Monday, October 22, 2012

Krugman on the Slow Recovery and Its Causes


Krugman is...ah, just read it.

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 as a whole.

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 after a financial crisis is a temporary increase in government spending, to sustain employment while the private sector repairs its balance sheet.

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