All of Krugman's work on the Japanese lost-decade suggests that a reliable expectation of future inflation is necessary to recovery.
The central bank must essentially
convince everyone that it will keep rates low even if some inflation develops so that economic actors will act on the expectation. Instead, hawks on the Fed are doing the opposite by signaling like crazy a desire to raise rates, essentially talking our economy down.
The prospect of future inflation does not help recovery if it is expected that the central bank is going to fight it in the usual way. Left to their devices, inflation hawks will pounce to strangle any sign of recovery because recovery from a deflationary environment is intrinsically inflationary.
And what's the point of propping up the dollar if doing so tamps down domestic economic recovery?
The biggest economic question we face is whether the Fed is willing to accept a surprising reality (interest rates must stay at 0% for
years going forward) over 'obvious' but disastrous conventional-wisdom that rates must be raised soon because... well just because. (Raising rates is the 'serious person' position, much as invading Iraq was the 'serious person' position.)
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The madness of the monetary hawks (wonkish)
I’ve been writing about the worrying signs of hawkishness at the Fed — quite a few Fed presidents seem to be itching to tighten monetary policy, even though the economy remains deeply depressed. But just how far are we from the point at which monetary policy should start tightening?...
(snip / read the whole thing at link)
Predictions from the Survey of Professional Forecasters, say that unemployment late next year will still be only marginally lower than it is now, and core inflation will have fallen; the implied target rate for fourth quarter 2010 is around minus 5.5, barely changed from the current situation. ...By late 2011 the forecast calls for modest reductions in unemployment — but I still get a target Fed funds rate well below zero.
So where’s the case for monetary tightening? For some reason many Fed officials seem to view it as inherently unsound to stay at a zero rate for several years running — but I’m at a loss to understand what model, or even conceptual framework, leads them to that conclusion. Reading the quotes collected by Tim Duy, one gets the impression of officials who have decided that they want to tighten, and are making up new conceptual frameworks on the fly to justify their desires.
All this is very familiar: the same thing happened in Japan back in 2000. It seems to be really hard for central bankers to accept the need for prolonged easy money, even if all the data say that’s what is needed.
http://krugman.blogs.nytimes.com/2009/10/10/the-madness-of-the-monetary-hawks-wonkish/
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Added on Edit--preceding Krugman blog entry: Beware the Dollar Hawks
http://krugman.blogs.nytimes.com/2009/10/09/beware-the-dollar-hawks/