The Evolution of the Black-White Test Score Gap in Grades K-3: The Fragility of Results
---- Acknowledgements -----
We are grateful to Henry Braun, Sandy Jencks, Dan Koretz, Sunny Ladd, Ed Lazear, Michael Manove, Dick Murnane, Sean Reardon and participants in seminars and workshops at Baruch College, Boston University, Brown, Sciences Po and Stanford for helpful comments and suggestions. The usual caveat applies. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.