Peer Effects and Human Capital Accumulation: the Externalities of ADD
NBER Working Paper No. 14354
---- Acknowledgements -----
The author wishes to thank Janet Currie, Pedro Dal Bó, David Figlio, Jason Fletcher, Robert Kaestner and Duncan Thomas as well as seminar participants at Yale Medical School, University of Illinois Chicago and Duke for helpful comments and suggestions. The views expressed herein are those of the author(s) and do not necessarily reflect the views of the National Bureau of Economic Research.