中央决策与分散决策的绩效对比——基于制造商生产率视角的分析

发布时间：2018-03-12 16:43

本文选题：中央决策　切入点：分散决策　出处：《商业研究》2017年08期 　论文类型：期刊论文

【摘要】：通过构建包含单一供应商、单一制造商与单一零售商的三级供应链模型,在给出均衡解的同时着重考察制造商生产率与供应商成本参数对供应链下中央决策与分散决策绩效差异的影响,并考察这两个参数对不同决策机制下的最优价格、最优产出、最优利润的影响。结果表明中央决策与分散决策的利润差与制造商生产率正相关,而与供应商成本参数负相关;制造商生产率的提高在降低制造商与零售商定价的同时将导致上游供应商提高定价,而各参与成员的定价均与供应商成本参数正相关;制造商生产率的提高将导致制造商的产出增加,而对供应商产出的影响则不确定,但两者的产出均与供应商成本参数负相关,中央决策下亦有类似结论。本文进行的相应的数值分析进一步验证了理论分析的结果。
[Abstract]:By constructing a three-level supply chain model that includes a single supplier, a single manufacturer and a single retailer, At the same time, the effects of manufacturer productivity and supplier cost parameters on the performance difference between central decision and decentralized decision in supply chain are investigated, and the optimal price and output under different decision mechanisms are investigated. The results show that the profit difference between central decision and decentralized decision is positively related to the manufacturer's productivity, but negatively related to the supplier's cost parameters. The increase of manufacturer productivity will lead to higher pricing of upstream suppliers while reducing the pricing of manufacturers and retailers, and the pricing of each participating member is positively related to the cost parameters of suppliers. The increase of the manufacturer's productivity will lead to the increase of the manufacturer's output, but the influence on the supplier's output is uncertain, but the output of both is negatively correlated with the supplier's cost parameter. A similar conclusion is obtained under the central decision. The corresponding numerical analysis in this paper further verifies the results of the theoretical analysis.
【作者单位】：中山大学岭南学院;国信证券股份有限公司博士后工作站;华南农业大学数学与信息学院软件学院;
【基金】：国家社科基金重大课题“构建开放型经济的宏观调控模式研究”,项目编号:14ZDA020
【分类号】：F274

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