New York Times
April 28, 2013
Those of us who have spent years arguing against premature fiscal austerity have just had a good two weeks. Academic studies that supposedly justified austerity have lost credibility; hard-liners in the European Commission and elsewhere have softened their rhetoric. The tone of the conversation has definitely changed.
My sense, however, is that many people still don’t understand what this is all about. So this seems like a good time to offer a sort of refresher on the nature of our economic woes, and why this remains a very bad time for spending cuts.
Let’s start with what may be the most crucial thing to understand: the economy is not like an individual family.
Families earn what they can, and spend as much as they think prudent; spending and earning opportunities are two different things. In the economy as a whole, however, income and spending are interdependent: my spending is your income, and your spending is my income. If both of us slash spending at the same time, both of our incomes will fall too.
And that’s what happened after the financial crisis of 2008. Many people suddenly cut spending, either because they chose to or because their creditors forced them to; meanwhile, not many people were able or willing to spend more. The result was a plunge in incomes that also caused a plunge in employment, creating the depression that persists to this day.
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