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Agenda
Publications
statistics
Contextual Continuum Bandits: Static Versus Dynamic Regret
We study the contextual continuum bandits problem, where the learner sequentially receives a side information vector and has to choose an action in a convex set, minimizing a function associated to th ...
arXiv:2406.05714v1 [stat.ML], 2024
economics
Identifying European trade dependencies
We review and extend upon existing literature using product-level trade data to identify trade dependencies that expose the European Union to potential disruptions. While acknowledging the significanc ...
Pisani-Ferry, J, B Weder Di Mauro and J Zettelmeyer (eds), Paris Report 2: Europe's Economic Security, CEPR Press, Paris & London., 2024
statistics
Generalized multi-view model: Adaptive density estimation under low-rank constraints
We study the problem of bivariate discrete or continuous probability density estimation under low-rank constraints.For discrete distributions, we assume that the two-dimensional array to estimate is a ...
Arxiv, Cornell University, 2024
economics
How COVID-19 affects voting for incumbents: Evidence from local elections in France
How do voters react to an ongoing natural threat? Do voters sanction or reward incumbents even when incumbents cannot be held accountable because an unforeseeable natural disaster is unfolding? We add ...
PLoS ONE, 2024, 19 (3), pp.e0297432., 2024