基于Muilt-agent的学术数字信息资源供应链的垄断策略仿真  

Monopoly and Purchase Strategies Simulation on the Multi-agent Based Supply Chain of Academic Digital Information Resources

作　　者：李亚婷[1] 刘向[1] 陈雨丝[1] 

机构地区：[1]武汉大学信息资源研究中心,湖北武汉430072

出　　处：《情报科学》2014年第3期131-137,共7页Information Science

基　　金：国家自然科学基金重点项目(70833005)

摘　　要：将基于多主体的供应链建模方法引入到学术数字信息资源供应链中,利用仿真软件Anylogic构建"期刊—数据库—图书馆"的多主体模型,对我国学术期刊数据库集成商的市场行为进行分析。通过系统仿真发现,不同规模的数据库集成商采取的策略组合不同:小型数据库易购买需求量较大的期刊,中等规模偏向于垄断高需求量期刊,大型规模数据库则具有天然优势,采取各种可行策略比例相当。以此揭示我国数据库集成商垄断与购买的利益动机和策略组成,并且提出针对我国学术数字信息资源供应链的健康发展的相关建议。The Multi-agent based supply chain modeling is introduced to the supply chain of academic digital information resources. Building a ＂journal - Database - Library＂ multi-agent model by simulation software Anylogic, this paper analyses the market of academic journals database integrators in China. The simulation results show that the database integrators took different monopoly and purchase strategies base on their size： small databases prone tb buy high-demand journals, the medium-sized databases tend to monopolize high-demand journals, while large-scale databases, having the natural advantage, take an equal proportion of all possible strategies. In addition, some suggestions on supply chain of domestic aca- demic digital information resources are provided.

关 键 词：学术数字信息资源 竞争关系 系统仿真 多主体 供应链 

分 类 号：G250.2[文化科学—图书馆学]