Policy makers and school leaders are perennially concerned with the capacity of the nation's public schools to recruit and retain highly skilled teachers. Over the past two decades, policy strategies including the federal No Child Left Behind Act and alternative pathways to teaching, as well as changes in the broader labor market, have altered the…

State policies affect the qualifications of beginning teachers in numerous ways, including regulating entry requirements, providing incentives for graduate degrees, and subsidizing preparation programs at public universities. In this paper we assess how these policy choices affect student achievement, specifically comparing traditionally prepared…

Teacher experience has long been a central pillar of teacher workforce policies in U.S. school systems. The underlying assumption behind many of these policies is that experience promotes effectiveness, but is this really the case? What does existing evidence tell us about how, why, and for whom teacher experience matters? This policy brief…

Do charter schools draw good teachers from traditional, mainstream public schools? Using a thirteen-year panel of North Carolina public schoolteachers, I find that less qualified and less effective teachers move to charter schools, particularly if they move to urban schools, low-performing schools, or schools with higher shares of nonwhite…

Certain studies and the California legislature have recently concluded that seniority preference rules in teacher collective bargaining agreements facilitate a teacher "quality gap" by permitting senior teachers to transfer to schools with higher-performing and more affluent children. This study examines the effects of such transfer…