A retailer-supplier supply chain model with trade credit default risk in a supplier-Stackelberg game
A retailer-supplier supply chain model with trade credit default risk in a supplier-Stackelberg game
复制标题
供应商-Stackelberg博弈中具有贸易信用违约风险的零售商-供应商供应链模型
DOI：
10.1016/j.cie.2017.03.004
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发表时间：
2017-10
影响因子：
7.9
通讯作者：
Xi MH
中科院分区：
文献类型：
--
作者：
Wu CF;Zhao QH;Xi MH
本文的目的是建立一个零售商和供应商的非合作补货模型的需求和违约风险的函数的贸易信用期，以确定最佳的贸易信用期在一个B-S博弈。首先，我们提出了最优的结果，分散的决策和集中的决策没有贸易信贷。其次，我们得到了零售商和供应商最优解的存在唯一性条件。此外，我们开发了一套定理和推论，以确定最优解。最后，我们提供了一个例子和灵敏度分析来说明所提出的策略和最优解。敏感性分析表明，只有当最优贸易信用期不太短时，供应链的总利润才大于集中决策下的总利润。这一发现还表明，贸易信用期的大小，需求，零售商的利润和供应商的利润有很强的关系，增加需求系数，批发价格，违约风险系数和生产成本。
The purpose of this paper is to formulate a retailer-supplier uncooperative replenishment model with demand and default risk are functions of the trade credit period for determining the optimal trade credit period in a supplier-Stackelberg game. Firstly, we present optimal results for the decentralized decision and the centralized decision without trade credit. Secondly, we derive the existence and uniqueness conditions of the optimal solutions for the retailer and the supplier. Moreover, we develop a set of theorems and corollaries to determine the optimal solutions. Finally, we provide an example and sensitivity analysis to illustrate the proposed strategy and optimal solutions. Sensitivity analysis reveals that the total profit of the supply chain under a supplier-Stackelberg game is greater than that observed under a centralized decision only if the optimal trade credit period is not too short. This finding also reveals that the size of the trade credit period, demand, retailer’s profit and supplier’s profit have strong relationships with the increasing demand coefficient, wholesale price, default risk coefficient and production cost.
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