电子商务环境下合作采购效益分析

中国管理科学 ›› 2005, Vol. ›› Issue (4): 56-62.

电子商务环境下合作采购效益分析

汪漩, 仲伟俊, 梅姝娥

东南大学经济管理学院, 江苏, 南京, 210096

收稿日期:2004-09-05 修回日期:2005-06-29 出版日期:2005-08-28 发布日期:2012-03-07
基金资助:
国家自然科学基金资助项目(7017102579900003)

An Analysis on the Benefits of Joint Procurement in E-Commerce Environment

WANG Xuan, ZHONG Wei-jun, MEI Shu-e

School of Economics & Management, Southeast University, Nanjing 210096, China

Received:2004-09-05 Revised:2005-06-29 Online:2005-08-28 Published:2012-03-07

摘要/Abstract

摘要： 合作采购是一种重要的企业间电子商务应用模式,成功实施合作采购需要供应链成员的积极参与。本文针对供应商采取的两种批发价定价策略,比较分析了协调成本对买主间合作采购动力及其总体采购成本的影响。其结果表明,只要协调成本较小,买主便具有合作采购动力,且无论供应商采取固定价格策略还是采取数量折扣策略,都存在一个协调成本临界值,当协调成本小于该临界值时,合作采购将同时减少买主与供应商的总体成本;当协调成本大于该临界值时,则总有一方的总体成本在合作采购中增加。

关键词: 电子商务, 合作采购, 协调成本

Abstract: Joint procurement has become an important application model along with the rapid development of collaborative B-to-B electronic commerce.The success of such model requires the active participation of all the supply chain members,including the sellers and buyers.In this paper,we deliberately analyze the benefits of joint procurement employed by two buyers and compare all members’ participating motivation and corresponding total purchasing cost with the sellers’ two different wholesale pricing policies.We conclude regularly that the buyers have the motivation to purchase jointly as long as coordination cost is low enough,and there exists a critical coordination cost threshold for joint procurement without respect to the seller’s wholesale pricing policies,consisting of fixed wholesale pricing policy and quantity discounts policy.When the coordination cost is imposed less than that critical threshold,buyers’ joint procurement will simultaneously spare the annual purchasing cost for the sellers and buyers.On the other hand,either supply chain members will take negative cost margin definitely.

Key words: electronic commerce, joint procurement, coordination cost

中图分类号:

汪漩, 仲伟俊, 梅姝娥. 电子商务环境下合作采购效益分析[J]. 中国管理科学, 2005, (4): 56-62.

WANG Xuan, ZHONG Wei-jun, MEI Shu-e. An Analysis on the Benefits of Joint Procurement in E-Commerce Environment[J]. Chinese Journal of Management Science, 2005, (4): 56-62.

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