Paul Krugman notes that the Republicans are past stating that tax cuts pay for themselves, especially when the Bush tax cuts were followed by historically slow economic growth. Pursuing the extension of Bush tax cuts for the wealthy, the Republicans pushed a new line: we don’t have to pay for tax cuts (see posts on Senators Mitch McConnell and David Vitter). They intend to legislate according to this new form of voodoo economics:
…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.”
…As the Center on Budget and Policy Priorities points out, the incoming House majority plans to make changes in the “pay-as-you-go” rules — rules that are supposed to enforce responsible budgeting — that effectively implement Mr. Kyl’s principle. Spending increases will have to be offset, but revenue losses from tax cuts won’t. Oh, and revenue increases, even if they come from the elimination of tax loopholes, won’t count either: any spending increase must be offset by spending cuts elsewhere; it can’t be paid for with additional taxes.
The Republicans combine tax cuts with no realistic plan to cut spending:
So if taxes don’t matter, does the incoming majority have a realistic plan to cut spending? Of course not. Republicans say that they want to cut $100 billion in spending, which is itself small change in a $3.6 trillion federal budget. But they also say that defense, Medicare and Social Security — all the big-ticket items — are off the table. So they’re talking about a 20 percent cut in what’s left, which includes things like running the judicial system and operating the Centers for Disease Control and Prevention; they have offered no specifics about where the cuts will fall.