Federal Reserve Bank of St. Louis and Bullard, James. "Roundtable Discussion on Model Uncertainty : Conference on Recognizing and Coping with Macroeconomic Model Uncertainty in Designing Monetary Policy, Sponsored by the Bank of Korea, Seoul, Korea" in Statements and Speeches of James Bullard (May 27, 2008). https://fraser.stlouisfed.org/title/7161/item/654972, accessed on January 22, 2026.