分销供应链中零售商横向竞争下采购联盟的稳定结构

发布时间：2018-01-19 03:23

本文关键词： 分销供应链合作博弈论采购联盟远视零售商　出处：《中国管理科学》2017年04期 　论文类型：期刊论文

【摘要】：本文针对由单一供应商和三个横向竞争零售商所组成的两层分销供应链系统,采用合作博弈论中描述远视参与者的最大一致集(LCS)概念,在供应商所提供的不同契约形式下,分别研究了横向竞争零售商采购联盟的远视稳定结构。研究发现,当供应商提供线性折扣契约时,根据供应商提供的折扣比例不同,横向竞争零售商的采购联盟结构是不同的,当折扣比例较低(小于0.5)时,横向竞争的零售商会形成仅两个零售商联合采购的联盟结构,将第三个零售商排除在联盟之外;而当折扣比例较高(大于0.5)时,横向竞争的远视零售商将只会形成大联盟,以增强共同的竞争力。但是,当供应商提供两部收费制折扣契约时,无论供应商所提供的折扣比例如何变化,横向竞争零售商都以三个零售商联合采购的大联盟为稳定结构。此外,通过数值例子发现,供应商提供其他形式的数量折扣契约时,横向竞争的远视零售商会以大联盟为稳定结构。
[Abstract]:In this paper, a two-tier distribution supply chain system consisting of a single supplier and three horizontal competitive retailers is proposed. The concept of maximum consistent set (LCSs) is used to describe hypervision participants in cooperative game theory. Under different contract forms provided by suppliers, the hyperopic stability structure of horizontal competitive retailers' purchasing alliance is studied. It is found that when suppliers provide linear discount contracts. According to the different discount ratio provided by suppliers, the procurement alliance structure of horizontal competitive retailers is different, when the discount ratio is lower (less than 0.5). The horizontal competition retailers form an alliance structure in which only two retailers buy together, and the third retailer is excluded from the alliance. When the discount ratio is higher (> 0.5), the horizontal competition farsighted retailers will only form a large alliance to enhance the common competitiveness. However, when the supplier provides two fee discount contracts. Regardless of the rate of discount offered by suppliers, horizontal competitive retailers have a stable structure based on a large alliance of three retailers in joint purchasing. In addition, numerical examples are used to find out. When suppliers offer other forms of volume discount contracts, horizontally competitive farsighted retailers take a large alliance as a stable structure.
【作者单位】：广州大学工商管理学院;华南理工大学工商管理学院;中山大学粤港澳发展研究院;淮北师范大学信息学院;
【基金】：国家自然科学基金资助项目(71131003) 广东省自然科学基金资助项目(2014A030310443) 教育部人文社会科学基金资助项目(15YJC630138,15YJC630053) 安徽省高等学校自然科学研究重点项目(KJ2015A335) 广州市科技计划项目(201510010149)
【分类号】：F274;F724.2
【正文快照】： 1引言采购在企业的实际运作中扮演着非常重要的作用。近十年来,随着科技的高速发展和企业管理水平的不断提升,许多新的采购模式应运而生,例如,信息采购、定制采购和联合采购等,其中,联合采购吸引了企业界和学术界的广泛关注。联合采购指同一行业间多家机构或组织,将需要采购的

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