TY - GEN AB - This paper is devoted to the study of opportunity sets comparisons when the sets may contain options whose characteristics are not completely known. We propose a suitable environment in which this problem can be approached, and provide axiomatic characterizations of several rules for ranking sets in such a context. DA - 2005 KW - Freedom of choice KW - Extended opportunity sets KW - Easy choices KW - Lack of information LA - eng PY - 2005 SN - 0931-6558 TI - On freedom, lack of information and the preference for easy choices UR - https://nbn-resolving.org/urn:nbn:de:hbz:361-6657 Y2 - 2024-11-22T09:24:05 ER -