Supply Chain Coordination by Single-Period and Long-Term Contracts with Fuzzy Market Demand |
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| Authors: | WANG Junyan ZHAO Ruiqing TANG Wansheng |
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| Institution: | WANG Junyan~*,ZHAO Ruiqing,TANG Wansheng 1.Department of Logistics Engineering,Tianjin University of Science , Technology,Tianjin 300222,China,2.Institute of Systems Engineering,Tianjin University,Tianjin 300072 |
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| Abstract: | Due to the uncertainty of the market demand in the supply chain, this paper characterized market demand as a fuzzy variable and proposed single-period and long-term contracts to coordinate the two members (supplier and buyer) in the supply chain. Comparison of the effectiveness of the two contracts in-dicates that a long-term contract is more effective than a single-period contract in improving the profit poten-tial of both the total supply chain and each member in the supply chain. This conclusion is useful to the de-cision-maker in supply chains with fuzzy market demand. |
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| Keywords: | supply chain long-term contract game theory fuzzy variable |
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