摘要
房地产项目投资是一个高风险行业,为避免投资失误,提高决策水平,进行房地产投资风险评价具有重要的理论和实践意义。文章考虑了传统的层次分析法和熵值法对权重确定的不足,将改进的层次分析法和信息熵结合,对影响房地产投资风险的5项指标进行组合赋权,通过分析处理,得到了较为合理的投资方案排序结果。
The real estate investment is an industry of high risk. Investment risk evaluation for the real estate has theoretic and practical significance to avoid the investment failure and improve the level of decision. Given the defects of traditional analytic hierarchy process and entropy method in confimaing weight, the paper combines the improved analyt- ic hierarchy process with information entropy, and then determines the combination weight of five indexes which influence the investment risk of the real estate. Finally the rational sequence of investment proposals is obtained.
出处
《华东交通大学学报》
2009年第6期119-123,共5页
Journal of East China Jiaotong University
关键词
投资风险
改进的层次分析法
熵值法
组合赋权
investment risk
improved analytic hierarchy process
entropy method
combination weighting
