Closed-loop Supply Chain Network Design Model Considering Interruption Risk and Fuzzy Pricing

Abstract

In order to mitigate the impact of supply interruption on enterprises,a dual objective closed-loop supply chain network model considering fuzzy pricing and interruption risk under competitive environment is proposed.The uncertain demand is defined as the price function provided to customers by the supply chain and its competitors,so that the supply chain can maximize the total profit and minimize the carbon emission in the competitive environment.In this paper,the proposed model is solved based on the possibility theory,and the dual-objective model is transformed into a single-objective model.Finally,a real case is used for numerical example analysis.The conclusion shows that the proposed model can not only enhance the ability of supply chain to resist risks,but also help to improve the strategic position in market.

Keywords

• interruption risk|fuzzy theory|closed-loop supply chain network