Research

Research Interests

My research interests are about game theory, fairness, probabilities and optimization. I'm particularly intereted in different kind of allocation problems and the efficiency/fairness trade-off, i.e., how to find optimal solutions while ensuring that we do not discriminate against any group of agents.

Publications

Statistical Discrimination in Stable Matchings – Rémi Castera, Patrick Loiseau and Bary Pradelski – ACM’s 23rd Conference on Economics and Computation (2022) (Extended abstract) (Full paper)
Correlation of Rankings in Matching Markets – Rémi Castera, Patrick Loiseau and Bary Pradelski - Management Science (2025) (Full paper)
The Price of Opportunity Fairness in Matroid Allocation Problems – Rémi Castera, Felipe Garrido-Lucero, Mathieu Molina, Simon Mauras, Patrick Loiseau and Vianney Perchet - Advances in Neural Information Processing Systems (2025)

Working Papers

Unified Framework for Weighted Hypergraphic Networks and Fractional Matching – Rémi Castera, Julien Fixary and Rida Laraki (Full paper)

Talks in international conferences

11/06/22: 12th Conference on Economic Design (Padova, Italy)
13/07/22: 23rd ACM Conference on Economics and Computation (Boulder, CO, USA)
18/07/22: 33rd Stony Brook International Conference on Game Theory (Stony Brook, NY, USA)
11/12/23: From Matching to Markets: A Tale of Mathematics, Economics and Computer Science (CIRM, Marseille, France)
18/03/24: 19th Matching in Practice Workshop (Zurich, Switzerland)
21/06/24: Matching Markets and Inequality Workshop (Exeter, UK)
26/06/24: GAIMSS Workshop (Metz, France)
19/12/24: Conference on Mathematics and Decision (Rabat, Morocco)
07/10/25: 30 Years of Game Theory Conference (Paris, France)