This article presents findings from an exploratory study of three programs using the Housing First approach to provide permanent supportive housing for single, homeless adults with serious mental illness and often co-occurring substance-related disorders. This approach provides direct, or nearly direct, access to housing that is intended to be…

We study how the employment effects of enterprise zones vary with their location, implementation, and administration, based on evidence from California. We use new establishment-level data and geographic mapping methods, coupled with a survey of enterprise zone administrators. Overall, the evidence indicates that enterprise zones do not increase…

Strengthened the theory of change approach to evaluating a complex social initiative by integrating it with a quasi-experimental comparison group design. Used the approach in an evaluation of the Robert Wood Johnson Foundation's Urban Health Initiative. Initial findings support the usefulness of the initiative. (SLD)

Evaluates the performance, between 1980 and 1990, of 12 supposedly revitalized cities on the basis of objective indicators of the economic well-being of their residents and compares the cities' performances to those of other cities that were equally distressed in 1980. The evaluation, with three exceptions, reveals no evidence of revitalization.…