On Pareto optimal balanced exchanges

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Pavlos Eirinakis, Ioannis Mourtos, Michalis Samaris

Published: 2024, Last Modified: 11 Dec 2025Discret. Optim. 2024EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Introducing a preference-based exchange market without money.•Providing a mechanism that returns a Pareto optimal exchange.•Characterization and recognition of Pareto optimal exchanges.•Showing that maximum weight Pareto optimal exchange is NP-hard and computing it in some special cases.