Far more important is the extent to which our claims of financial soundness — claims often invoked as we lectured other countries on the need to change their ways — have proved hollow.

Indeed, these days America is looking like the Bernie Madoff of economies: for many years it was held in respect, even awe, but it turns out to have been a fraud all along.

It’s painful now to read a lecture that Mr. Summers gave in early 2000, as the economic crisis of the 1990s was winding down. Discussing the causes of that crisis, Mr. Summers pointed to things that the crisis countries lacked — and that, by implication, the United States had. These things included “well-capitalized and supervised banks” and reliable, transparent corporate accounting. Oh well.