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Article Dans Une Revue Journal of Mathematical Psychology Année : 2003

Additive Utility Without Restricted Solvability on Every Component

Résumé

It is shown that restricted solvability need not be required to hold w.r.t. every component for deriving the existence of additive utilities: additive representations can be shown to exist even when restricted solvability holds w.r.t. only two components. In such cases, the uniqueness property of these representations departs from the classical theory in that it is between ordinal and cardinal.

Dates et versions

hal-01185767 , version 1 (21-08-2015)

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Christophe Gonzales. Additive Utility Without Restricted Solvability on Every Component. Journal of Mathematical Psychology, 2003, 47 (1), pp.47-65. ⟨10.1016/S0022-2496(03)00006-3⟩. ⟨hal-01185767⟩
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