2018. “Business Matters.” February 8. BBC World Service Radio

2017. “A Less-Cash Society?.” October 4. CNBC The Financial Exchange

2017. “A Less Glamorous Wall Street.” September 13. Marketplace Morning Report with David Broncaccio

2017. “The Demise of Cash.” August 21. Viewpoints Radio

2017. “Modi Praised for Demonetizing India.” August 7. PRI, To The Point

2017. “The President and the Economy: Winners and Losers.” With Warren Olney, August 2. NPR, To The Point

2017. “Too Much Is Never Enough.” August 1. Start at minute 17:20. American Public Media, Marketplace

2017. “Why Are We Still Using Cash?.” With Stephen J. Dubner, March 16. Freakonomics

2017. “What Can India Teach Us about Abolishing Paper Currency?.” February 9. NPR, Morning Edition

2017. “Globalization in the Trump Era: Davos and the Globalizers under Fire.” January 24. NPR All Things Considered

2017. “History Will Judge Obama as a Great President.” January 17. NPR All Things Considered

2016. “Examining Obama's Economic Legacy.” January 6. NPR, The Takeaway

2016. “Bloomberg Surveillance talks with Ken Rogoff about taxes, Donald Trump's economics, Dodd-Frank, Brexit, chess champion Magnus Carlson, and his new book The Curse of Cash.” December 1. Bloomberg Surveillance

2016. “Why Are We Still Using Cash?.” With Stephen J. Dubner, September 28. Freakonomics

2016. “Who Wins in a Cashless Economy?.” September 21. BBC World Service: The Inquiry