allowing for incomplete preferences have been developed. So far the theoretical accomplishments have however not been paired … with empirical evidence on the actual existence of incomplete preferences. In this paper we provide empirical evidence in … support of the existence of incomplete preferences due to multiple priors over an ambiguous event. We design experimental …

framework that is compatible with the experimental design that we propose to elicit possibly incomplete preferences in the lab … had incomplete preferences, and that these made significantly more consistent choices than a group of subjects who were …

unbounded below under the assumption that agents have incomplete preferences. It is motivated by an example in the theory of … assets with short-selling where there is risk and ambiguity. Agents have Bewley’s incomplete preferences. As an inertia … equilibrium to exist. The paper then turns to incomplete preferences with concave multi-utility representations. Several …

unbounded below under the assumption that agents have incomplete preferences. It is motivated by an example in the theory of … assets with short-selling where there is risk and ambiguity. Agents have Bewley's incomplete preferences. As an inertia … is an equilibrium to exist. The paper then turns to incomplete preferences represented by a family of concave utility …

We provide a generalization of Harsanyi (1955)'s aggregation theorem to the case of incomplete preferences at the …

An exchange economy in which agents have convex incomplete preferences defined by families of concave utility functions … an incomplete preferences framework therefore hold under these conditions and efficient allocations and equilibria are …