{"schema":"hoh-person-v1","site":"https://humansofhistory.com","slug":"glen-weyl","fullName":"Glen Weyl","honorific":null,"altNames":[],"shortDescription":"American economist","birthYear":1985,"birthDateLabel":"May 6, 1985","birthPlace":"San Francisco","deathYear":null,"deathDateLabel":null,"deathPlace":null,"nationality":"United States","occupations":["economist","mathematician","computer scientist"],"era":"Contemporary","wikidataQid":"Q66013182","infobox":[{"label":"Born","value":"May 6, 1985, San Francisco"},{"label":"Nationality","value":"United States"},{"label":"Known as","value":"economist, mathematician, computer scientist"},{"label":"Archive ref","value":"Q66013182"}],"article":{"version":1,"summary":"Glen Weyl is an American economist, born May 6, 1985 in San Francisco, whose work links market design, democratic theory, and digital technology. He co-authored the 2018 book Radical Markets with legal scholar Eric Posner, helped develop quadratic voting and quadratic funding, and founded the RadicalxChange movement. After early academic posts at Harvard and the University of Chicago, he joined Microsoft Research, where he leads work on what he calls plural technology. His ideas have been tested by legislatures, blockchain communities, and governments, making him one of the more unusual public intellectuals of his generation.","sections":[{"heading":"Early Life","markdown":"Eric Glen Weyl was born on May 6, 1985, in San Francisco, California, and showed an early appetite for economics and mathematics that carried him to Princeton University [8]. Any Glen Weyl biography has to begin with the unusual speed of that education. He completed his undergraduate degree in economics as valedictorian of Princeton's class of 2007, then finished a PhD in economics at the same university just one year later, in 2008 [8].\n\nHis doctoral research focused on the economics of two-sided platforms, markets such as credit card networks or software ecosystems where an intermediary must attract two distinct groups of users at once. That work matured into the paper A Price Theory of Multi-Sided Platforms, published in the American Economic Review in 2010, which gave economists a general framework for analyzing how platforms set prices for different sides of a market [6]. The subject proved prophetic: platform economics became one of the defining policy questions of the following decade."},{"heading":"Path to Prominence","markdown":"After Princeton, Weyl spent three years as a Junior Fellow in the Harvard Society of Fellows, a position that gave him wide latitude to pursue research across economics, law, and political theory [8]. In 2011 he joined the economics faculty of the University of Chicago as an assistant professor, working in the intellectual tradition of price theory while pushing it toward questions of institutional design [8].\n\nIn 2014 he made a decision that surprised many colleagues: he left the tenure track and moved to Microsoft Research [8]. The corporate lab setting let him combine economic theory with practical experiments in technology, and it placed him near the engineers building the digital systems his research analyzed. At Microsoft he eventually founded and led the Plural Technology Collaboratory within the Office of the Chief Technology Officer, a group devoted to technology that strengthens cooperation across social difference [8].\n\nDuring these years he also began collaborating with Eric Posner of the University of Chicago Law School on a series of proposals for redesigning property, voting, immigration, and data ownership. Those ideas became the backbone of the book that made him widely known [1]."},{"heading":"Major Achievements","markdown":"The clearest answer to the question of who Glen Weyl is for most readers arrived in 2018, when Princeton University Press published **Radical Markets: Uprooting Capitalism and Democracy for a Just Society**, co-written with Posner [1]. The book argued that many social problems stem not from too much market thinking but from markets designed badly, and it proposed remedies such as a self-assessed tax on property and a new voting mechanism. It drew reviews and debate across the economics profession, the technology industry, and the political press [1].\n\nAmong Glen Weyl achievements, **quadratic voting** is probably the most influential single idea. Developed formally with the statistician Steven Lalley, the mechanism lets people express not just the direction but the intensity of their preferences: each additional vote on an issue costs quadratically more than the last [3]. In 2019 Democratic lawmakers in the Colorado House of Representatives used a version of quadratic voting to prioritize appropriations bills, one of the first real-world governmental trials of the method [4].\n\nA related idea, **quadratic funding**, emerged from a 2019 paper written with Ethereum founder Vitalik Buterin and economist Zoë Hitzig, published in Management Science under the title A Flexible Design for Funding Public Goods [2]. The mechanism matches small individual donations with a common pool in a way that favors projects with broad support over those backed by a few large donors. It has since been used to distribute millions of dollars to open-source software projects through platforms in the Ethereum ecosystem [2].\n\nIn 2018 Weyl also founded the **RadicalxChange Foundation**, a nonprofit that convenes economists, artists, technologists, and activists around mechanism design ideas for democratic renewal; he serves as its chair [9]."},{"heading":"Pandemic Response and Plurality","markdown":"When COVID-19 reached the United States in early 2020, Weyl turned his attention to public health logistics. Working with political theorist Danielle Allen and a large interdisciplinary team at Harvard's Edmond J. Safra Center for Ethics, he co-authored the Roadmap to Pandemic Resilience, released in April 2020, which called for a massive scaling of testing, tracing, and supported isolation to reopen the economy safely [5]. The report circulated widely among policymakers during the first year of the pandemic.