This study explored two enhanced service and housing models for homeless persons in the U.S.-Mexico border and in New York City. From data collected in both regions, this study examined the relationship between homeless recidivism and the provision of services. The results suggest that services alone have minimal impact in reducing homeless recividism. This study also reviews the relationship between homelessness and poverty. To evaluate this interconnection, a socio-historical analysis was presented reviewing the application of poverty theories from the last two centuries, to policy-driven approaches with aims to treat indigence, poverty, inequality and more contemporary homeless issues. Using the Structuration theory by Anthony Giddens ...