Sunday 18 September 2011

KRUGMAN ON GOLD

"And this says that the price of gold should jump in the short run.
The logic, if you think about it, is pretty intuitive: with lower interest rates, it makes more sense to hoard gold now and push its actual use further into the future, which means higher prices in the short run and the near future.
But suppose this is the right story, or at least a good part of the story, of gold prices. If so, just about everything you read about what gold prices mean is wrong.
For this is essentially a “real” story about gold, in which the price has risen because expected returns on other investments have fallen; it is not, repeat not, a story about inflation expectations. Not only are surging gold prices not a sign of severe inflation just around the corner, they’re actually the result of a persistently depressed economy stuck in a liquidity trap — an economy that basically faces the threat of Japanese-style deflation, not Weimar-style inflation. So people who bought gold because they believed that inflation was around the corner were right for the wrong reasons.
And if you view the gold story as being basically about real interest rates, something else follows — namely, that having a gold standard right now would be deeply deflationary. The real price of gold “wants” to rise; if you try to peg the nominal price level to gold, that can only happen through severe deflation.
OK, none of this necessarily rejects other hypotheses about gold; in particular, there could be a bubble over and above the Hotelling aspect. But the crucial message is, I think, right: If you believe that gold prices are signaling an inflationary threat, I have to tell you, I do not think that price means what you think it means."

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