Investor's satisfaction in portfolio selection problem
نویسنده
چکیده
Empirical studies show that individual investors do not always behave rationally and do not use standard investment portfolio selection tasks. In this paper we focus on investor choices and the basic elements affecting them. The paper presents optimization model based on a measure of investor satisfaction. The model is created on the basis of surveys conducted among Polish individual investors. The fuzzy sets are used to model preference and expectation of investors and the uncertain future return rate of portfolio are fuzzy variable.
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