This paper constructed a more realistic portfolio information control model with transaction costs and the information risk function,and the information control portfolio model with transaction costs was compared to the traditional portfolio model with transaction costs.The model was solved by the penalty function algorithm in mathematical programming.The validity of the model and penalty function algorithm was verified through the empirical analysis of the model.
引用格式:李阿娜,孙华东,景永强.基于交易费用的信息控制投资组合模型[J].重庆理工大学学报(自然科学),2017(4):163-168.Citation format:LI A-na,SUN Hua-dong,JING Yong-qiang.Model of Portfolio Optimization Based on Information Controland Transaction Cost[J].Journal