Contributions to management science, Год журнала: 2024, Номер unknown, С. 209 - 219
Опубликована: Янв. 1, 2024
Язык: Английский
Applied Soft Computing, Год журнала: 2022, Номер 133, С. 109897 - 109897
Опубликована: Дек. 1, 2022
Язык: Английский
Процитировано
71
Applied Soft Computing, Год журнала: 2023, Номер 138, С. 110192 - 110192
Опубликована: Март 9, 2023
Язык: Английский
Процитировано
60
Financial Innovation, Год журнала: 2024, Номер 10(1)
Опубликована: Янв. 11, 2024
Abstract The risk profiles of investors play an important role in the success derivative products investments. It is also necessary to determine appropriate investor profile according conditions a country. This protects from major losses. Therefore, there strong need for new study that analyzes emerging economies. aims identify most instruments constructs novel decision-making model. In this model, facial action coding system, quantum theory, spherical fuzzy sets, and multi-stepwise weight assessment ratio analysis (M-SWARA) methodology are integrated minimize uncertainty process. First, three main participants derivatives financial technology evaluated using M-SWARA technique. After that, seven economies ranked based on performance technique order preference by similarity ideal solution. contribution identified investments One originalities development called making some improvements classical stepwise method. concluded hedging purpose China has greatest among regarding For effective management problem these countries, it recommended prevent speculative use with legal regulations.
Язык: Английский
Процитировано
20
Borsa Istanbul Review, Год журнала: 2022, Номер 22(6), С. 1145 - 1157
Опубликована: Окт. 17, 2022
This study aims to identify critical factors of the sustainability index (SI) and evaluate industries listed in stock exchange based on performance this index. For purpose, a new fuzzy decision-making model has been created. Firstly, 12 different criteria for SI are weighted by decision using trial evaluation laboratory (DEMATEL) methodology quantum spherical sets (QFS) with golden cut. Secondly, performances 10 industry alternatives ranked extended technique order preference: according similarity through an ideal solution (TOPSIS) QFS. The main novelty is significant companies join original methodology. analysis results help act without incurring extreme costs. It determined that usage renewable energy impact all other criteria, while clean energy, get chance improve SI. Additionally, weighting results, use most criterion be included Similarly, recovery resources also contribution. Finally, ranking indicate communication IT successful Hence, it would appropriate businesses attach importance energy. In way, carbon emission problem minimized, image will rise eyes both consumers investors. framework, can microgrid management systems handle high-cost problems investment projects. Owing applications, costs shared companies, since situation reduce cost per unit, possible increase
Язык: Английский
Процитировано
48
Mathematical Problems in Engineering, Год журнала: 2022, Номер 2022, С. 1 - 11
Опубликована: Июль 8, 2022
This study aims to find an appropriate system for microgeneration energy investments and identify optimal renewable alternatives the effectiveness of these projects. In this context, a model is constructed by multi stepwise weight assessment ratio analysis (M-SWARA) technique order preference similarity ideal solution (TOPSIS) with q-rung orthopair fuzzy sets (q-ROFSs) golden cut. At first stage, five different systems are weighted investments. Secondly, four ranked regarding performance addition, comparative also implemented intuitionistic (IFSs) Pythagorean (PFSs). The findings same in all that demonstrates reliability findings. It determined grid-connected battery backup most important choice. On other hand, solar alternative Grid-connected should be Hence, providing sustainable access electricity can possible. Sufficient amount may not obtained from wind because climate changes. process, handle problem effectively.
Язык: Английский
Процитировано
45
Journal of Infrastructure Policy and Development, Год журнала: 2023, Номер 7(3)
Опубликована: Окт. 18, 2023
The crypto space offers numerous opportunities for users to grow their wealth through trading, lending, and borrowing activities. However, these come with inherent risks that need be carefully managed protect your assets maximize returns. By understanding the associated wallets depository services, borrowing, can make informed decisions enjoy benefits of rapidly evolving world cryptocurrencies. This review paper analyses 43 papers period 2019–2023 proposes recommendations policy makers. results confirm international regulators expect national authorities implement a regulatory framework digital comparable those already exist traditional finance. For authorities, this means having using powers, tools resources regulate oversee growing market. Authorities should cooperate coordinate each other, at levels, encourage consistency knowledge sharing. Market operators (exchanges), service providers, exchanges wallets, create effective risk management structures, as well reliable mechanisms collecting, storing, protecting reporting data.
Язык: Английский
Процитировано
40
Financial Innovation, Год журнала: 2023, Номер 9(1)
Опубликована: Янв. 14, 2023
Abstract This study aimed to evaluate the components of a fintech ecosystem for distributed energy investments. A new decision-making model was created using multiple stepwise weight assessment ratio analysis and elimination choice translating reality techniques based on quantum spherical fuzzy sets. First, in this model, criteria investment necessities were weighted. Second, we ranked The main contribution is that appropriate strategies can be presented design effective ecosystems increase investments, by considering an original model. Capacity most critical issue with respect because it has greatest (0.261). Pricing another significant factor condition, 0.254. Results ranking indicate end users are importance effectiveness system. It necessary develop storage process, especially technological developments, prevent disruptions production capacity. In addition, customers’ expectations should considered development user-friendly financial products preferred wider audience. would have positive effect performance.
Язык: Английский
Процитировано
39
Energy, Год журнала: 2023, Номер 274, С. 127446 - 127446
Опубликована: Апрель 5, 2023
Язык: Английский
Процитировано
26
Financial Innovation, Год журнала: 2024, Номер 10(1)
Опубликована: Март 13, 2024
Abstract The approach of evaluating the final scores multi-criteria decision-making (MCDM) methods according to strength association with real-life rankings is interesting for comparing MCDM methods. This has recently been applied mostly financial data. In these studies, where it emphasized that some show more stable success, would be useful see results will emerge by testing on different data structures comprehensively. Moreover, not only but also performance normalization techniques and types (fuzzy or crisp), which are components MCDM, can compared using same approach. These have potential affect directly. this direction, in our study, economic performances G-20 (Group 20) countries, structures, were calculated over ten periodic decision matrices. Ten crisp-based (COPRAS, CODAS, MOORA, TOPSIS, MABAC, VIKOR (S, R, Q), FUCA, ELECTRE III) capabilities used better visualize big picture. relationships between two reference anchors as a basis comparison. CODAS method develops high correlation both most periods. appropriate technique was identified anchors. Interestingly, maximum successful among alternatives (max, min–max, vector, sum, alternative ranking-based). we main fuzzy-based CODAS. very consistent, “Maximum normalization-based fuzzy integrated procedure” proposed decision-makers measure countries.
Язык: Английский
Процитировано
14
Quality & Quantity, Год журнала: 2025, Номер unknown
Опубликована: Март 6, 2025
Язык: Английский
Процитировано
1