TY - BOOK AU - Khandani, Amir E AU - Merton Robert C AU - Lo Andrew W AU - National Bureau Of Economic Research TI - Systemic risk and the refinancing ratchet effect PY - 2009/// CY - Cambridge PB - NBER UR - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2009/E1664.pdf ER -