Serhii Kozlovskyi

• Professor
• Professor at Vasyl’ Stus Donetsk National University

Management 5.0 represents a new paradigm in business strategy and leadership that integrates sustainability, advanced digital technologies, and human-centered decision-making. The article explores the application of machine learning technologies for forecasting demand for eco-friendly vehicles as a key tool for enhancing manufacturers’ competitiven...

140 ISSN 2071-2227, E-ISSN 2223-2362, Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 2025, № 1 © Mazur H., Bolhov V., Akhnovska I., Dluhopolskyi O., Kozlovskyi S., 2025 https://doi.org/10.33271/nvngu/2025-1/140 H. Mazur1, orcid.org/0000-0002-5061-1817, V. Bolhov2, orcid.org/0000-0002-0631-302X, I. Akhnovska3, orcid.org/0000-0001-9731-3801,...

The global community is endeavouring to achieve the ambitious Sustainable Development Goals. An important area of implementation of all the seventeen goals is the introduction of organic production in agriculture. This will contribute to providing the population with food; improving public health; overcoming the problems related to hunger, poverty,...

The demand for a “clean, comfortable, and safe environment” as a public good has surged globally, prompting stricter environmental regulations in many countries. This paper examines the impact of these regulations on environmental welfare, using EPI. The research employs the SARIMAX model to forecast future EPI trends, emphasizing the need for cont...

Purpose. To assess the state of budget financing of Ukrainian HEIs, determine their funding structure, and identify prerequisites for developing hybrid financing as a tool for stability and strategic development. Methodology. Dynamic and structural analysis, the Hirschman-Herfindahl index (HHI(DI) and such methods as quantitative, arithmetic mean,...

Purpose. To assess the state of budget financing of Ukrainian HEIs, determine their funding structure, and identify prerequisites for developing hybrid financing as a tool for stability and strategic development. Methodology. Dynamic and structural analysis, the Hirschman-Herfindahl index (HHI(DI) and such methods as quantitative, arithmetic mean,...

The study aims to investigate the relationships between the volume of net migration and the economic development of individual European countries, which will make it possible to forecast the level of GDP and strengthen their migration policy. Correlation-regression analysis was used based on statistical data from Eurostat and the State Statistics S...

Increasing the efficiency of corporate management of state-owned enterprises in the current military conditions of Ukraine is an important factor in ensuring an increase in their profitability. The increase in the rate of return on equity is a guarantee of further socioeconomic development of state-owned enterprises. The purpose of the article is t...

The problem of forecasting financial indicators and exchange rates refers to one of the most difficult and topical economic and financial tasks. The interest and complexity of forecasting the currency exchange rate in Ukraine has increased manifold since the beginning February 24, 2022 of a full-scale war between Russia and Ukraine. Forecasting the...

The world cereal production and supply as well as their trade, stock and losses are important indicators of the world market of cereals. They play a huge role in ensuring food security. The aim of this research is to identify the relation of the indicators of the world grain crops market (production, supply, losses, trade, stocks) and the level of...

The article investigates the problem of identifying trading decision points in financial time series using the Fuzzy C-Means (FCM) method. The authors argue that classical forecasting methods have limited effectiveness for decision-making in trading, as they do not take into account market structure and nonlinear patterns. The proposed methodology...

Kozlovskyi, S., Kulinich, T., Mazur, H., Varshavska, N., Lushchyk, M., Khadzhynov, I. & Kozlovskyi, V. (2023) Forecasting the competitiveness of the agrarian sector of Ukraine in the conditions of War and European integration. Bulg. J. Agric. Sci., 29(5), 774-783 The war in Ukraine, since 24 February 2022, the processes of integration of Ukraine in...

The article considers the use of sustainable energy as a potentially effective alternative energy source capable of replacing traditional natural fuels. The aim of the research is to develop a complex model of sustainable economic development able to promote introducing and expanding sustainable power engineering as potential alternative energy sou...

The article reveals the expediency of revising the fundamental provisions of the formation of the food security system of low-income countries, since the world food system is significantly vulnerable to crisis-forming factors. The problem of the imbalance of the world's food systems and, consequently, the change in the production model in low-incom...

The article investigates the impact of force majeure crisis factors that appeared in the Ukrainian economy as a result of the global recession, the events of 2014-2021 (annexation of Crimea, temporary occupation of part of the industrial territories of Donetsk and Luhansk regions, military operations in Donbas, during the fight against pandemic (CO...

