Stealth by Default

An article in The Economist describes the continuing fall of the dollar and its likely disturbing consequences.

THE dollar has been the leading international currency for as long as most people can remember. But its dominant role can no longer be taken for granted. If America keeps on spending and borrowing at its present pace, the dollar will eventually lose its mighty status in international finance. And that would hurt: the privilege of being able to print the world's reserve currency, a privilege which is now at risk, allows America to borrow cheaply, and thus to spend much more than it earns, on far better terms than are available to others. Imagine you could write cheques that were accepted as payment but never cashed. That is what it amounts to. If you had been granted that ability, you might take care to hang on to it. America is taking no such care, and may come to regret it.

The line that caught my eye especially was the following:

If the dollar falls by another 30%, as some predict, it would amount to the biggest default in history: not a conventional default on debt service, but default by stealth, wiping trillions off the value of foreigners' dollar assets.

Is this our strategy--"default by stealth"? In replacing John Snow, the administration will no doubt seek a cheerleader for tax reform, Social Security privatization, and now also the virtues of a weak dollar. As the article reports,

Many American policymakers talk as though it is better to rely entirely on a falling dollar to solve, somehow, all their problems. Conceivably, it could happen—but such a one-sided remedy would most likely be far more painful than they imagine. America's challenge is not just to reduce its current-account deficit to a level which foreigners are happy to finance by buying more dollar assets, but also to persuade existing foreign creditors to hang on to their vast stock of dollar assets, estimated at almost $11 trillion. A fall in the dollar sufficient to close the current-account deficit might destroy its safe-haven status. If the dollar falls by another 30%, as some predict, it would amount to the biggest default in history: not a conventional default on debt service, but default by stealth, wiping trillions off the value of foreigners' dollar assets.

The dollar's loss of reserve-currency status would lead America's creditors to start cashing those cheques—and what an awful lot of cheques there are to cash. As that process gathered pace, the dollar could tumble further and further. American bond yields (long-term interest rates) would soar, quite likely causing a deep recession. Americans who favour a weak dollar should be careful what they wish for. Cutting the budget deficit looks cheap at the price.

So Brad DeLong's trilemma remains: 1. raise taxes, 2. cut federal spending, or 3. face an Argentina-style meltdown. The Economist warns that the weak dollar is not the sole problem but certainly not the solution either: "a cheaper dollar and higher American saving are both needed if a crunch is to be avoided."