作者: Vladimir L. Levin
DOI: 10.1016/J.MATHSOCSCI.2009.12.004
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摘要: Abstract We substantially weaken the traditional unrestricted domain assumption and give axiomatic characterizations of social welfare functionals representable by utility functions form W ( u ⋅ ) , where = 1 … n is a profile specifying concrete situation, real-valued function belonging to particular class. Also we consider general equivalence relations on space obtain representation theorems classes.