摘要
通过对房地产投资过程中可能出现的种种风险因素的分析,根据房地产投资风险的特点建立了一套科学的房地产投资风险评价指标体系,运用改进后的模糊综合评价模型进行评价。该模型一是通过指标值的正交变换消除了指标间存在的信息重叠,二是采用信息熵的客观赋权法来减少在评价过程中对主观的依赖。
The risk elements that may appear in the process of real estate investment are analyzed, a scientific evaluation index system is formulated. The improved model is used to evaluate the risk in real estate investment. This model first avoided the information overlap caused by the fuzziness and complexity of the indices by the orthogonal transformation. It also adopted entropy method to reduce the subjectivity during the evaluating process.
出处
《改革与战略》
北大核心
2010年第4期43-45,共3页
Reformation & Strategy
关键词
房地产投资
风险评价
模型
real estate investment
risk assessment
model
