Carl Benedikt Frey

• 1. Introduction

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  Carl Benedikt Frey is a Swedish-German economist and economic historian, and one of his books found an unlikely fan. Writing in The New York Times, Talking Heads singer David Byrne called Frey's The Technology Trap "the last great book I've read." Frey spends his career studying how new technology reshapes who works, who profits, and who gets left behind. Those questions sound abstract until they land on a specific job, a specific city, or a specific election. His findings have drawn attention far beyond academic journals, reaching regulators, journalists, and popular culture alike. What is it about his research that keeps pulling in such different audiences? And what does his own path through university departments in Sweden, Germany, and England reveal about how he arrived at these questions? The chapters ahead follow both the ideas and the career behind them.

• 2. From Stockholm to Oxford

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  Frey was born in Stockholm, Sweden, and attended a school called Katedralskolan before starting university. He then studied economics, history, and management at Lund University, developing a strong interest in economic history and technological change. He completed his PhD at the Max Planck Institute for Innovation and Competition in Munich.

  He then joined the Oxford Martin School, where he founded the programme on the Future of Work. Between 2012 and 2014, he also taught at the Department of Economic History at Lund University. In 2012, he became an economics associate of Nuffield College and a Senior Fellow at the Institute for New Economic Thinking, both at Oxford. He remains a visiting fellow of the Department of Economic History at Lund.

  In May 2023, Frey was appointed the Dieter Schwarz Associate Professor of Artificial Intelligence and Work at the Oxford Internet Institute, and became a Fellow of Mansfield College. The economics database IDEAS/RePEc ranks him among the top five percent of economists under a number of criteria. That ranking reflects work spanning several distinct fields, starting with the study that first made his name.

• 3. Forty-Seven Percent

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  In 2013, Frey and Michael Osborne, a fellow Oxford professor, published a study titled "The Future of Employment: How Susceptible Are Jobs to Computerization." It concluded that 47 percent of jobs in the United States faced a high risk of automation.

  According to Google Scholar, the study has since been cited more than 20,000 times. Its methodology has been adopted by Barack Obama's Council of Economic Advisors, the Bank of England, and the World Bank. It also underpins a popular risk-prediction tool built by the BBC.

  In 2019, the estimate reached an even wider audience when it featured on HBO's Last Week Tonight with John Oliver. Many took the paper to mean an employment apocalypse was coming, but Frey pushed back on that reading. In a 2019 retrospective on the debate, The Economist called him "an accidental doom-monger." It noted he was in fact far more optimistic than his reputation suggested.

  In an article titled "Generative AI and the Future of Work: A Reappraisal," Frey and Osborne revisited their 2013 estimates in light of generative AI. They concluded that its main effect was democratizing expertise, letting more people perform knowledge work with less training. That reappraisal set up a narrower question Frey pursued elsewhere: what happens to one profession when a single new technology, machine translation, moves in.

• 4. Language Barriers and Local Geography

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  Frey has also studied what happened to translators after Google Translate became widely available. He found that the tool slowed employment growth for translators and reduced demand for foreign-language skills across a range of occupations and industries. He and his co-authors argue the findings carry implications for trade in services and for the role language barriers play in globalisation.

  A separate study, done with a co-author named Berger, tracked how the computer revolution of the 1980s reshaped American cities. Before 1980, new jobs tended to require routine skills, but personal computers shifted demand toward analytical and problem-solving abilities. Because these new roles clustered in cities with already skilled workforces, the shift widened the gap between prosperous knowledge hubs and declining industrial towns.

  Geography did not disappear once digital tools made long-distance work possible. Frey's later research asks what happened to scientific collaboration once colleagues stopped sharing an office.

• 5. Working Apart, Thinking Together

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  With colleagues at Oxford and the University of Pittsburgh, Frey examined whether remote teamwork has helped or hindered scientific breakthroughs. Their analysis covered more than 20 million research papers and four million patents. It showed that while scientists collaborate across far greater distances than before, remote teams are consistently less likely to produce breakthrough discoveries than colocated ones. Remote collaborators tend to handle technical execution, the researchers found, while generating new ideas benefits from face-to-face interaction that digital tools cannot fully replace.

