Jonathan Chait: conservatives are ignoring history when they comment on the expiration of the Bush tax cuts:
In 1993, conservatives unanimously predicted that Bill Clinton's tax increase on incomes over $200,000 would slow growth, reduce tax revenues, and likely cause a recession. Instead, of course, the economy boomed and revenue skyrocketed. Then George W. Bush cut upper-bracket tax rates, and conservatives predicted that this would cause the economy to grow even faster. Instead, the economy experienced the first business cycle where income was lower at the peak of the business cycle than it had been at the peak of the previous business cycle. It is rare that events so utterly repudiate an economic theory. None of this evidence has penetrated the conservative mind to the slightest degree. Reading the right-wing press, it is exactly as true today as it was 18 years ago that reducing Clinton-era upper-bracket tax rates holds the key to economic growth.