Why triangular membership functions?
Fuzzy Sets and Systems
Theory and Practice of Uncertain Programming
Theory and Practice of Uncertain Programming
A fuzzy goal programming approach for vendor selection problem in a supply chain
Computers and Industrial Engineering
The optimum output quantity of a duopoly market under a fuzzy decision environment
Computers & Mathematics with Applications
A class of random fuzzy programming and its application to supply chain design
Computers and Industrial Engineering
The return policy model with fuzzy demands and asymmetric information
Applied Soft Computing
Coordination and cooperation in manufacturer-retailer supply chains
CASDMKM'04 Proceedings of the 2004 Chinese academy of sciences conference on Data Mining and Knowledge Management
Expected value of fuzzy variable and fuzzy expected value models
IEEE Transactions on Fuzzy Systems
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In this paper, we study the pricing problem in a fuzzy supply chain that consists of a manufacturer and two competitive retailers. There is a single product produced by a manufacturer and then sold by two competitive retailers to the consumers. The manufacturer acting as a leader determines the wholesale price, and the retailers acting as the followers set their sale prices independently. Both the manufacturing cost and the demand for product are characterized as fuzzy variables, we analyze how the manufacturer and the retailers make their pricing decisions with the duopolistic retailers' different behaviors: competition strategy and collusion strategy, and develop the expected value models in this paper. Finally, numerical examples illustrate the effectiveness of the proposed two-echelon models using fuzzy set theory.