Two-echelon, multi-commodity supply chain network design with mode selection, lead-times and inventory costs
Document Type
Article
Publication Date
7-2012
Abstract
Designing distribution networks – as one of the most important strategic issues in supply chain management – has become the focus of research attention in recent years. This paper deals with a two-echelon supply chain network design problem in deterministic, single-period, multi-commodity contexts. The problem involves both strategic and tactical levels of supply chain planning including locating and sizing manufacturing plants and distribution warehouses, assigning the retailers' demands to the warehouses, and the warehouses to the plants, as well as selecting transportation modes. We have formulated the problem as a mixed integer programming model, which integrates the above mentioned decisions and intends to minimize total costs of the network including transportation, lead-times, and inventory holding costs for products, as well as opening and operating costs for facilities. Moreover, we have developed an efficient Lagrangian based heuristic solution algorithm for solving the real-sized problems in reasonable computational time.
DOI
10.1016/j.cor.2011.08.003
Recommended Citation
Hannan, Naeeni Sadjady and Davoudpour, Hamid, "Two-echelon, multi-commodity supply chain network design with mode selection, lead-times and inventory costs" (2012). Business & Economics Faculty Publications. 74.
https://digitalcommons.longwood.edu/business_facpubs/74
Original Citation
Sadjady, H. (2012). Two-echelon, multi-commodity supply chain network design with mode selection, lead-times and inventory costs. Computers & Operations Research(39), 1345-54.
