基于逼近理想解方法的股票长期投资决策方法研究

Research on the Decision Making Method for the Long-term Stock Investment Based on TOPSIS

为了更好的对股票长期投资问题进行决策,在分析股票投资特点的基础上,从宏观经济环境、行业状况、公司经营状况和股票价值等方面分析了影响投资决策的主要因素,并构建了评价指标体系。将逼近理想解的评价方法引入股票长期投资决策中,为该类问题的有效解决提供了一个新的思路。

To well resolve the problem of stock long-term investment, based on the analysis of the characteristics of the stock long- term investment, the paper analyzes the factors that affect the decision making of the stock investment from the perspective of c environment background, industrial status,management state and stock value, further, the evaluation index system is established. The TOPSIS method is introduced into the application of the decision making for the long-term stock investment which provides a new way to tackle the similar problems.