“…The program, whose explicit goal is to facilitate employment among current and former welfare recipients as well as low-income parents more broadly, is now the federal government’s largest child care program, serving nearly 2 million children per month (US DHHS, 2008). Although subsidies have been shown to reduce families’ cost of care (Forry, 2009; Gennetian, Crosby, Huston, & Lowe, 2004) and facilitate parental employment (Blau & Tekin, 2007), it is less clear whether receipt of a subsidy alters the characteristics of child care parents purchase. Of particular interest is whether parents use subsidies to purchase higher-quality care than they would otherwise, for quality of child care is positively associated with children’s cognitive and socioemotional development (National Institute for Child Health and Human Development–Early Child Care Research Network [NICHD ECCRN], 2002; NICHD ECCRN & Duncan, 2003; Vandell & Wolfe, 2000), particularly among low-income children (Currie, 2001; McCartney, Dearing, Taylor, & Bub, 2007).…”