Goodhart, Charles A.E. - In: Central Bank Review 13 (2013) 2, pp. 1-15
Although nominal interest rates are constrained by the zero lower bound (ZLB), Central Banks can increase the monetary base (M0), e.g. by Quantitative Easing (QE). But the link, money multiplier, between M0 and the wider monetary aggregates has collapsed. Although QE was, nevertheless,...