By Martin HutchinsonContributing Editor
When some commentators see how steadily the U.S. dollar has declined against a basket of key world currencies, they've labeled it the "death spiral" of the greenback.
They couldn't be more wrong.
To the U.S. economy and to investors in U.S. companies, the dollar's current spiral is much closer to a strand of DNA - the spiral of life.
Let me explain.
Federal Reserve Chairman Ben S. Bernanke and the U.S. central bank have aggressively cut interest rates, sending them down below the rates of other major global economies and below the rate of U.S. inflation. As long as interest rates remain below those two levels, a number of things will happen:
There are three possible alternatives the Fed and the U.S. Treasury might take in response to the dollar's decline:
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But with U.S. interest rates as low as they are currently, intervention would probably be frighteningly expensive. It would mean the U.S. government would essentially be handing free money out to the pretty unsavory tribe of international currency speculators, because with interest rates at current levels, there is no economic reason to buy dollars.
The U.S. balance of payments is still close to $700 billion in the red, so money naturally flows out of the United States unless foreign investors can be persuaded to buy. Treasury yields are lousy, and foreign investors can generally [except for the Japanese] get a higher interest rate in their own currencies. The U.S. stock market is dropping, and prospects for improved U.S. earnings look, at best, unexciting. Real estate prices and occupancy rates are currently weakening.
Given all these economic reasons for the dollar to slide, a U.S. government that intervened against it might find itself in the position of the Anglo-Danish King Knut, who placed his throne on the beach and commanded the tide not to come in. Not a good idea!
Since the U.S. economy is decidedly weak at the moment, a competitive advantage abroad would in turn be enormously helpful to employment in manufacturing and exportable service industries and by extension to the profits of U.S. companies with large international businesses.
At the top end, it could even cushion the housing-market downturn, as wealthy European and Asian investors would find bargains in fashionable markets such as California, Nevada and Florida where overbuilding had been most rampant. The trade deficit would continue to decline, making the dollar sounder and reducing the need to attract scarce foreign investors.
There are few factors more beneficial than a weak dollar in restoring the U.S. economy to full strength. Far from representing an economic "death spiral," a weak greenback represents the DNA spiral that can give the economy new life, especially in exporting sectors. Ideally, the U.S. balance of payments deficit could be sharply reduced and the housing market stabilized before interest rates have to be raised to fight inflation. When rates are raised - and they will be - the dollar will inevitably strengthen. At that point it might indeed make sense to "intervene" against its newfound strength and cushion any domestic recession.
To play this scenario, I would make three recommendations:
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