Skip to main content We are indebted to Jeff Kling and Todd Richardson for their help accessing data from the Gautreaux Assisted Housing Program. Our thanks also go to Barbara Biasi, Marcus Casey, Raj Chetty, Deanna Chyn, David Cutler, Stefanie DeLuca, Ingrid Ellen, Ed Glaeser, Nathan Hendren, Larry Katz, Jeff Kling, Jeff Liebman, and Kate Pennington for helpful conversations.