One of these recessions is not like the others:
The Secret of Our Non-Success, by Paul Krugman, Commentary, NY Times: The U.S. economy finally seems to be recovering in earnest... But the news is good, not great — it will still take years to restore full employment...
Why is recovery from a financial crisis slow? Financial crises are preceded by credit bubbles; when those bubbles burst, many families and/or companies are left with high levels of debt, which force them to slash their spending. This slashed spending, in turn, depresses the economy...
And the usual response to recession, cutting interest rates to encourage spending, isn’t adequate. Many families simply can’t spend more, and interest rates can be cut only so far — namely, to zero but not below.
Does this mean that nothing can be done to avoid a protracted slump after a financial crisis? No, it just means that you have to do more than just cut interest rates. In particular, what the economy really needs ... is a temporary increase in government spending, to sustain employment while the private sector repairs its balance sheet. And the Obama administration did some of that, blunting the severity of the financial crisis. Unfortunately, the stimulus was both too small and too short-lived, partly because of administration errors but mainly because of scorched-earth Republican obstruction.
Which brings us to the politics.
Over the past few months advisers to the Romney campaign have mounted a furious assault on the notion that financial-crisis recessions are different. For example,... former Senator Phil Gramm and Columbia’s R. Glenn Hubbard published an op-ed article claiming that we should be having a recovery comparable to the bounceback from the 1981-2 recession, while a white paper from Romney advisers argues that the only thing preventing a rip-roaring boom is the uncertainty created by President Obama.
Obviously, Republicans like claiming that it’s all Mr. Obama’s fault... But ... the Romney team is willfully, nakedly, distorting the record, leading Ms. Reinhart and Mr. Rogoff — who aren’t affiliated with either campaign — to protest against “gross misinterpretations of the facts.” And this should worry you.
Look, economics isn’t as much of a science as we’d like. But when there’s overwhelming evidence for an economic proposition ... we have the right to expect politicians and their advisers to respect that evidence. Otherwise, they’ll end up making policy based on fantasies rather than grappling with reality.
And once politicians start refusing to acknowledge inconvenient facts, where does it stop? Why, the next thing you know Republicans will start rejecting the overwhelming evidence for man-made climate change. Oh, wait.