Benmelech, Efraim; Bergman, Nittai K. - In: American Economic Review 102 (2012) 6, pp. 3004-32
This paper studies the limitations of monetary policy in stimulating credit and investment. We show that, under certain circumstances, unconventional monetary policies fail in that liquidity injections into the banking sector are hoarded and not lent out. We use the term "credit traps" to...