The Fed has a charge to control inflation and deflation but also one to aid employment.
We’re hashing over the same debates our grandfathers had in the 1930s.
I've been reading posts here from right-wingers for four years and reading in the WSJ for the same amount of time, how QE1, QE2, etc. is going to be disastrous because it will cause hyperinflation and "debase" the value of the dollar. Yet, in these last four years inflation has been mild and the dollar strong. In other words, the conservative view of monetary policy has been decidedly wrong.
To the annoyance of conservatives,
Paul Krugman has been 100% correct:
And
here:
Moreover, deflation is BAD, contrary to the silly video. Economist Irving Fisher
pointed out long ago (pdf), debtors are likely to be forced to cut their spending when their debt burden rises, while creditors aren’t likely to increase their spending by the same amount. So deflation exerts a depressing effect on spending by raising debt burdens – which, as Fisher also points out, can lead to another kind of vicious circle, in which depressed spending because of rising real debt leads to further deflation.
Also, in a deflationary economy, wages as well as prices often have to fall – and it’s a fact of life that it’s very hard to cut nominal wages — there’s downward nominal wage rigidity. What this means is that in general economies don’t manage to have falling wages unless they also have mass unemployment, so that workers are desperate enough to accept those wage declines.
But you are now saying, MTAtech, prices are rising, so we don't have deflation. Yes, but economic problems get worse as inflation falls, and that too low an inflation rate may actually be economically damaging. That’s why the fact that inflation, while still positive, is below the Fed’s target is bad news; and it’s why respectable people like
Olivier Blanchard (pdf) have suggested that a higher target, something like 4 percent inflation, might make sense.
Let us not forget that Romney's chief economic adviser, Harvard's Greg Mankiw
said, in the Economic Report to President Bush, that:
"Aggressive monetary policy can reduce the depth of a recession."