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Item type:Наукова стаття, Overview of global challenges and survival strategies for export companies(Lutsk: LNTU, 2024-06) Kryvovyazyuk, Igor; Okseniuk, Kateryna; Zavadska, Olena; Oleksandrenko, Iryna; Dmytruk, VitaliiGlobal challenges have created problems for export companies due to the growing threats of the market environment, which requires such companies to adopt a survival strategy and apply appropriate strategic methods to successfully counteract emerging global challenges. The purpose of the article was to update knowledge on how global challenges affect the sustainability of export companies and how strategies adopted by companies counteract the negative impact of global challenges. The methodological basis for obtaining the results of the study was factual analysis, logical and structural analysis, strategic analysis, analysis of cause and effect, and generalisation. The article critically analysed the existing theoretical concepts for explaining the impact of modern global challenges on export companies in order to reveal strategies for their survival in the face of uncertainty in the current market environment. Their further review revealed critical global challenges for export companies, which were classified according to the signs of their typification. Namely basic elements, sources of formation, thematic areas of influence, duration of influence, degree of implementation and nature of influence. The application of a strategic analysis of global challenges of export companies by thematic areas revealed possible causes of their emergence and consequences of their impact on the activities of export companies. In particular, it was found that export companies have the potential for negative impact of political and economic challenges, positive impact of technological and socio-culturalchallenges, as well as neutral potential for legal and environmental challenges. It was proposed strategies for the survival of export companies under the influence of modern challenges, which should be focused on to obtain results that will ensure the sustainability of such companies in the future. The practical significance of the results lies in the fact that the main scientific provisions have been brought to the level of ecommendations that can be used by managers of export companies to clarify the problems and promising areas of development of export activitiesItem type:Наукова стаття, Business diagnostics as auniversal tool for stady f state and determination of corporations development direction sand strategies(Tianjin, 2021-02) Kryvovyazyuk, Igor; Otlyvanska, Galyna; Shostak, Liudmyla; Sak, Tatiana; Yushchyshyna, Larysa; Volynets, Iryna; Myshko, Olha; Oleksandrenko, Iryna; Dorosh, Viktoriia; Visyna, TetianaThe aim of the article is to show how the use of diagnostic methods allows identifying patterns and problems of corporations functioning, providing identification of directions and strategies for further development of their business. Theoretical and methodological basis of the research is a scientific works of scientists in the field of business diagnostics and strategic development, who studied diagnostics in the system of responding to business development problems, identifying areas for improving strategic management, financial statements of corporations of Daimler Group (Germany), Tesla Motors (USA) and Toyota Motor (Japan) and own research results. The methodological basis of the study is a set of general and special methods used to achieve the goal of the research and includes: theoretical generalization and synthesis – in analyzing the content of scientific works on business diagnostics and strategic management; observation – to obtain primary information about the state of business of automotive companies in the world; indicator and integrated assessment – to assess the state of business and the effectiveness of strategic management of automotive corporations; information and logical analysis – when determining the issues and patterns of business development of corporations; problem-target method – to justify the choice of business development strategies; causation-result method – to obtain definitive conclusions. The results of the study of the state of business of the world's leading automotive corporations revealed the dependence of business efficiency on the degree of efficiency of strategic management of their activities, and identified types of strategies that will promote further development of automotive corporations – integrated, concentrated, diversified or globalized growth. The practical significance of the obtained results lies in their usefulness for strategic management for Daimler Group, Tesla Motors, Toyota Motor Corporation.Item type:Наукова стаття, ASSESSMENT OF THE IMPACT OF FINANCIAL AND NON-FINANCIAL INSTRUMENTS ON EQUITY AND CASH FLOWS AS THE BASIS FOR DECISION-MAKING TO INCREASE ENTERPRISE MARKET CAPITALIZATION(FTA, FINTECHALLIANCE, 2024-08-31) Vakhovych, Iryna; Kryvovyazyuk, Igor; Kovalchuk, Nadiia; Kovalska, Liubov; Dorosh, Viktoriia; Burban, OleksandrThe market capitalization of an enterprise is one of the key indicators that characterize the degree of influence of financial and non-financial instruments on its volumes and dynamics. Establishing the