By PAUL KRUGMAN
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But the tone changed during the summer, as B-day — the day when the Bush tax breaks for the wealthy were scheduled to expire — began to approach. My nomination for headline of the year comes from the newspaper Roll Call, on July 18: “McConnell Blasts Deficit Spending, Urges Extension of Tax Cuts.”
How did Republican leaders reconcile their purported deep concern about budget deficits with their advocacy of large tax cuts? Was it that old voodoo economics — the belief, refuted by study after study, that tax cuts pay for themselves — making a comeback? No, it was something new and worse.
To be sure, there were renewed claims that tax cuts lead to higher revenue. But 2010 marked the emergence of a new, even more profound level of magical thinking: the belief that deficits created by tax cuts just don’t matter. For example, Senator Jon Kyl of Arizona — who had denounced President Obama for running deficits — declared that “you should never have to offset the cost of a deliberate decision to reduce tax rates on Americans.”
It’s an easy position to ridicule. After all, if you never have to offset the cost of tax cuts, why not just eliminate taxes altogether? But the joke’s on us because while this kind of magical thinking may not yet be the law of the land, it’s about to become part of the rules governing legislation in the House of Representatives.
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