… on the riskattitudes, this study discusses the riskattitudes in a decision group for portfolio … vagueness investment information, we adopt the riskattitudes concept to describe the experts’ …
X Deng, Y Liu, H Zhuang, Z Lin - A a, 2021 - iaeng.org
… investor’s behavioral analysis by risk adaptation value parameter in the fuzzyportfoliomodel. … combine the three differentinvestors’ riskattitudes and the security fuzzy uncertainty in the …
KS Chen, YY Huang, RC Tsaur, NY Lin - Mathematics, 2023 - mdpi.com
… t < s is suggested to the investor who is risk-averse. Lower … programming model from the proposed fuzzyportfoliomodel, and … The results suggest that the proposed fuzzyportfoliomodel …
S Yadav, P Gupta, MK Mehlawat, A Kumar - Soft Computing, 2024 - Springer
… the investorattitude literature by proposing a multiperiod portfolio selection approach with differentinvestorattitudes … the likelihood degree of a fuzzy event for differentinvestorattitudes. …
… on the riskattitudes to investigate the riskattitude effects to portfolio … investment in a fuzzy portfoliomodel. Most importantly, if the fuzzyportfoliomodel for excess investment in different …
P Gupta, MK Mehlawat, S Yadav, A Kumar - Soft computing, 2020 - Springer
… , risk, and liquidity” and employed fuzzy mathematical … (2018) proposed a fuzzy multi-objective portfoliomodel with … and provided several schemes for investors having varied attitudes. …
X Gong, L Min, C Yu - Applied Soft Computing, 2022 - Elsevier
… for investors with differentattitudes to make long-term … fuzzy numbers into the modeling of multi-period portfolio … asset returns and capture the attitude characteristics of investors. …
Y Li, B Wang, A Fu, J Watada - Soft Computing, 2020 - Springer
… S1, as an investor holds excess wealth and at the same time suffers a loss which is lower than expected, he tends to be more risk seeking and less riskaverse when deciding on future …
W Zhou, Z Xu - Applied Soft Computing, 2019 - Elsevier
… fuzzy linguistic portfoliomodel based on the max-score rule and the hesitant fuzzy linguistic element with variable risk … hesitant fuzzy linguistic term set and describe the variable investor …