计算机工程与应用 ›› 2009, Vol. 45 ›› Issue (15): 15-19.DOI: 10.3778/j.issn.1002-8331.2009.15.005

• 博士论坛 • 上一篇    下一篇

面向不同利益相关者的IT投资决策模型

吴 忠1,2,夏志杰2   

  1. 1.复旦大学 管理学院,上海 200433
    2.上海工程技术大学 管理学院,上海 201620
  • 收稿日期:2008-12-25 修回日期:2009-03-02 出版日期:2009-05-21 发布日期:2009-05-21
  • 通讯作者: 吴 忠

IT investment decision model for different stakeholders’ requirement

WU Zhong1,2,XIA Zhi-jie2   

  1. 1.School of Management,Fudan University,Shanghai 200433,China
    2.School of Management,Shanghai University of Engineering Science,Shanghai 201620,China
  • Received:2008-12-25 Revised:2009-03-02 Online:2009-05-21 Published:2009-05-21
  • Contact: WU Zhong

摘要: 为了响应不同利益相关者在IT投资决策过程中的不同需求,把备选项目看作一个组合,综合IT项目的战略对应和财务收益为目标,权衡其成本、收益和风险,构建基于模糊多目标规划的IT投资决策模型,其中模糊数用来刻画不确定的项目信息。通过改变各临界值和求解过程中产生的参数,模型支持各种假设分析。最后用案例说明模型的用法和功能。

关键词: 利益相关者, 模糊集, 模糊多目标规划, 假设分析

Abstract: To respond different requirement of stakeholders on the IT(Information Technology) investment decision making process,this paper presents a selection model which achieves balance among cost,return and risk in considering two goals that are strategic alignment and financial income.Taking IT project as part of a portfolio into account,the problem is formulated as a fuzzy muliti-objective linear progrmming where fuzzy set theory is applied to model flexible project information.A “what-if” analysis method based on changing all kinds of bounds and parameters is developed to offer more decision information.Finally a case is used to illustrate the proposed approach in detail.

Key words: stakeholders, fuzzy set, fuzzy muliti-objective linear progrmming, “what-if” analysis