-level generalized utilitarianism (PARDCLU), through a key axiom that requires that the social welfare order both be ethical and satisfy … discounted utilitarianism, and avoids objections that have been raised against other ethical criteria. PARDCLU is shown to handle … utilitarianism - but with additional structure - in a special case. …

We propose and axiomatize probability adjusted rank-discounted critical-level generalized utilitarianism (PARDCLU). We … thus generalize rank-discounted utilitarianism (RDU) (proposed by Zuber and Asheim, 2012) to variable population and risky … other policy issues with long-run consequences. We illustrate how PARDCLU yields rank-dependent expected utilitarianism …

preference and judgment aggregation theory which show that the aggregate of several probability measures should not be conceived … opinion pooling can be generalised to cover the case of the aggregation of infinite profiles of finitely-additive probability … measures, too; we prove the existence of aggregation functionals satisfying responsiveness axioms à la McConway plus additional …

problem of Arrovian aggregation of MBA preferences - and prove dictatorial impossibility results for both finite and infinite …

We provide possibility results on the aggregation of beliefs and tastes for Monotone, Bernoullian and Archimedian … a prior to allow non dictatorial aggregation. A further weakening of this axiom on common-taste acts, where cardinal … the aggregation of ambiguity attitudes …

) preference orderings. This paper investigates the problem of Arrovian aggregation of such preferences - and proves dictatorial …-utility preferences are given. A novel proof methodology for special aggregation problems, based on model theory (in the sense of …