dc.creatorSalas-Navarro K.
dc.creatorAcevedo Chedid, Jaime
dc.creatorÁrquez G.M.
dc.creatorFlorez W.F.
dc.creatorOspina-Mateus H.
dc.creatorSana S.S.
dc.creatorCárdenas-Barrón L.E.
dc.date.accessioned2020-03-26T16:33:11Z
dc.date.available2020-03-26T16:33:11Z
dc.date.created2020-03-26T16:33:11Z
dc.date.issued2019
dc.identifierJournal of Advances in Management Research
dc.identifier09727981
dc.identifierhttps://hdl.handle.net/20.500.12585/9193
dc.identifier10.1108/JAMR-07-2019-0141
dc.identifierUniversidad Tecnológica de Bolívar
dc.identifierRepositorio UTB
dc.identifier57193504630
dc.identifier57193533853
dc.identifier57211959662
dc.identifier6602152047
dc.identifier57194034904
dc.identifier15078194000
dc.identifier6506675064
dc.description.abstractPurpose: The purpose of this paper is to propose an economic production quantity (EPQ) inventory model considering imperfect items and probabilistic demand for a two-echelon supply chain. The production process is imperfect and the imperfect quality items are removed from the lot size. The demand rate of the inventory system is random and follows an exponential probability density function and the demand of the retailers is depending on the initiatives of the sales team. Design/methodology/approach: Two approaches are examined. In the non-collaborative approach, any member of the supply chain can be the leader and takes decisions to optimize the profits, and in the collaborative system, all members make joint decisions about the production, supply, sales and inventory to optimize the profits of the supply chain members. The calculus approach is applied to find the maximum profit related to the members of the supply chain. Findings: A numerical example is presented to illustrate the performance of the EPQ model. The results show that collaborative approach generates greater profits to the supply chain and the market’s demand represents the variable behavior and uncertainty that is generated in the replenishment of a supply chain. Originality/value: The new and major contributions of this research are: the inventory model considers demand for products is random variable which follows an exponential probability distribution function and it also depends on the initiatives of sales teams, the imperfect production system generates defective items, different cycle time are considered in manufacturer and retailers and collaborative and non-collaborative approaches are also studied. © 2019, Emerald Publishing Limited.
dc.languageeng
dc.publisherEmerald Group Publishing Ltd.
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.rightsAtribución-NoComercial 4.0 Internacional
dc.sourcehttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85075526753&doi=10.1108%2fJAMR-07-2019-0141&partnerID=40&md5=fe14ffe1c6a8144f52e7ec5f5106f4c5
dc.titleAn EPQ inventory model considering an imperfect production system with probabilistic demand and collaborative approach


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