equilibrium due to Anesi and Seidmann, 2015. We then use this existence result to show that if a weak gradient restriction holds … independence condition holds at almost all alternatives, and equilibrium absorbing sets are dense in the set of alternatives. This …

(1986) as special cases. The paper presents a notion of competitive equilibrium, called Drèze equilibrium, for this class of … controls. It is shown that Drèze equilibrium allocations are equivalent to allocations induced by stable outcomes. One … implication is the existence of Drèze equilibria. Another implication is the equivalence of a competitive equilibrium concept and …

model there is a stable outcome, but not necessarily a competitive equilibrium as defined in the standard way. We propose a … new equilibrium notion, quantity-constrained competitive equilibrium (QCCE) that allows buyers to form rational …

We introduce the notion of expectational equilibrium in a very general specification of the many-to-one matching with … contracts model. The endogenous variables in an expectational equilibrium are expectations about tradable contracts …. Expectational equilibrium outcomes are equivalent to stable outcomes. Substitutability of preferences is a sufficient condition for …

In this paper, we study full implementation problem by mechanisms that allow delay. The delay on the equilibrium path … Nash equilibrium refinements, but are implementable with infinitesimally small delay (imminently). We also establish a link …

post equilibrium is weaker than the notion of a dominant strategy equilibrium. Then, this double implementability notion is …