The Existence of Equilibrium Flows

Alfred Galichon (), Larry Samuelson () and Lucas Vernet ()
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Alfred Galichon: New York University, USA and Sciences Po, France
Larry Samuelson: Yale University, USA
Lucas Vernet: Sciences Po and Banque de France, France

The Journal of Mechanism and Institution Design, 2024, vol. 9, issue 1, 55-81

Abstract: In this paper, we establish conditions for the existence of an equilibrium in the equilibrium flow problem studied by Galichon et al. (2024). The problem nests several classical economic models such as bipartite matching models, hedonic pricing models, shortest-path and minimum-cost flow problems, and time-dependent routing problems.

Keywords: Equilibrium flow; unified gross substitutes; matching. (search for similar items in EconPapers)
JEL-codes: C6 D85 (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:jmi:articl:jmi-v9i1a4

DOI: 10.22574/jmid.2024.12.004

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