Debating the Flat Earth Society about Hyperinflation
by ilene - September 13th, 2010 5:05 pm
Debating the Flat Earth Society about Hyperinflation
Courtesy of Mish
Over the past few weeks, many people have asked me to comment on John Hussman’s August 23, 2010 post Why Quantitative Easing is Likely to Trigger a Collapse of the U.S. Dollar.
Most wanted to know how that article changed my view regarding deflation. It didn’t.
Several others went so far as to tell me that Hussman was calling for hyperinflation. They were point blank wrong.
Here is the pertinent section from Hussman’s September 6, 2010 post The Recognition Window.
A note on quantitative easing
One of the things I’m increasingly dismayed to learn is that no matter how much detail, data, and qualification I might include in these commentaries, my conclusions will often be summed up by writers or bloggers in a single sentence that often bears no relation to my point. For instance, my view that quantitative easing will trigger a "jump depreciation" in the dollar has evidently placed me among analysts warning of hyperinflation and Treasury default (a club whose card is nowhere in my wallet).
To clarify once again – I emphatically do not anticipate inflationary pressures until the second half of this decade. As I’ve repeatedly emphasized, the primary driver of inflation – historically and across countries – has been growth in government spending for purposes that do not expand the productive capacity of the economy.
Quantitative easing does not pressure the dollar by fueling inflation. It has a much more subtle effect (but one that can be expected to be amplified if fiscal policy is long-run inflationary as it is at present). Normally, equilibrium in capital flows between countries is achieved through changes in interest rates. As a result, countries with greater capital needs or higher long-run inflation tendencies also have higher interest rates. If interest rates can adjust, exchange rates don’t have to. But notice what quantitative easing does: by sitting on long-term bond yields (and creating a negative real interest rate differential versus other countries), quantitative easing prevents bond prices from acting as an adjustment factor, and forces the burden of adjustment on the exchange rate.
While some observers have noted that the value of the Japanese yen did not deteriorate dramatically over the full course of quantitative easing by the Bank of Japan – from its beginning until it was finally wound down