Economists call for inflation -- but how?
There has been a growing sentiment among the gnomes -- I'm talking since about 2002 -- that a moderate amount of inflation is a good thing. Krugman, who Saturday said, "yes, let's have more inflation," gives the idea its latest voice. Inflation gives companies leeway to raise prices and make nominal profits, the thinking goes. Because inflation is associated with higher interest rates, it gives central bankers room to cut short-term rates to stimulate the economy when it slumps. Inflation of 4 percent would give the economy a decent cushion against the dangers of deflation -- broadly, persistently declining consumer prices.
And, although few will come right out and say this, inflation would be a politically painless way for debt-drunk governments to pay off their creditors. The United States, for example, could use inflated, depreciated dollars to pay off old debts without raising taxes.
But here is the question that nobody has answered, as far as I can see: How do you create consumer price inflation without fueling another bubble? Thanks to overcapacity of productive and consumable stuff, thanks to fierce global price competition, inflation is dead. When the Federal Reserve and other central banks create liquidity these days, it doesn't go into consumer prices. It fuels bubbles in Internet stocks, houses and other assets.







