Qualitative evaluation information is important for financial decision-making and investment
when quantitative data are unavailable. Although an alternative ranking is available, specific …

This paper applies the cumulative prospect theory to improve the traditional integer subscript
hesitant fuzzy linguistic term set (IS-HFLTS). The proposed variable subscript hesitant fuzzy …

The optimal investment ratios for a set of stocks and other financial products can be obtained
by the conventional portfolio theory based on quantitative data such as returns and risks …

Driven by the entrepreneurial trend of mass entrepreneurship and innovation, venture
capital (VC) has been widely concerned and valued by investors. There is no doubt that …

In risk investment, investors have to rely on uncertain information when it is difficult to obtain
enough precise data. Dual hesitant fuzzy set (DHFS) is more applicable to deal with …

Generally, to reasonably make decision, all evaluation information should be aggregated,
and thus, the ranking and the optimal alternative can be obtained. However, in some …

Because of the effectiveness in describing uncertain information, the hesitant fuzzy set (HFS)
has been well applied in decision making and portfolio selection. Although there have been …

Due to the uncertainty and hesitancy of decision makers in assessing alternatives, hesitant
fuzzy linguistic term sets have been proposed recently to allow decision makers to provide …

In this paper, we propose a new fuzzy decision making method and propose a new fuzzy
group decision making method based on the proposed likelihood-based comparison …

The financial performance evaluation is important for investors of listed companies to make
investment decisions. It enables investors to avoid haphazard investment and make a better …