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 …

… 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 … research through the creation of the Measurement Tools Design (MeToD) Lab , funded by the Italian Ministry for …

… educational intervention that has succeeded in small-scale experiments can be expanded into an effective policy serving … to take Grantham-McGregor’s approach and see if we could design it in a scalable fashion so it could be implemented as … the end of the first phase, which lasted two years, we re-randomized the children. Half were placed into existing …

… topics such as novel approaches to mechanism/information design, foundations of belief elicitation, information … structure, randomization inference methods for cluster-randomized experiments, matrix extensions of quantile treatment effects …

… to urbanization and non-farm opportunities, and on the design of social protection programs in developing countries. … (CATE), as a function of a continuous covariate in a randomized controlled trial. After Yale, Koohyun will work at … (CATE), as a function of a continuous covariate in a randomized controlled trial. After Yale, Koohyun will work at …