Does revitalizing high-poverty public housing raise children's adult incomes?
Core argument: Each year a child spent growing up in a HOPE VI revitalized public housing project raised adult household income by 2.77%, implying a 50% income gain for a child living there from birth.
This paper has shown that the largest effort to revitalize high-poverty public housing projects in the United States—the HOPE VI program—succeeded in increasing economic mobility. Each year a child spent growing up in a revitalized public housing project increased their household income in adulthood by 2.77%, implying that growing up from birth in a revitalized public housing project would increase income by 50%. These income gains are substantially larger than the program’s up-front costs to taxpayers, demonstrating that it is possible to create higher-opportunity neighborhoods in a cost-effective manner even without changing broader determinants of outcomes such as labor market conditions or schools. The potential for change in short time frames is particularly notable given the historical roots of differences in opportunity across neighborhoods. The gains from HOPE VI are largely explained by changes in social interaction: children in revitalized projects interact more with peers in surrounding neighborhoods and gain more when they have higher-income peers.

