I am a Professor of Economics at the Bordeaux School of Economics (BSE, UMR 6060, CNRS – University of Bordeaux), where I serve as Deputy Director.

My work develops quantitative methods — optimal transport, mean field games, continuous-time contract theory, fractional calculus — and applies them to the interaction between economic and environmental, biological systems.

On the theoretical side, I study dynamic incentive and information problems: how a principal designs disclosure and contracts when agents interact strategically and when past shocks decay slowly, with implications for aggregate persistence and for the design of surveillance and prevention policies. On the empirical side, I work on the causal identification of environmental effects on health, addressing the endogeneity of exposure that arises from residential sorting, with applications to spatial health inequalities and to chemical contamination. A third strand, at the interface with mathematical biology, concerns the emergence and spread of infectious disease, including the reconstruction of epidemiological dynamics from partial data.