TY  - JOUR 
AU  - Alcantud, José Carlos R.
PY  - 2026
SN  - 0926-2644
UR  - http://hdl.handle.net/10366/171590
AB  - [EN]This paper first proposes the combination of preference-approval structures with ranking opportunity sets (i.e., collections of options), a relevant topic in welfare analysis. We suggest that various possibilities emerge, and we illustrate them...
LA  - eng
PB  - Springer
KW  - Opportunity set
KW  - Preference-approval
KW  - Ranking
KW  - Utility representation
TI  - Preference-Approval Structures and Opportunity Sets
DO  - 10.1007/s10726-026-10002-3
T2  - Group Decision and Negotiation
VL  - 35
ER  -