are symmetric, the noncooperative game played by jurisdictions admits a unique equilibrium, and an increase in spillovers … can increase their contribution. When spillovers are asymmetric, equilibrium is unique if spillovers are low, while …

support this conjecture. For finite economies, one must choose between notions of Tiebout equilibrium which are Pareto optimal … but which may be empty, or which are nonempty but may be inefficient. This paper introduces a new equilibrium notion … called migration-proof Tiebout equilibrium which we argue is a natural refinement of Nash equilibrium for a …