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 …

In response to recent work on the aggregation of individual judgments on logically connected propositions into … collective judgments, it is often asked whether judgment aggregation is a special case of Arrowian preference aggregation. We … argue the op- posite. After proving a general impossibility result on judgment aggregation, we construct an embedding of …

lt is shown that any continuous social aggregation rule for smooth preferences cannot simultaneously satisfy the …