4 papers
Aggregate Stable Matching with Money Burning
Alfred Galichon, Yu-Wei Hsieh, Antoine Jacquet
We propose an aggregate notion of non-transferable utility (NTU) stability for decentralized matching markets with fixed prices, where market clearing is achieved through one-sided…
An econometrician's guide to optimal transport
Alfred Galichon, Marc Henry
We propose an overview of optimal transport theory and its applications to econometric methodology. This review is specifically designed for practitioners, be they econometric theo…
Transferable Utility Matching Beyond Logit: Computation and Estimation with General Heterogeneity
Alfred Galichon, Antoine Jacquet, Georgy Salakhutdinov
We present a general framework for matching with transferable utility (TU) that accommodates arbitrary heterogeneity without relying on the logit structure. The optimal assignment…
Substitutability, equilibrium transport, and matching models
Alfred Galichon, Antoine Jacquet
This chapter explores the role of substitutability in economic models, particularly in the context of optimal transport and matching models. In equilibrium models with substitutabi…