The Accuracy of CBO’s Outlay Estimates for Fiscal Year 2017

June 12, 2018
Report
CBO’s March 2016 projections of federal outlays for fiscal year 2017 were $65 billion—or 1.6 percent—more than the actual amount reported by OMB. By comparison, the mean absolute error for projections made for 1993 to 2016 is 2.3 percent.

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