Federal Reserve Bank of St. Louis and Bullard, James. "The U.S. Economic Situation and Recent Monetary Policy Developments : Press Release : Kentucky Day with the Commissioner, Louisville, Ky." in Statements and Speeches of James Bullard (April 18, 2011). https://fraser.stlouisfed.org/title/7161/item/654750/content/pdf/bullard_20110418_pressrelease, accessed on May 10, 2026.