You could argue that we’re having a genuine debate about economic policy, in which Republicans sincerely believe that the things Mr. Obama proposes would actually hurt, not help, job creation. However, even if that were true, the fact is that the economy we have right now doesn’t reflect the policies the president wanted…. When Republicans took control of the House, they declared that their economic philosophy was ‘cut and grow’ — cut government, and the economy will prosper. And thanks to their scorched-earth tactics, we’ve actually had the cuts they wanted. But the promised growth has failed to materialize — and they want to make that failure Mr. Obama’s fault.

Paul Krugman