Wang, Rui - In: Journal of risk and financial management : JRFM 14 (2021) 6, pp. 1-18
When the nominal interest rate reaches the zero lower bound (ZLB), a conventional monetary policy, namely, the adjustment of short-term interest rate, may become impractical and ineffective for central banks. Therefore, quantitative easing (QE) is one of the few available policy options of...