Перегляд за Автор "Mokiienko, T. V."

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  • Ескіз
    Публікація
    Cyber risks in the financial and banking system: analysis of direct and systemic losses
    (2025) Кришталь, Г.; Самофалова, М.; Сахно, Л.; Федина, В.; Мокієнко, Тетяна Володимирівна; Єрмолаєва, Марина Валентинівна; Kryshtal, H.; Samofalova, M.; Sakhno, L.; Fedyna, V.; Mokiienko, T. V.; Yermolaieva, M. V.
    The article focuses on the impact of cyber risks on the banking sector and the financial system, particularly in relation to the country's economic stability. The key factors contributing to the emergence of cyber threats are identified, and methods for their mitigation at the level of individual financial institutions are examined. In the course of the study, the authors considered a model based on the analysis of the direct and systemic impact of cyberattacks, taking into account the macroeconomic distribution and the application of the Leontief input-output table. This approach made it possible to create an objective picture of economic losses across all sectors of the economy, rather than solely at the enterprise level. The authors propose an approach to assessing losses through the depreciation of intangible assets and operational risks, which is crucial for accurately determining the consequences for the financial system, the banking sector, and the competitiveness of individual banks. Revenue reduction due to declining profitability and lost profits is also highlighted as critical factors that must be considered in calculations. The study emphasizes the development of international cybersecurity standards and provides recommendations for active risk management, particularly through risk avoidance, mitigation, and transfer, which are essential for the practical application of the research findings in both business and public administration. The authors demonstrate that further research in the field of cybersecurity, including the analysis of the impact of cyber risks on macroeconomic stability, forecasting the consequences of cyberattacks for GDP and financial stability, and improving cooperation mechanisms between the public and private sectors, is highly relevant. The study has practical value for the development of cybersecurity protection strategies and can be useful for policymakers, regulators, and business leaders seeking to ensure the cybersecurity of economic infrastructure
  • Ескіз
    Документ
    Digital economy: opportunities for transformation of entepreneurial structures
    (2024) Drinke, Z.; Mazhnyk, L.; Zvirgzdina, R.; Mokiienko, T. V.; Holovash, L.; Kryshtal, H.; Мокієнко, Тетяна Володимирівна
    To analyze the stages of digital transformation of entrepreneurial structures and identify the levels of transformation. In the process of scientific research on the digital economy and the transformation of entrepreneurial structures, the following methods were utilized: expert assessment (involving experts from various fields of economic activity allowed for additional conclusions and recommendations regarding the possibilities of implementing digital technologies in entrepreneurial structures), scenario modeling (by developing various scenarios for the implementation of digital initiatives, the potential consequences and results of each were investigated), systems analysis (enabled considering the interrelations between various aspects of digital transformation and its impact on the economy and society as a whole), and marketing research (helped identify market needs and requirements for the implementation of digital solutions and products). The research considered the stages of digital transformation of entrepreneurial structures, which involve assessing the current state and readiness of the enterprise for the implementation of digital transformation; studying the potential offered by digital transformation and its effective implementation; investing in advanced digital technologies and the development of new digital products; designing and releasing products and services based on advanced digital technologies; controlling the transformed business and implementing advanced digital technologies and innovative business models. Advantages of digital transformation of business models are considered, which involve increasing the number of customers, enhancing customer satisfaction, increasing lead generation, traffic growth. The authors identified six levels of “digital transformation” of entrepreneurial structures, describing the stages of changes in business models caused by digital transformations: unsystematic level, opportunities monitoring, replicable level, results-driven, achieved controlling, and optimized level. A stage of digital transformation of entrepreneurial structures has been proposed: controlling the transformed business and implementing advanced digital technologies, which allows tracking the implementation of the strategy and achieving goals in the context of digital development. The authors highlighted such stages of digital transformation of entrepreneurial structures as opportunities monitoring and achieved controlling, which, unlike those existing in the scientific community, play a key role in the path of digital transformation of entrepreneurial structures. The analysis conducted confirms the relevance of issues related to the digital transformation of entrepreneurial structures, the formation of changes in views on stages and levels of digital transformation in accordance with current trends and uncertain conditions. The research results can be taken into account and practically implemented when forming policies for the digital transformation of entrepreneurial structures, regardless of the field of activity
  • Ескіз
    Документ
    Prerequisites and peculiarities of conservation and restoration of ecosystem stability of the concept of sustainable development
    (UkrainianJournalof Ecology, 2018) Yasnolob, I. O.; Chaika, T. O.; Galych, O. A.; Gorb, O. O.; Opara, M. M.; Opara, N. M.; Kaliuzhna, Y. P.; Mokiienko, T. V.; Яснолоб, Ілона Олександрівна; Чайка, Тетяна Олександрівна; Галич, Олександр Анатолійович; Горб, Олег Олександрович; Опара, М. М.; Опара, Надія Миколаївна; Калюжна, Юлія Петрівна; Мокієнко, Тетяна Володимирівна
    The article deals with defining of the term ‘ecosystem’ through the study of its essence and on the basis of the existing definitions. The state and ecological problems of Ukraine’s ecosystems from the point of view of the concept of sustainable development are considered. The principles of rational and careful attitude to ecosystems, which ensure their stability in a long-term perspective are identified. The functions of the regional policy on rational and careful attitude to national ecosystems are found out taking into account measures aimed at preventing losses in ecosystems. The directions of rational and careful attitude to national ecosystems which require implementation in all spheres of life are suggested. The measures that are supposed to allow to preserve, restore and use natural resources effectively as well as to ensure ecosystem stability and future development of Ukraine are structured
  • Ескіз
    Документ
    The formation of the efficient system of ecological enterprise
    (2019) Yasnolob, I. O.; Gorb, O. O.; Opara, N. M. ; Mokiienko, T. V.; Sheiko, S. V.; Pysarenko, S. V.; Mykhailova, O. S.; Яснолоб, Ілона Олександрівна; Горб, Олег Олександрович; Опара, Надія Миколаївна; Мокієнко, Тетяна Володимирівна; Шейко, Сергій Володимирович; Писаренко, Світлана Валеріївна; Михайлова, Олена Сергіївна