Estimated Impact of the American Recovery and Reinvestment Act on Employment and Economic Output from July 2012 Through September 2012
from CBO Recent CBO Publications
As required by law, CBO prepares regular reports on its estimate of the number of jobs created by the American Recovery and Reinvestment Act of 2009 (ARRA), which was enacted in response to significant weakness in the economy.
In total, CBO estimates that ARRA will increase budget deficits by about $833 billion over the 2009–2019 period. By CBO’s estimate, close to half of that impact occurred in fiscal year 2010, and more than 90 percent of ARRA’s budgetary impact was realized by the end of September 2012.
http://www.cbo.gov/publication/43729