IS THE U.S. DOLLAR IN SERIOUS TROUBLE?

From the International Herald Tribune:

Finance ministers and central bankers have long fretted that at some point, the rest of the world would lose its willingness to finance the United States' proclivity to consume far more than it produces - and that a potentially disastrous free-fall in the dollar's value would result.

But for longer than most economists would have been willing to predict a decade ago, the world has been a willing partner in American excess - until a new and home-grown financial crisis this summer rattled confidence in the country, the world's largest economy.

On Thursday, the dollar briefly fell to another low against the euro of $1.3927, as a slow decline that has been under way for months picked up steam this past week.

"This is all pointing to a greatly increased risk of a fast unwinding of the U.S. current account deficit and a serious decline of the dollar," said Kenneth Rogoff, a former chief economist at the International Monetary Fund and an expert on exchange rates. "We could finally see the big kahuna hit."

So long as Americans buy more than they earn from exports - and they did, creating a current account deficit of $850 billion last year - the rest of the world financed the binge by bringing dollars into the United States for investment in stocks, bonds, real estate or other assets, thereby preserving demand for the dollar.

While most economists just a few months ago would have dismissed the prospect of a dollar collapse outright, they now are debating the possibility that something on par with the dollar debacle of the 1970s might just happen again.

When a currency collapses, the central bank can push up interest rates to attract needed investment, but strangle the economy in the process. Alternatively, it can let the currency fall and watch prices of imports - and eventually competing domestic goods - rise sharply.

Double-digit inflation resulted in the 1970s and only a global recession brought it to an end.

The European Central Bank put off an interest rate increase it had planned for September, but is still inclined to tighten credit at least one more time by the end of this year. By contrast, the U.S. Federal Reserve has hinted at a rate cut at its meeting next Tuesday - a step that would diminish the appeal of dollar-denominated assets, almost certainly sending the dollar lower.

Pressed to make an educated guess, most economists opt for calm, believing the dollar is unlikely to go into a tailspin even as they mark up the odds of one.

The major holders of dollars - notably the Chinese, with their $1.3 trillion in currency reserves - have little incentive to see the dollar weaken, and their support provides the dollar with a bulwark of strength. And since investors need to stay diversified, and U.S. markets are deep and liquid, abandoning the dollar wholesale is hardly a realistic option.

"Rather than a precipitous decline, we are probably be looking at a move steadily lower," said Simon Derrick, chief currency strategist at Bank of New York in London.

THE WORLD ACCORDING TO LARRY SUMMERS

Lawrence H. Summers, the former Harvard president and chief economist at the World Bank, may not be overly popular in the United States right now, but he is the toast of Asia, giving keynote speeches at major conferences in China, India, Singapore, and Hong Kong, as well as serving as the only American on a panel mapping the future of the Asian Development Bank.

From The New York Times:

In a series of visits to China, India, Singapore and Hong Kong since early 2006, Mr. Summers has reiterated several themes that have special resonance in Asia, but have yet to be widely accepted in the United States.

Among them are the idea that growth and changes in Asia are the most important thing to happen during our lifetimes, that the United States and Europe have not yet appreciated the impact of these changes and that the global imbalances from the United States’ current-account deficit — nearly $1 trillion in 2006 — could have severe consequences.

Mr. Summers has been sharply critical of current American fiscal policy and the way that Asia sustains borrowing by the United States by continuing to purchase government debt. During a visit to Mumbai in March last year, Mr. Summers warned the Reserve Bank of India of the United States’ “unsustainable and dangerous” current-account deficit.

In Beijing this January, he asked hundreds of economists and policy makers at a Global Development Network conference to consider the fact that $2 trillion from developing Asia, invested in United States Treasury bills, was making a “zero real return.” Imagine instead, he said “all the opportunities in these countries for productive investment.”

Mr. Summers also visited Singapore for the International Monetary Fund conference in September, then stopped in Hong Kong, where he told those attending an Asia Society dinner that 300 years from now, what will be seen as the most important event of these times will not be the end of the cold war, the terrorist attacks of Sept. 11, 2001, or the war in Iraq, but the “the rise of Asia and all that it meant for people in Asia and all that it meant for the world system.”

The controversy at Harvard, where Mr. Summers’s comments that “intrinsic aptitude” could explain why fewer women than men reach the top ranks in university math and science led to his resignation in February 2006, hardly registered in Asia.

“The gender issues didn’t get much play here,” Mr. Gokarn said.