基于Vague集多准则模糊决策的项目投资分析

The Analysis of Project Investment Based on Vague Set and Multi-Criteria Fuzzy Decision

传统的项目投资分析方法是基于对净现值,内部收益率,投资回收期的分析基础之上,对项目投资进行决策,这三种方法使用起来简便易行,但是随着项目投资环境越来越复杂,传统的分析方法难以做出更优的决策。基于此,对项目投资中传统的方法进行分析,指出各种方法的优缺点,进而根据获得信息的模糊性,以及财务信息的多属性等因素,提出一种基于Vague集多准则模糊决策的项目投资分析方法。

The traditional project investment analysis method makes a decision of project investment based on the analysis of net present values, inner return rate and payback period. The methods can be used easily and conveniently. However, faced with more and more complex environment of project investment at present, the traditional investment analysis method cannot contribute its function to make a more optimal decision. So, the paper analyzed the traditional methods and pointed out their advantages and disadvantages. Also, the paper managed to develop a new project investment analysis method based on the Vague set and multi criteria fuzzy decision according to the fuzziness of information obtained and the multi-attributes of the financial information and other factors.