Evans, Charles, 1958- and Federal Reserve Bank of Chicago. "Challenges that the Recent Financial Market Turmoil Places on our Macroeconomic Toolkit : Remarks at the 2008 Swiss National Bank Research Conference, Zurich, Switzerland" in Statements and Speeches of Charles L. Evans (September 19, 2008). https://fraser.stlouisfed.org/title/8969/item/666830, accessed on January 20, 2026.