Purpose Stock markets are considered as the largest and most important units for development growth of economy. The present study attempts to provide a comprehensive view factors influencing investment decision making process stock market investors. A multi group analysis gender is also carried out on proposed model. Design/methodology/approach data 402 valid responses collected through structu...

Continuous Descent Operations (CDO) has been recognized as an effective way to significantly reduce fuel burn and noise impact. Designing efficient flexible arrival routes for generating conflict-free economical trajectories is a cornerstone fully achieving CDO by high-level automation in high-density traffic scenarios. In this research, inspired the Point Merge (PM), we design Inverted Crown-S...

In this paper, we present a new method to handle fuzzy multiple attributes group decision-making problems. First, we construct fuzzy importance matrices for decision-makers with respect to attributes and construct fuzzy evaluating matrices for decision-makers with respect to attributes of the alternatives. Then, based on the fuzzy importance matrices and the fuzzy evaluating matrices, we can ge...

In view of the multi-attribute decision-making problem that the attribute values are grey multi-source heterogeneous data, a decision-making method based on kernel and greyness degree is proposed. The definitions of kernel and greyness degree of an extended grey number in a grey multi-source heterogeneous data sequence are given. On this basis, we construct the kernel vector and greyness degree...