Existence of Walrasian equilibria with discontinuous, non-ordered, interdependent and price-dependent preferences

Abstract

Issue Title: Symposium on Discontinuous Games

We generalize the classical equilibrium existence theorems by dispensing with the assumption of continuity of preferences. Our new existence results allow us to dispense with the interiority assumption on the initial endowments. Furthermore, we allow for non-ordered, interdependent and price-dependent preferences.