From “Fighting Fiscal Phantoms,” Paul Krugman, NYT:
“But we’re not Greece, and it’s almost impossible to see how this [a run on Treasuries, a spike in interest rates and a return to recession] could actually happen to a country in our situation.
“For we have our own currency — and almost all of our debt, both private and public, is denominated in dollars. So our government, unlike the Greek government, literally can’t run out of money. After all, it can print the stuff.
“But if the U. S. government prints money to pay its bills, won’t that lead to inflation? No, not if the economy is still depressed.
“Still, haven’t crises like the one envisioned by deficit scolds happened in the past? Actually, no. As far as I can tell, every example supposedly illustrating the dangers of debt involves either a country that, like Greece today, lacked its own currency, or a country that, like Asian economies in the 1990s, had large debts in foreign currencies.
“For years, deficit scolds have held Washington in thrall with warnings of an imminent debt crisis, even though investors, who continue to buy U. S. bonds, clearly believe that such a crisis won’t happen; economic analysis says that such a crisis can’t happen; and the historical record shows no examples bearing any resemblance to our current situation in which such a crisis actually did happen.”