | 0.61 |
| аз | 0.76 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.97 | 0.00 | 0.68 | 0.66 | 0.07 | 0.79 |
| a4 | 0.83 | 0.96 | 0.00 | 0.79 | 0.80 | 0.00 | 1.00 | 0.00 | 0.00 | 0.87 | 0.85 | 0.88 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.97 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.77 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 |
| aγ | 0.88 | 0.79 | 0.85 | 0.78 | 0.92 | 0.00 | 1.00 | 0.00 | 0.81 | 0.97 | 0.85 | 0.00 |
Scenario J
| aι | bgcolor=white>0.000.84 | 0.00 | 0.90 | 0.96 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.73 | 0.63 | |
| аз | 0.74 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.98 | 0.00 | 0.80 | 0.77 | 0.14 | 0.86 |
| a4 | 0.70 | 0.92 | 0.00 | 0.80 | 0.87 | 0.00 | 1.00 | 0.00 | 0.00 | 0.93 | 0.92 | 0.94 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 0.97 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.76 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 |
| aγ | 0.78 | 0.81 | 0.92 | 0.76 | 0.94 | 0.00 | 1.00 | 0.00 | 0.90 | 0.98 | 0.92 | 0.00 |
Table B9 Model without overeducation for political-social disciplines
| Pre crisis period | During crisis | |||||||||||
| aι | аз | a4 | as | ae | aγ | aι | аз | a4 | as | ae | aγ | |
| Scenario N | ||||||||||||
| aι | 0.00 | 0.80 | 0.00 | 0.89 | 0.95 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.69 | 0.68 |
| аз | 0.78 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.98 | 0.00 | 0.77 | 0.75 | 0.12 | 0.85 |
| a4 | 0.82 | 0.95 | 0.00 | 0.82 | 0.83 | 0.00 | 1.00 | 0.00 | 0.00 | 0.91 | 0.90 | 0.92 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.80 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 |
| aγ | 0.86 | 0.83 | 0.90 | 0.80 | 0.96 | 0.00 | 1.00 | 0.00 | 0.87 | 0.98 | 0.90 | 0.00 |
Scenario U
| aι | 0.00 | 0.70 | 0.00 | 0.85 | 0.92 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.44 | 0.61 |
| аз | 0.76 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.97 | 0.00 | 0.68 | 0.66 | 0.07 | 0.79 |
| a4 | 0.85 | 0.96 | 0.00 | 0.79 | 0.82 | 0.00 | 1.00 | 0.00 | 0.00 | 0.87 | 0.85 | 0.88 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.77 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 |
| aγ | 0.88 | 0.79 | 0.85 | 0.78 | 0.94 | 0.00 | 1.00 | 0.00 | 0.81 | 0.97 | 0.85 | 0.00 |
Scenario J
| aι | 0.00 | 0.84 | 0.00 | 0.90 | 0.96 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.73 | 0.66 |
| аз | 0.74 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.98 | 0.00 | 0.80 | bgcolor=white>0.770.14 | 0.86 | |
| a4 | 0.72 | 0.93 | 0.00 | 0.80 | 0.89 | 0.00 | 1.00 | 0.00 | 0.00 | 0.93 | 0.92 | 0.94 |
| as | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| ae | 0.00 | 0.00 | 0.00 | 0.76 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 |
| aγ | 0.78 | 0.81 | 0.92 | 0.76 | 0.97 | 0.00 | 1.00 | 0.00 | 0.90 | 0.98 | 0.92 | 0.00 |