Neural Networks Solve a Fifty Year Old Problem in Economics … December 11, 2025 | Research Brief Neural Networks Solve a Fifty Year Old Problem in Economics A new method borrows the mathematical engine of AI—the ReLU function—to make complex economic …

Research Pinpoints an AI Bubble in the Stock Market … December 11, 2025 | Research Brief Research Pinpoints an AI Bubble in the Stock Market A recent study applies state-of-the-art bubble-detection tools to the recent AI stock surge—and finds clear signs …

Personalized Pricing Complicates Anti Discrimination Efforts … December 11, 2025 | Research Brief Personalized Pricing Complicates Anti Discrimination Efforts As companies gain the power to tailor prices using detailed consumer data, personalized pricing …

Cowles Foundation Visiting Scholar Robert Dimand Elected to Royal Society of Canada … November 18, 2025 | News Cowles Foundation Visiting Scholar Robert Dimand Elected to Royal Society of Canada by Brooke Fox Robert W. Dimand, a visiting scholar at the …

Yale launches new program to serve as a hub for policy-relevant health economics research … November 17, 2025 | Announcement Yale launches new program to serve as a hub for policy-relevant health economics research Co-directed by Janet Currie and Zack …

How Overconfidence Distorts Group Perceptions and Leads to Prejudice … November 13, 2025 | Research Brief How Overconfidence Distorts Group Perceptions and Leads to Prejudice Prejudiced beliefs result from overconfidence and perceiving society in terms of …

Cowles Joins Measurement Tools Design (MeToD) Lab Research Network … November 3, 2025 | Announcement Cowles Joins Measurement Tools Design (MeToD) Lab Research Network The MeToD Lab continues the Cowles tradition of integrating measurement and economic …

… Professor. Vitor’s personal website is: https://www.sites.google.com/site/vitorapossebom/ Follow Vitor on … as a data scientist. Sourav’s personal website is: https://sites.google.com/view/souravsinha-econ Follow Sourav on … over the business cycle by focusing on collateral and default in an infinite-horizon production economy. He solves …

On March 14, the Washington Post published a piece on how aerosol’s cooling effect impacts greenhouse warming referencing a research study co-authored by Professor Peter C. B. Phillips in this month’s Nature Geoscience.  Several statistical methods on …

Research Advances at the 2025 Cowles Summer Conferences … July 15, 2025 | News Research Advances at the 2025 Cowles Summer Conferences To be invited to present a research paper at the Cowles Summer Conferences is no small thing. Each year, organizers pour …

… 50 million water-quality readings from 170,000 monitoring sites.  Their paper, “Consequences of the Clean Water Act and … 50 million water-quality readings from 170,000 monitoring sites.  Their paper, “Consequences of the Clean Water Act and … 50 million water-quality readings from 170,000 monitoring sites.  Their paper, “Consequences of the Clean Water Act and …