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        • Universidad Tecnológica de Bolivar UTB (Colombia)
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        A three layer supply chain model with multiple suppliers, manufacturers and retailers for multiple items

        Fecha
        2014
        Registro en:
        Applied Mathematics and Computation; Vol. 229, pp. 139-150
        00963003
        https://hdl.handle.net/20.500.12585/9038
        10.1016/j.amc.2013.12.006
        Universidad Tecnológica de Bolívar
        Repositorio UTB
        15078194000
        57193533853
        57193504630
        http://repositorioslatinoamericanos.uchile.cl/handle/2250/3727717
        Autor
        Sana S.S.
        Chedid J.A.
        Navarro K.S.
        Institución
        • Universidad Tecnológica de Bolivar UTB (Colombia)
        Resumen
        The replenishment size/production lot size problem both for perfect and imperfect quality products studied in this paper is motivated by the optimal strategy in a three layer supply chain consisting of multiple suppliers, manufacturers and retailers. In this model, each manufacturer produces each product with a combination of several raw materials which are supplied by each supplier. The defective products at suppliers and manufacturers are sent back to the respective upstream members at lower price than the respective purchasing price. Finally, the expected average profits of suppliers, manufacturers and retailers are formulated by trading off set up costs, purchasing costs, screening costs, production costs, inventory costs and selling prices. The objective of this chain is to compare between the collaborating system and Stakelberg game structure so that the expected average profit of the chain is maximized. In a numerical illustration, the optimal solution of the collaborating system shows a better optimal solution than the approach by Stakelberg. © 2013 Elsevier Inc. All rights reserved.
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        Red de Repositorios Latinoamericanos
        + de 8.000.000 publicaciones disponibles
        500 instituciones participantes
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Ingreso Administradores
        Colecciones destacadas
        • Tesis latinoamericanas
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        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Red de Repositorios Latinoamericanos | 2006-2018