The classification of preordered spaces in terms of monotones: complexity and optimization

P Hack, DA Braun, S Gottwald - Theory and Decision, 2023 - Springer
The study of complexity and optimization in decision theory involves both partial and
complete characterizations of preferences over decision spaces in terms of real-valued …

Representing preorders with injective monotones

P Hack, DA Braun, S Gottwald - Theory and Decision, 2022 - Springer
We introduce a new class of real-valued monotones in preordered spaces, injective
monotones. We show that the class of preorders for which they exist lies in between the …

Ordering infinite utility streams: efficiency, continuity, and no impatience

JCR Alcantud, RS Dubey - Mathematical Social Sciences, 2014 - Elsevier
We study two related versions of the no-impatience postulate in the context of transitive and
reflexive relations on infinite utility streams which are not necessarily complete. Both are …

[PDF][PDF] No impatience without the completeness axiom: Continuity and efficiency with an infinite horizon

JCR Alcantud, RS Dubey - Available at SSRN 2404912, 2014 - researchgate.net
We study two related versions of the no-impatience postulate in the context of intertemporal
preferences on infinite utility streams which are not necessarily complete. Both are excluded …