RT info:eu-repo/semantics/bachelorThesis T1 Modelos sostenibles de inventario A1 Quintana Ramirez, Omaira Del Pino K1 Gestión de inventarios K1 Reposición sostenible K1 Modelos de tamaño del lote K1 Gesti´on de inventarios K1 Reposici´on sostenible K1 Modelos de tama˜no del lote K1 Inventory management K1 Sustainable ordering K1 Lot size models AB The objective of this work is the study of sustainable inventory management models in which external costs related to the transport andstorage of goods are involved.In the first chapter, basic concepts and background in inventory management are introduced and the classic lot size model is described.Based on this model, a new lot size model is proposed with additional breakage and external costs. Then, in the second chapter, aset of externalities that negatively influence the environment whencertain goods are transported or stored are described , and the lossfactor associated with the means of transport is presented. The thirdchapter explains the different costs to be considered in an inventorymodel that tries to respect the environment. In the fourth chapter,some sustainable stock management models are discussed and analyzed. Finally, the fifth chapter contains some brief conclusions aboutthe made work. YR 2019 FD 2019 LK http://riull.ull.es/xmlui/handle/915/16282 UL http://riull.ull.es/xmlui/handle/915/16282 LA es DS Repositorio institucional de la Universidad de La Laguna RD 10-jul-2025