Lacker, Jeffrey Malcolm and Federal Reserve Bank of Richmond. "Unemployment and Monetary Policy: Lessons from Half a Century Ago : 2010 International Conference for Advanced Placement Economics Teachers, Federal Reserve Bank of Richmond" in Statements and Speeches of Jeffrey M. Lacker (November 14, 2010). https://fraser.stlouisfed.org/title/6827/item/678690, accessed on January 20, 2026.