Welcome

I am an Assistant Professor at the University of Rennes, France.

My current research focuses primarily on network econometrics and the incorporation of social interactions into models of individual decision-making. I mainly apply these models to empirical questions in environmental and health economics.

Research fields : social interactions, econometrics, applied microeconomics

Please feel free to send me any feedback on the form or substance of any paper or presentation you have come across via this anonymous platform or my email below.

Email : mathieu.lambotte@univ-rennes.fr

Adress :  Bureau 238, Faculté de Sciences Économiques, Université de Rennes, 7 place Hoche, 35000 Rennes

News

• New Working Paper:  Asymmetries in Peer Effects — with A. Houndetoungan. arXiv (August 2026) — Replication — R Package 

• New Working Paper:  Heterogeneity in peer effects for binary outcomes — arXiv (May 2026)

• New Working Paper: Conformity, Competition, and Voluntary Price Regulation: Evidence from French Physicians — with B. Montmartin.  Draft (November 2025)

• New Publication: M. Lambotte, "Peer effects in binary outcomes: strategic complementarity and taste for conformity with endogenous network", Journal of Applied Econometrics, 2025. Replication