The politics and economics of decentralization

This paper analyzes a simple general equilibrium model with local public goods subject to exclusion and crowding. In general, no competitive equilibrium exists for such models. However, in this paper we study a four-person example, satisfying assumptions formulated in a paper by McGuire Group segregation and optimal jurisdictions, J. Political Econ.82, 112–132 (1974)], in which a competitive equilibrium does exist. This example demonstrates that the model is capable of generating realistic implications regarding stratification of jurisdictions, the decision to subdivide or consolidate jurisdictions, reliance on exclusionary zoning, and the use of revenue sharing.