A review of credibilistic portfolio selection |
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Authors: | Xiaoxia Huang |
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Institution: | (1) School of Economics and Management, University of Science and Technology Beijing, Beijing, 100083, China |
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Abstract: | This paper reviews the credibilistic portfolio selection approaches which deal with fuzzy portfolio selection problem based
on credibility measure. The reason for choosing credibility measure is given. Several mathematical definitions of risk of
an investment in the portfolio are introduced. Some credibilistic portfolio selection models are presented, including mean-risk
model, mean-variance model, mean-semivariance model, credibility maximization model, α-return maximization model, entropy optimization model and game models. A hybrid intelligent algorithm for solving the optimization
models is documented. In addition, as extensions of credibilistic portfolio selection approaches, the paper also gives a brief
review of some hybrid portfolio selection models. |
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Keywords: | |
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