Carroll, Daniel and Chapman, Samuel. "Growth and Production : Government Spending and Employment in Recoveries," in Federal Reserve Bank of Cleveland. "Economic Trends - April 2013," Economic Trends (Federal Reserve Bank of Cleveland) (April 2013) : 4-7. https://fraser.stlouisfed.org/title/3952/item/529709/toc/517606 , accessed on May 2, 2024.