TY - BOOK AU - Afendulis, Christopher AU - Kessler, Daniel ED - National Bureau of Economic Research TI - Vertical integration and optimal reimbursement policy T2 - NBER Working Paper PY - 2011/// CY - Cambridge PB - NBER KW - NBERWP 17316 KW - E5924.pdf UR - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2011/E5924.pdf ER -