This paper finds that per capita municipal spending on public services is strongly and non-linearly correlated to urban population density. Optimal expenditure levels for municipal services are achieved when densities are close to 9,000 residents per square kilometer. In this study of...

Brazil has constitutionally adopted a Unified Health System (SUS) since 1988. SUS is designed so that central government, states and municipalities together offer public, free for all full health coverage. The complexity and territorial arrangement of SUS have been developed in such a way that...