Harker, Patrick T. and Federal Reserve Bank of Philadelphia. "The Changing Payments Landscape in a Period of Pandemic Recovery : [Remarks at] Digital Money, Decentralized Finance, and the Puzzle of Crypto, Hosted by the Global Interdependence Center, The Conrad Prebys Performing Arts Center, La Jolla, CA" in Statements and Speeches of Patrick T. Harker (February 10, 2023). https://fraser.stlouisfed.org/title/6102/item/667651, accessed on September 28, 2024.