TY - BOOK AU - Carrell, Scott E AU - Sacerdote, Bruce ED - National Bureau of Economic Research TI - Late interventions matter too : : The Case of college coaching New Hampshire T2 - NBER Working Paper PY - 2013/// CY - Cambridge PB - NBER KW - NBERWP 19031 KW - E9852.pdf UR - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2013/E9852.pdf ER -