"Many top economists have
said that quantitative easing doesn’t help the economy. But many argue
that – without QE – the economy would be much worse. How do we reconcile
those opinions?
One of the main architects of Japan’s QE program – Richard Koo – Chief Economist at the Nomura Research Institute – explains that QE helps in the short-run … but hurts the economy in the long run (via Business Insider):
Initially, long-term interest rates fall much more than they would in a country without such a policy, which means the subsequent economic recovery comes sooner (t1). But as the economy picks up, long-term rates rise sharply as local bond market participants fear the central bank will have to mop up all the excess reserves by unloading its holdings of long-term bonds.
Demand then falls in interest rate sensitive sectors such as automobiles and housing, causing the economy to slow and forcing the central bank to relax its policy stance. The economy heads towards recovery again, but as market participants refocus on the possibility of the central bank absorbing excess reserves, long-term rates surge in a repetitive cycle I have dubbed the QE “trap.”
One of the main architects of Japan’s QE program – Richard Koo – Chief Economist at the Nomura Research Institute – explains that QE helps in the short-run … but hurts the economy in the long run (via Business Insider):
Initially, long-term interest rates fall much more than they would in a country without such a policy, which means the subsequent economic recovery comes sooner (t1). But as the economy picks up, long-term rates rise sharply as local bond market participants fear the central bank will have to mop up all the excess reserves by unloading its holdings of long-term bonds.
Demand then falls in interest rate sensitive sectors such as automobiles and housing, causing the economy to slow and forcing the central bank to relax its policy stance. The economy heads towards recovery again, but as market participants refocus on the possibility of the central bank absorbing excess reserves, long-term rates surge in a repetitive cycle I have dubbed the QE “trap.”
