Author(s)

Lijuan Yao

Corresponding Author

Lijuan Yao

ABSTRACT

In the financial market, investors should combine the subjective desire and the knowledge of experts in the decision-making process, and apply it to the portfolio. The fuzzy decision-making theory provides a good solution to this problem. This paper uses fuzzy decision theory to study portfolio selection problem, and analyze the basic process, model establishment and expected revenue to provide some references for the relative researchers.

KEYWORDS

Capital portfolio, investment portfolio, fuzzy decision-making theory