  In a companion study, Frey and a co-author named Presidente found that this remote penalty tapered off, and even reversed, from the 2010s onward. Improvements in collaboration technology made it easier for distributed team members to tap into each other's local knowledge networks. The effect was largest among established teams whose members had moved to stronger institutions, gaining access to new pools of ideas and expertise.

  Distance was not the only force reshaping the modern workplace in Frey's research. A ride-hailing company entering a city produced its own measurable disruption, this time on city streets rather than in a laboratory.

• 6. Uber's Winners and Losers

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  Frey and his co-authors studied what happened to traditional taxi drivers once Uber entered their city. Incumbent drivers saw their earnings fall by roughly 10 percent, even though they did not lose their jobs outright.

  A companion study looked at Uber's own drivers in London. Despite earning relatively low wages, they reported higher life satisfaction than comparable workers, suggesting they valued the flexibility to set their own hours. They also reported substantially higher levels of anxiety.

  Flexibility and anxiety were not the only trade-off Frey uncovered in the digital economy. A single piece of privacy regulation revealed another one, buried in corporate balance sheets across Europe.

• 7. Privacy Rules, Robots, and Politics

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  Frey and collaborators examined Europe's General Data Protection Regulation and its effect on technology company profits. They found the regulation reduced those profits by about 2.1 percent, not because consumers bought less but because firms had to spend heavily on compliance. The costs fell hardest on smaller companies, which had fewer resources to adapt, while large technology firms were relatively unscathed. The authors argue the regulation may have made it harder for smaller players to compete.

  In a separate study, Frey and co-authors traced a political consequence tied to robots entering local labour markets. Support for Donald Trump in the 2016 US presidential election was significantly higher in labour markets more exposed to robots. That held even after controlling for trade and offshoring. Their counterfactual exercise suggested that, absent faster robot adoption, Michigan, Pennsylvania, and Wisconsin would have voted for Hillary Clinton.

  That counterfactual exercise about swing states pointed toward a larger question Frey would pursue next: whether technological change follows any predictable pattern across centuries, not just election cycles.

• 8. Two Books, One Argument

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  In 2019, Frey published The Technology Trap: Capital, Labor, and Power in the Age of Automation with Princeton University Press. The book compares the British Industrial Revolution with the computer revolution, arguing technological change can raise overall prosperity while producing concentrated gains and worker displacement. Frey argues the Industrial Revolution first took hold in Britain because its government sided early with inventors and industrialists. It also vigorously repressed worker resistance to mechanisation. In continental Europe and China, by contrast, worker resistance succeeded, which Frey suggests helps explain why growth there was slower to take off. He calls the pattern where resisting a new technology ends up denying its long-term benefits a "technology trap." The book won Princeton University's Richard A. Lester Prize for the outstanding book in industrial relations and labor economics. John Thornhill also selected it as a Financial Times Best Book of 2019.

  In 2025, Frey published How Progress Ends: Technology, Innovation, and the Fate of Nations, also with Princeton University Press. The book argues that technological and economic progress is not inevitable. For most of history, Frey notes, stagnation was the norm. Even leading technological powers, from Song China to the Dutch Republic to Victorian Britain, eventually lost their innovative edge. Drawing on a thousand years of case studies, Frey identifies a recurring tension. Decentralised systems foster the exploration of new technologies, while bureaucratic coordination is needed to scale them. He applies that framework to the United States and China, arguing both face versions of the same challenge today.

  Reviewing the book in Foreign Affairs, Barry Eichengreen described it as a sweeping survey of a thousand years of economic growth. He noted its eye toward charting possible technological futures. Writing in The Wall Street Journal, Marc Levinson noted that both free marketeers and central planners may find their views challenged by its conclusions. How Progress Ends was a finalist for the Financial Times Business Book of the Year Award and the Lionel Gelber Prize. It won the 2026 PROSE Award in Social Sciences: Economics. Martin Wolf selected it as a Financial Times Best Book of 2025.

  That same tension between exploration and control keeps surfacing in Frey's own journalism. In a New York Times piece from the 5th of December 2025, he argued against fearing an AI bubble bursting.