Krugman on Economic Growth in the Zero Decade

His comments are, let us say, Krugman-esque:

Let me quote from a speech that Lawrence Summers, then deputy Treasury secretary (and now the Obama administration’s top economist), gave in 1999. “If you ask why the American financial system succeeds,” he said, “at least my reading of the history would be that there is no innovation more important than that of generally accepted accounting principles: it means that every investor gets to see information presented on a comparable basis; that there is discipline on company managements in the way they report and monitor their activities.” And he went on to declare that there is “an ongoing process that really is what makes our capital market work and work as stably as it does.”

So here’s what Mr. Summers — and, to be fair, just about everyone in a policy-making position at the time — believed in 1999: America has honest corporate accounting; this lets investors make good decisions, and also forces management to behave responsibly; and the result is a stable, well-functioning financial system.

What percentage of all this turned out to be true? Zero.