摘要
利用曲线拟合研究市盈率与各种相关因素之间的关系,以模糊线性回归理论为基础建立预测模型,并针对样本的具体特点选择合适的预测模型参数. 结果表明,市盈率的预测效果大大提高,适应经济决策的需要,并有良好的可操作性.
The relationship between P/E and various related factors is explored through curve estimation. Calculating models are established on the basis of fuzzy linear regression theory and proper parameters are chosen in the light of specific features of the sample. The results show that the calculating effect of P/E is greatly improved with this approach which can be well operated and meet the need of economic strategy.
出处
《上海理工大学学报》
CAS
北大核心
2002年第1期31-36,共6页
Journal of University of Shanghai For Science and Technology
基金
上海市高等学校科学技术发展基金资助项目(99K04)
