TY - BOOK AU - Swanson, Eric T AU - Williams, John C ED - National Bureau of Economic Research TI - Measuring the effect of the zero lower bound on medium- and longer-term interest rates T2 - NBER Working Paper PY - 2014/// CY - Cambridge PB - NBER KW - NBERWP 20486 KW - E12941.pdf UR - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2014/E12941.pdf ER -