TY - BOOK AU - Mulligan, Casey B ED - National Bureau of Economic Research TI - Average marginal labor income tax rates under the affordable care act T2 - NBER Working Paper PY - 2013/// CY - Cambridge PB - NBER KW - NBERWP 19365 KW - E10517.pdf UR - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2013/E10517.pdf ER -