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# Exchangeable Choice Functions

*Proceedings of the Tenth International Symposium on Imprecise Probability: Theories and Applications*, PMLR 62:346-357, 2017.

#### Abstract

We investigate how to model exchangeability with choice functions. Exchangeability is a structural assessment on a sequence of uncertain variables. We show how such assessments constitute a special kind of indifference assessment, and how this idea leads to a counterpart of de Finetti’s Representation Theorem, both in a finite and a countable context.