Most countries do not use one single type of housing subsidy but combine many of them. The author provides operational criteria that allow evaluation of systems of housing subsidies, both at the individual program level and at the aggregate (country) level. The author examines the public finance...

The authors provide an economic framework to analyze investment in informal housing in developing countries. They consider a simple model of investment in the housing market where investors can choose between two sectors-the formal sector, where physical investment faces no risk of destruction,...