relationship between such instruments and metrics of equity and cash flows best outlines the plane of their direct impact on stimulating market cap-italization and implementing effective management measures in the context of optimiz-ing the use of equity and cash flows. The purpose of the study is to establish how the impact of indicators of financial and non-financial instruments on equity and cash flows forms an appropriate basis for making managerial decisions to increase the market cap-italization of enterprises. As a result of the study, the toolkit for increasing the market capitalization of the enterprise from the standpoint of its grouping in terms of financial and non-financial plane was clarified. It was found that among the 36 analyzed indica-tors of the impact on equity and cash flows of the studied machine-building enterprises in Ukraine during the period 2010-2021, the most significant are bank lending, invest-ment and technical metals, research and development costs, foreign scientific and tech-nical services received, production investments, work-in-progress, and accounts paya-ble for products, goods, and services. The results were transformed into a model of ranked instruments for stimulating the market capitalization of machine-building enter-prises, which demonstrates the degree and directions of the influence of indicators of financial and non-financial instruments on the dynamics of equity and cash flows, which ensures the formation of an information database for making decisions on the further use of such instruments. The structuring of the toolkit serves as the basis for forming a system of management decisions containing practical recommendations within each group of instruments aimed at optimizing market capitalization through increased equity and cash flows of the enterprise. The obtained results will be beneficial to financial analysts of enterprises in preparing databases for making financial and non-financial decisions.Item type:Наукова стаття, Factors of Influence and Support for Increasing Efficiency of Air Transport Logistics Before and After COVID-19(Jelgava : Latvia University of Life Sciences and Technologies, 2025-05-20) Kryvovyazyuk, Igor; Smerichevskyi, Serhii; Tolstushko, Nataliya; Valetskyi, BohdanSpreading the COVID-19 pandemic caused a profound and long-lasting negative impact on the dynamics of air transportation of passengers and cargo, despite the priority role of aviation companies in the global economy. The pandemic also negatively affected the efficiency of air transport logistics, which necessitated a more in-depth analysis of the factors of influence on changes in its level. The study reveals a methodological approach that allows to make a sound assessment of internal and external factors of influence and, based on its results, to develop a system of organizational and economic solutions for improving the efficiency of air transport logistics. In the context of the above, the advantages of using the integral indicators method for analyzing the efficiency of aviation companies logistics are clarified. Based on the methods of selective observation and calculation of the system of relative and average values of changes in basic indicators, global trends in the development of aviation commerce are summarized and aviation companies that occupy leading positions in the provision of air transportation of passengers and cargo are identified. By synthesizing the methods of integral and point evaluation, the influence of sub-factors of external and internal logistics efficiency of the world's leading aviation companies for passenger transportation in the periods before and after COVID-19 was analyzed. It was found that the aviation industry has fully recovered after the spread of the COVID-19 pandemic in terms of dynamics and efficiency of air transport logistics. As proposals based on the research results, a system of goals, influencing factors and resource provision for increasing the efficiency of air transport logistics in the post-COVID period was specified.Item type:Наукова стаття, Development of a smart personnel security system using machine learning(CEUR Workshop Proceedings, 2025-09-25) Kryvovyazyuk, Igor; Bilychenko, Maksym; Kasianova, Nataliia; Smerichevskyi, Serhii; Lavrynenko, OleksandrInsider threats remain one of the most challenging aspects of organizational security, particularly in the era of digital transformation and widespread remote access to sensitive data. This study proposes a machine learning–based approach to personnel security that combines Isolation Forest and Local Outlier Factor algorithms with behavioral features enhanced through the use of large language models (LLMs). To improve detection accuracy, user web activity was classified using LLM-generated labels derived from website content analysis. Experimental results demonstrate strong model performance in identifying insider activity at the user level, with high detection accuracy and minimal false classifications. In addition, time-to-detection analysis revealed that most insider threats were identified before or shortly after the onset of malicious behavior. The findings suggest that the proposed system is not only effective in capturing behavioral anomalies but also feasible for real-time deployment in enterprise environments.