TY - BOOK AU - Stinebrickner, Todd AU - Stinebrickner, Ralph ED - National Bureau of Economic Research TI - Academic performance and college dropout : : Using longitudinal expectations data to estimate a learning model T2 - NBER Working Paper PY - 2013/// CY - Cambridge PB - NBER KW - NBERWP 18945 KW - E9714.pdf UR - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2013/E9714.pdf ER -