{"id":17380,"date":"2025-06-19T16:43:49","date_gmt":"2025-06-19T21:43:49","guid":{"rendered":"https:\/\/uwm.edu\/business\/?p=17380"},"modified":"2026-02-16T11:08:39","modified_gmt":"2026-02-16T17:08:39","slug":"bradley-lecture-leading-economist-james-poterba-highlights-national-debt-warnings","status":"publish","type":"post","link":"https:\/\/uwm.edu\/business\/bradley-lecture-leading-economist-james-poterba-highlights-national-debt-warnings\/","title":{"rendered":"Bradley Lecture: Leading Economist James Poterba Highlights National Debt Warnings"},"content":{"rendered":"\n

At the Lubar College of Business’ April Bradley Distinguished Lecture<\/strong>, Dr. James Poterba<\/strong>, Mitsui Professor of Economics at MIT and President of the National Bureau of Economic Research, offered a clear and compelling analysis of the United States\u2019 growing fiscal challenges. His talk, titled Debt, Deficits, and Sustainability: The U.S. Fiscal Challenge<\/em>, outlined the history of federal debt, its economic implications and the difficult decisions ahead.<\/p>\n\n\n\n

Dr. Poterba warned that the U.S. is on a path to unprecedented levels of national debt, driven by structural deficits, rising entitlement costs and increasing interest payments. \u201cWe\u2019ve moved from a period of historically low interest rates into one where the burden of our debt is growing, and growing fast,\u201d he said. \u201cThe debt-to-GDP ratio could reach 190% by 2050 if we continue on our current path.\u201d<\/p>\n\n\n\n

His lecture included a stark reminder: interest payments on the debt are now one of the fastest-growing parts of the federal budget. \u201cWe\u2019re approaching a point where our interest payments may rival or exceed defense spending,\u201d Dr. Poterba said. \u201cThat\u2019s a signal of fiscal strain.\u201d<\/p>\n\n\n\n

He explained that the rising debt doesn\u2019t just weigh on the federal budget; it impacts the entire economy. \u201cEvery extra 10% of debt-to-GDP raises long-term interest rates by about 20 basis points. That means higher borrowing costs for households, businesses, and governments\u2014slowing investment and growth.\u201d<\/p>\n\n\n\n

Though the topic was serious, Poterba also offered some optimism. \u201cWe\u2019ve tackled deficits before. In the 1990s, a combination of tax increases, spending restraint, and economic growth turned deficits into surpluses. But it took political will.\u201d<\/p>\n\n\n\n

Poterba closed by urging action. \u201cThis is not an unsolvable problem. But waiting only makes it harder. The longer we delay, the more difficult it becomes to restore fiscal sustainability.\u201d<\/p>\n\n\n\n

His clear-eyed and accessible explanation of complex financial issues resonated with the audience of alumni, business leaders, and faculty. His message: Understanding the fiscal landscape is essential\u2014not just for policymakers, but for every American who cares about the country\u2019s economic future.<\/p>\n\n\n\n

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