. Constraining choices increases segregation and affects the stability and efficiency of the final allocation. Remarkably, the …

fixed number of schools to be acceptable. We focus on the stability and efficiency of the Nash equilibrium outcomes. Our … main results identify rather stringent necessary and sufficient conditions on the priorities to guarantee stability or …

. Constraining choices increases segregation and affects the stability and efficiency of the final allocation. Remarkably, the …

fixed number of schools to be acceptable. We focus on the stability and efficiency of the Nash equilibrium outcomes. Our … main results identify rather stringent necessary and sufficient conditions on the priorities to guarantee stability or …

. Constraining choices increases segregation and affects the stability and efficiency of the final allocation. Remarkably, the …

notions of fairness in lottery design based on ex-ante stability. This framework unifies known many-to-one and one …-sided matching models. We show that the NYC/Boston mechanism fails to satisfy these fairness properties. We then propose two new … ex-ante stability, equal treatment, and constrained ordinal-Pareto-efficiency. …