Barkin, Thomas I. and Federal Reserve Bank of Richmond. "A Practitioner's Perspective on the Productivity Slowdown : Sandridge Lecture, Virginia Association of Economists Annual Meeting, Richmond, Va." in Statements and Speeches of Tom Barkin (April 4, 2019). https://fraser.stlouisfed.org/title/9266/item/678778, accessed on November 4, 2024.