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A Study on the Formation of Virtual Enterprise under Global Manufacturing Environment

全球制造环境下虚拟企业的形成研究

基本信息

批准号：
11650130
负责人：
FUJII Susumu
金额：
$ 2.11万
依托单位：
Kobe University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
1999
资助国家：
日本
起止时间：
1999 至 2000
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11650130/
关键词：
Virtual enterprise Supply chain Auction Contract net Decision making Formation of consensus Negotiation process

项目摘要

We presume in this study that a virtual enterprise will be formed by selecting members applied for a supply chain of a product. We postulated two models in the below to form a VE which will be characterized by the existence of a leader in the supply chain to reach the mutual agreement or consensus.1. The consensus is attained in the negotiation process to select members from the sales agent to the agents in the market at the upstream of the supply chain.2. A leader governing the supply chain will select the members from the market.We studied mainly on the first model from the view points such as what kind of information or proposal to be made by an agent for negotiation or to be selected as a member of the supply chain, how to select members from the applicants based on the information provided and so on. The major results obtained are as follows :1. Development of a model reaching to the consensus for a virtual enterprise.A model is developed such that the members are determined from … More the downstream to the upstream of the supply chain. The protocol for the negotiation is a contract protocol based on the auction among the agents and the market characteristics are represented ay the timings to make a bid to the downstream and a proposal to the upstream.2. An analysis of the negotiation process with various strategies for bidding.We consider two types of agents in the market ; one with a strategy to pursue the profit and the other to prefer the reduction of inventory. The relation between the strategy of the agents and the characteristics of the resulting virtual enterprise was investigated by simulating various models with agents taking different strategies, clarifying interesting characteristics of VE and results. The measures observed were the profit, the return of asset and the effect on the inventory. We also considered two negotiation processes to determine the members from the down stream first and the up stream first by changing the timing for bidding and distributing proposals. Less

在本研究中，我们假设通过选择申请产品供应链的成员来形成一个虚拟企业。我们在下面假设了两个模型来形成一个虚拟企业，它的特征是供应链中存在一个领导者来达成共同的协议或共识1。在谈判过程中达成共识，从销售代理到供应链上游的市场代理选择成员。管理供应链的领导者将从市场中选择成员，我们主要从代理提出什么样的信息或提议进行谈判或被选为供应链成员，如何根据所提供的信息从申请者中选择成员等角度对第一种模型进行了研究。主要研究成果如下：1.建立了虚拟企业的共识模型，建立了基于…的虚拟企业成员确定模型更多的是从下游到供应链的上游。谈判协议是一种基于代理人之间拍卖的合同协议，其市场特征表现为向下游出价的时间和向上游出价的时间。对不同投标策略下的谈判过程进行了分析。我们考虑了市场中的两种类型的代理人：一种是追求利润的策略，另一种是偏好减少库存的策略。通过对具有不同策略的不同模型的模拟，阐明了虚拟企业的有趣特性和结果，研究了虚拟企业中主体的战略与虚拟企业特征之间的关系。观察的指标是利润、资产返还和对库存的影响。我们还考虑了两个谈判过程，通过改变投标和分发提案的时间，首先确定下游和上游的成员。较少