On the domain of Choquet expected utility preferences with risk neutral lottery evaluation and totally monotone capacities, we demonstrate that proper scoring rules do not exist. This implies the non-existence of proper scoring rules for any larger class of preferences (CEU with convex capacities, multiple priors). We also show that if a decision maker whose behavior conforms to the multiple pr...

Older adults face a daunting task: while continuing engagements in multiple relationships, investment in their own and others' futures, and developing life interests and capacities, they also reexamine and sometimes reconfigure the place where their social lives and objects are housed. Some relocate, downsize, to a new smaller place and reducing possessions to ensure an environment supportive o...