“…At the macroecological level, broader social forces define systems of relationships. Here, we locate the field's concerns about macroeconomic conditions for example and their influence on policy making at the exo level (Mirel, 1993;Wilson, 1996); neighborhood inequality at the meso level (Jargowsky, 1997;Wilson, 1987); and schooling at the microecological strata (Anyon, 1987;Kantor & Brenzel, 1992). The exo level represents concerted efforts to affect the quality of neighborhoods, schools, and their association, consisting of policies adopted by representatives of broader communities (e.g., city councils, school boards, public housing authorities, teachers' unions, etc.)…”