\n\nHis collaboration with Audrey Tang, then Taiwan's digital minister, produced the 2024 book **Plurality: The Future of Collaborative Technology and Democracy** [7]. Written openly with dozens of contributors and released free of charge, the book argues that digital tools can deepen democracy rather than erode it, drawing heavily on Taiwan's experiments in civic technology. The open, collaborative production of the book was itself a demonstration of its thesis [7]."},{"heading":"Personal Life","markdown":"Weyl is married to Alisha Holland, a political scientist on the faculty of Harvard University whose research concerns Latin American politics and the state's role in development; the two met as students and he has often credited her influence on his thinking about politics and institutions [1].\n\nDespite a career spent inside elite universities and a major technology corporation, Weyl has cultivated a public persona closer to an organizer than a conventional academic. He speaks frequently at community gatherings of the RadicalxChange movement, engages critics at length online, and has revised or abandoned earlier positions in public, including softening some of the more sweeping proposals from Radical Markets in later writing [9]. Basic Glen Weyl facts, such as his 2018 inclusion in the Bloomberg 50 list of people who defined the year in business, sit alongside this self-questioning streak [8]."},{"heading":"Legacy","markdown":"It is early to speak of a settled legacy for a scholar born in 1985, but Weyl's influence is already visible in several fields at once. Within economics, his platform pricing work remains a standard reference for the study of digital markets [6]. Within technology, quadratic funding has moved from journal pages into working software that allocates real money to public goods [2].\n\nPerhaps his most distinctive contribution is institutional rather than theoretical. Through RadicalxChange and the Plurality project, Weyl has tried to build durable communities around mechanism design ideas, treating economic theory as raw material for civic experimentation rather than a finished doctrine [9]. Whether quadratic voting or plural technology reshapes democratic practice at scale remains an open question, but few economists of his generation have pushed their ideas so far beyond the seminar room [7]."}],"faqs":[{"answer":"Glen Weyl was born on May 6, 1985, in San Francisco, California. He completed his undergraduate degree at Princeton University as valedictorian in 2007 and earned his PhD in economics there the following year.","question":"When was Glen Weyl born?"},{"answer":"He is best known for co-authoring the 2018 book Radical Markets with Eric Posner and for helping develop quadratic voting and quadratic funding. He also founded the RadicalxChange Foundation and co-wrote the 2024 book Plurality with Audrey Tang.","question":"What is Glen Weyl famous for?"},{"answer":"Quadratic voting is a decision-making mechanism in which each additional vote a person casts on an issue costs quadratically more than the previous one, allowing voters to express how strongly they care. Weyl developed the formal theory with statistician Steven Lalley, and the Colorado House of Representatives trialed it in 2019.","question":"What is quadratic voting?"},{"answer":"Weyl works at Microsoft Research, which he joined in 2014 after faculty positions at Harvard and the University of Chicago. There he founded the Plural Technology Collaboratory in the company's Office of the Chief Technology Officer.","question":"Where does Glen Weyl work?"},{"answer":"Plurality: The Future of Collaborative Technology and Democracy, co-authored with Audrey Tang and published in 2024, argues that digital technology can strengthen democratic cooperation across social differences. The book was written collaboratively with many contributors and released free online.","question":"What is the book Plurality about?"},{"answer":"He left the University of Chicago tenure track in 2014 for Microsoft Research, but he continues to publish in academic journals and collaborate with university scholars. His role blends research, technology development, and public advocacy through the RadicalxChange movement.","question":"Is Glen Weyl still an academic economist?"}]},"references":[{"marker":1,"title":"Radical Markets: Uprooting Capitalism and Democracy for a Just Society","author":"Eric A. Posner and E. Glen Weyl","publisher":"Princeton University Press","url":null,"publicationDate":"2018","type":"BOOK"},{"marker":2,"title":"A Flexible Design for Funding Public Goods","author":"Vitalik Buterin, Zoë Hitzig, and E. Glen Weyl","publisher":"Management Science","url":null,"publicationDate":"2019","type":"JOURNAL"},{"marker":3,"title":"Quadratic Voting: How Mechanism Design Can Radicalize Democracy","author":"Steven P. Lalley and E. Glen Weyl","publisher":"AEA Papers and Proceedings","url":null,"publicationDate":"2018","type":"JOURNAL"},{"marker":4,"title":"Colorado Tried a New Way to Vote: Make People Pay, Kind Of","author":"Tom Simonite","publisher":"Wired","url":null,"publicationDate":"2019","type":"NEWS"},{"marker":5,"title":"Roadmap to Pandemic Resilience","author":"Danielle Allen, E. Glen Weyl, and colleagues","publisher":"Edmond J. Safra Center for Ethics, Harvard University","url":null,"publicationDate":"April 2020","type":"PRIMARY"},{"marker":6,"title":"A Price Theory of Multi-Sided Platforms","author":"E. Glen Weyl","publisher":"American Economic Review","url":null,"publicationDate":"2010","type":"JOURNAL"},{"marker":7,"title":"Plurality: The Future of Collaborative Technology and Democracy","author":"Audrey Tang and E. Glen Weyl","publisher":"Plurality Institute","url":null,"publicationDate":"2024","type":"BOOK"},{"marker":8,"title":"Glen Weyl, Researcher Profile","author":"Microsoft Research","publisher":"Microsoft","url":"https://www.microsoft.com/en-us/research/people/glenweyl/","publicationDate":"n.d.","type":"WEBSITE"},{"marker":9,"title":"RadicalxChange Foundation","author":"RadicalxChange","publisher":"RadicalxChange Foundation","url":"https://www.radicalxchange.org","publicationDate":"n.d.","type":"WEBSITE"}],"image":{"arweaveTxId":"FdZpYphWDnuFCVSlrc9PwjqlcNO9tn1-qX4lqREv60o","originalUrl":null,"attribution":"Kritzolina, CC BY-SA 4.0, via Wikimedia Commons"},"archivedAt":"2026-09-10T01:12:00.058Z"}