Whitney Newey, who earned his PhD from MIT four decades ago, has just received one of economics' highest honors—the 2026 Erwin Plein Nemmers Prize, a biennial award that recognizes scholars who fundamentally reshape their fields. The Ford Professor of Economics, emeritus, at MIT was honored by Northwestern University for his foundational contributions to semiparametric econometrics and machine learning inference, work that has quietly become the backbone of how modern economists do their jobs.
What makes Newey's achievement distinctive is not just the breadth of his influence, but its durability. Over more than four decades, he has shaped not only how economists conduct research but also how they train the next generation. His work on variance estimation, nonparametric simultaneous equations, consumer surplus estimation, and debiased machine learning has become so integrated into the discipline that many economists use his methods without thinking twice about their origins. Northwestern's citation captured this precisely: Newey has produced "a body of work that has shaped the field of semiparametric econometrics, guided both econometricians and empirical researchers over several decades, and helped lay the foundations for modern machine learning-based inference."
The prize comes with a $300,000 award and includes an invitation to engage with Northwestern's faculty and students throughout the 2026-27 academic year. Newey's response reflected the collaborative spirit that has marked his career. "I am delighted, deeply honored, and very grateful," he said. "I am thrilled to have worked on and now work on ideas and approaches that are important for modern, machine learning-based inference and modern empirical economics more generally, most of this with such capable collaborators."
Newey's honors extend well beyond this latest recognition. He is a distinguished fellow of the American Economic Association, a member of the American Academy of Arts and Sciences, and a fellow of the Econometric Society. He received a 2020 Distinguished Fellow designation from the American Economic Association and has held research fellowships from the Sloan Foundation. His service to the profession includes co-editing Econometrica, the journal of the Econometric Society, and serving as program co-chair for the World Congress of the Econometric Society.
Yet it is his colleagues who perhaps best capture what sets Newey apart. Jonathan Gruber, the Ford Professor of Economics and head of MIT's Department of Economics, noted that Newey's research "has given birth to many of the econometric methods that are now second nature to economists." Gruber added something equally important: "Those of us in his orbit also know him as a source of sage, comprehensive, and generous advice." In academic life, such generosity of intellectual attention is its own form of achievement, shaping careers and collaborations in ways that rarely make headlines.
Newey's influence extends globally. He has served as an international fellow of the Centre for Microdata Methods and Practice at University College London, a fellow of the International Association of Applied Econometrics, and a fellow at Jinan University's Center for Economic and Microbehavioral Studies. He has been a visiting scholar, professor, and lecturer at institutions worldwide, and previously held appointments at Princeton University and MIT, where he also served as head of the Department of Economics.
The Nemmers Prize recognizes scholars for their "lasting contributions to new knowledge, outstanding achievements, and the development of significant new modes of analysis." In Newey's case, that recognition affirms what his peers have long known: that rigorous thinking applied with generosity and care can quietly transform an entire field.