Circular Economy for Marine Plastics: a model of actors' coordination

Christophe Charlier (), Eric Guerci () and Pedro Lopez-Merino ()
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Christophe Charlier: GREDEG - Groupe de Recherche en Droit, Economie et Gestion - UNS - Université Nice Sophia Antipolis (1965 - 2019) - CNRS - Centre National de la Recherche Scientifique - UniCA - Université Côte d'Azur
Eric Guerci: GREDEG - Groupe de Recherche en Droit, Economie et Gestion - UNS - Université Nice Sophia Antipolis (1965 - 2019) - CNRS - Centre National de la Recherche Scientifique - UniCA - Université Côte d'Azur
Pedro Lopez-Merino: GREDEG - Groupe de Recherche en Droit, Economie et Gestion - UNS - Université Nice Sophia Antipolis (1965 - 2019) - CNRS - Centre National de la Recherche Scientifique - UniCA - Université Côte d'Azur

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Abstract: This abstract presents an interdisciplinary circular economy model developed within the PLASTRON project to combat marine plastic pollution in Mediterranean coastal communities. Our model is based on the coordinated action of local municipalities and environmental associations. We develop utility functions capturing the tradeoffs between moral incentives, economic subsidies, and mechanical recycling constraints. Inspired by data from pilot sites in Corsica and Sardinia, the model evaluates pathways from waste recovery to localized 3D printing, offering a scalable framework for sustainable territorial waste management.

Date: 2026-07-12
Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-05741298v1
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Published in 13th Biennial Meeting of the International Environmental Modelling and Software Society (iEMSs): "Environmental Modelling for a Resilient Future: Integrating Data, Systems, Stakeholders and Societal Systems", Jul 2026, Dublin, Ireland. pp.82-83, ⟨10.5281/zenodo.22217085⟩

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Persistent link: https://EconPapers.repec.org/RePEc:hal:journl:halshs-05741298

DOI: 10.5281/zenodo.22217085

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