This paper provides empirical evidence on the causal effects that upgrading slum dwellings has on the living conditions of the extremely poor. In particular, we study the impact of providing better houses in situ to slum dwellers in El Salvador, Mexico and Uruguay. We experimentally evaluate the...

Neighborhoods can considerably affect children's future outcomes, but the forces through which they operate are not well understood yet. I study how local schools affect the educational achievement of low-income students when their neighborhood changes as a result of an inflow of more affluent...