A New Hybrid Optimization Model under Outsourcing Constraint: A Tunisian Case Study
AbstractThis paper introduces a new Hybrid Optimization Model under Outsourcing Constraint. It integrates the constraint of outsourcing over the product life cycle of product. It came out of the hybridization of two well-known models. The first is the new product diffusion model which considers the interaction between manufacturing and marketing decisions within a company and ignores other functions like sourcing and distribution. The second model is the configuring a new supply chain (SCC) which selected the option that minimizes the total supply chain cost. The new hybrid model simultaneously determines optimal production and delivery plan since it allows to specify when and how much to subtract. More precisely, our Model under Outsourcing Constraint aim to maximize net profit and facilitate decision-making regarding strategy of Outsourcing. The proposed model is applied in practical case with several scenarios to identify the optimal plan which defines the correct quantities to be produced or distributed by company resources and those to be outsourced to maximize the company’s net revenue. A comparison between the results obtained by our model shows that the Hybrid Optimization Model under Outsourcing Constraint are better than the real data obtained by the strategy of the company.
S. Kumar, J. Swaminthan, 2003. Diffusion of innovation under Supply Contraints. Operations Research. vol. 51, N°6, pp. 866-879. 
SC. Graves, SP. Willems, 2005. Optimization the supply chain configuration for new products. Management Science; vol 51. N° 8, pp.1165-1180.
M. Amini, H. Li, 2011. Supply chain configuration for diffusion of new products: An integrated optimization approach. Omega .vol 39, pp.313 - 322.
P. Mohanty, D. Mishra, T. Mishra, 2010. Production as a Service: An Analysis of Theory of Constraints (TOC) Methods. Journal of Studies on Manufacturing. Vol.1-2010/N°.2-3 pp. 108-119.
Lu, 2012. Analytical study on multi-product production planning with outsourcing. Computers & Operations Research, vol 39 pp. 2100- 2110.
D. Nagurney, Li, 2015. A supply chain network game theory model with product differentiation, outsourcing of production and distribution, and quality and price competition. Annals of Operations Research March 2015, Volume 226, Issue 1, pp 479–503.
M. Sarker, Giri, 2017. Improving performance by coordinating a supply chain with third party logistics outsourcing under production disruption. Computers & Industrial Engineering Volume 103, January 2017, Pages 168–177.
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