The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
A new method is proposed to solve multiple attribute group decision making problems with linguistic assessment information. In the method, the two-tuple linguistic representation developed in recent years is used to aggregate the linguistic assessment information. According to the traditional ideas of technique for order preference by similarity to ideal solution (TOPSIS), the optimal alternative(s)...
Taking into account the vital importance of investment risk evasion, this study focuses on avoidance of risk in a multiasset and multiperiod dynamic investment described by an accumulated wealth stochastic process. On the premise of risk evasion, the optimization of investment decision-making has been discussed in this paper. We first extended Kelly strategies and fractional Kelly strategies (FKS)...
With respect to multiple attribute decision making (MADM) problems in which the attribute weights take the form of real numbers, and the preference values take the form of uncertain linguistic variables, a new decision making analysis method is developed. By utilizing some operational laws of linguistic variables, we propose a new aggregation operators called ordered weighting C-LOWA (OWC-LOWA) operator...
Risk aversion is one of major psychological determinants of risky decision-making behavior and information search is often used as a way to overcome perceived risk by investors. This study attempted to propose a mediated model of the determinants of risky investment decision making where theorizing that the effect of risk aversion on risky investment decision was mediated by information search, integrating...
This research is an effort to develop a Risk Management-based Decision Analysis (RMDA) Framework based on the common fundamental elements that define the nature of resilience in Maritime Infrastructure and Transportation Systems (MITS). While developing a systematic process for making strategic and investment decisions, RMDA enables the decision-makers to identify, analyze, and prioritize risks involved...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.