Update - 5/27, 3:08 PM | Lachlan Markay: A new Harvard study finds that increased government spending actually reduces economic activity, contradicting the basic premise behind CBO's assumptions. Details below.
Good economic news is so rare for the current administration, that when some does emerge, many in the media parrot it as fact without really examining the claims that undergird it. New CBO numbers on the stimulus, for instance, have been trumpeted as proof the legislation at least helped, despite the fact that the numbers have little to no basis in reality.
Congressional Budget Office models are based on the assumption that stimulus spending will create jobs. They assume the conclusion they purport to demonstrate, and then claim they've demonstrated it. But if the model is inaccurate or simply based on false premises, it simply goes on tallying jobs "created or saved" without regard to the actual employment rate.
In March, a reporter asked CBO director Doug Elmendorf: "If the stimulus bill did not do what it was originally forecast to do, then that would not have been detected by the subsequent analysis, right?" His response: "That's right. That's right." Yet despite those numbers' disconnect from reality, the media continue to report them as fact, and proof that the stimulus is working.