Yuki Tamura is an Assistant Professor in the Department of Economics at École polytechnique and a researcher at CREST. She is also a Hi! PARIS Fellow for the 2025-2028 period.

His research focuses on microeconomic theory, market design, social choice, and political economy. He works on topics such as resource allocation, object reallocation, school choice mechanisms, strategy-proofness, fairness, and political polarization. Before joining École polytechnique in 2024, he was a Postdoctoral Associate at the Center for Behavioral Institutional Design at NYU Abu Dhabi. He obtained his PhD in Economics from the University of Rochester in 2021, with a dissertation on object reallocation problems on restricted preference domains. His work has been published in journals such as Games and Economic Behavior, Journal of Economic Theory, Journal of Mathematical Economics, Social Choice and Welfare, and Mathematical Social Sciences.

She has a Hi! PARIS Synergy Fellowship project with Patrick Loiseau, Vianney Perchet, and Pablo Winant on Design, Incentivization, Optimization and Reinforcement Learning of Multi-Layered Markets. The project focuses on the design and optimization of complex markets, such as labor and online advertising markets, by combining market design, reinforcement learning, and mean-field Stackelberg games. It aims to help evaluate and improve market policies across objectives such as efficiency, revenue, and fairness.