This paper analyses the degree to which infrastructure reliability and urban economic activity in several African cities is impacted by flooding. It combines firm-level micro data, flood maps, and several spatial data layers across cities through a harmonized geospatial network analysis. The...

This paper proposes a framework that examines three levels of access to infrastructure-nominal, effective, and quality-adjusted access. Most conventional indicators measure nominal access-whether a household has physical access to a service in or near the house. By contrast, effective access...