Teacher Turnover, Teacher Quality, and Student Achievement in DCPS

We are grateful to the District of Columbia Public Schools for the data employed in this paper and to Scott Thompson, Kim Levengood, Alden Wells and Luke Hostetter of DCPS for addressing our questions regarding the data and IMPACT. We appreciate comments from Hamp Lankford, Luke Miller, Steve Glazerman and seminar participants at Stanford University, the University of Virginia and Michigan State University. We received financial support for this work from the Institute of Education Sciences grant R305H140002 and the National Center for the Analysis of Longitudinal Data in Education Research (CALDER). CALDER is supported by IES Grant R305A060018. The views expressed in the paper are solely those of the authors and may not reflect those of the DCPS or the funders. Any errors are attributable to the authors. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.