Here’s some of the latest commentary via Richard Koo. Sounds more alarmist than analyst to me…(via Warren Mosler):
“But nightmare scenario awaits when private loan demand recovers. The problem is what happens when private loan demand recovers. Loan books could grow more than tenfold in the US and five fold in Japan and Europe if bank reserves remain at current levels, triggering inflation rates of 500% to over 1,000%.
To avoid this outcome, central banks will have to mop up excessive reserves by raising the statutory reserve ratio, raising the interest rate paid on reserves, and selling government bonds. All of these measures will serve to lift interest rates, sending bond yields sharply higher and triggering a possible crash in the bond markets.
A sharp increase in government bond yields could lead to fiscal collapse in countries with a large national debt. For Japan, where the national debt amounts to 240% of GDP, the results would be catastrophic.
Expanding quantitative easing because it appears to be doing no harm is grievous error. Mr. Abe and his advisors may believe that all they have to do once their anti-deflationary policies succeed and JGB yields start to rise is have the BOJ buy more bonds. However, bank reserves under quantitative easing have risen to a level capable of fueling a 500% inflation rate, in which case the BOJ would have to sell, not buy, JGBs.”
Of course, banks don’t lend reserves so they don’t create the risk of the money supply exploding….Koo is still very much working from a neoclassical position despite the brilliance behind his understanding of the balance sheet recession.