The full-scale aggression unleashed by the russian invaders against Ukraine on February 24, 2022, became an unexpected horror that struck the life of this European country. The war radically changed absolutely everything and for everyone. It has crippled the fate of millions of innocent people, claimed the lives of tens of thousands.The crazy decis...

The article presents the way of applying cluster models to customer classification and managerial decision on retaining the available clients and acquiring new ones. The objective of the research is to find out the relevant techniques for building scoring models in different fields. The main research was testing the hypothesis: if the number of poi...

The study of theories of civilizational cycles under modern economic conditions is becoming increasingly important. Humanity can discern that long-term forecasts to a certain extent comply with theories of cyclical development. The issue of proving that the iteration of civilizational cycles in historical retrospect may correspond to their recurren...

Diversification of energy sources and innovative development of the energy sector are one of the main directions for ensuring sustainable development and decarbonization of the economy. The aim of the article is to identify connections and interactions between the parameters of energy innovation development and economic growth. Factor analysis was...

Diversification of energy sources and innovative development of the energy sector are one of the main directions for ensuring sustainable development and decarbonization of the economy. The aim of the article is to identify connections and interactions between the parameters of energy innovation development and economic growth. Factor analysis was...

The cryptocurrency market is not regulated, people and companies wishing to invest in cryptocurrency do not have the same protection as when investing in other assets. In the absence of information and regulatory laws, investors should decide if cryptocurrencies make sense for their financial goals and what kind of investment strategy to choose not...

Nowadays, strategic flexibility and its effect on organizational performance are crucial to discuss. Moreover, organizations, especially industrial companies, should estimate how flexibility as a mechanism can improve organizational performance. The Hungarian food industry is highly significant in the industrial sector of the Hungarian economy. The...

ORCID ID: 0000-0003-0707-4996 П. С. Синєгуб, аспірант, Донецький національний університет імені Василя Стуса, м. Вінниця Можна спостерігати, що економіки, засновані на інноваціях, забезпечують досить високий рівень жит-тя своїм громадянам. Зрозуміло, що цей висновок є результатом діяльності інноваційних компаній, де формується і розширено відтворює...

The year 2020 showed certain unpreparedness of the world’s countries for the challenges of the COVID-19 pandemic due to the unpopular measures of closed borders and total quarantine. The leading social component that opposes a pandemic is the healthcare system. Thus, the purpose of this paper is to assess the ability of European countries to respon...

The modern economy needs to address the issue of assessing intellectual capital as the basis for the development of market relations. The search for ways to solve this problem is possible based on the use of soft methods. The aim of the article is to develop a structural model for managing the intellectual capital of the business community based on...

Growing role of potato farming in food security system of the country needs attracting the new investment in preserving and process restructuring of the sector, at scientifically proven approach to defining the optimal scope of potato production, processing, and storage – to avoid the extra stocks, unnecessary losses, and inefficient investment res...

Ongoing global COVID-19 pandemic is not only health crisis but the economic challenge. The future of society depends on how successfully the authorities find a balance between imposition of stringent restrictions and economic development. Tax policies play a role in reducing losses caused by the COVID-19 lockdowns. All countries are taking tax meas...

The purpose of this study was to explore the indirect and direct relationships of Big-5 and dark personality traits (i.e., extroversion, neuroticism, agreeableness, openness, conscientiousness, narcissism, Machiavellianism, psychopathy, sadism, and spitefulness) with job performance via perfectionism, stress, and social media addiction. A total of...

Cryptocurrency has appeared recently but become important part of the global financial sector. Some experts predict that cryptocurrency has changed the world forever because of its utility to transfer payments across borders with little cost or delay. Cryptocurrencies are traded with no broker and tracked on digital ledgers. Dramatic changes in the...

The Covid-19 spread has become a major challenge for humanity in the last decade. It was believed that the Covid-19 vaccine development would have to end the pandemic. On the contrary, society has faced a new challenge which is that there are both countries that cannot afford to purchase the Covid-19 vaccine and inhabitants who do not trust new vac...

With the emergence of the global COVID-19 pandemic in 2019, a process of transformation of the modern economic system took place, which requires new approaches to assessing economic processes. One of such processes is the assessment of public welfare. The purpose of this study is to develop an approach to assessing the level of public welfare of th...

At the end of 2019, the new virus called Coronavirus disease (COVID-19) spread widely from China all over the world (including Europe). Most countries in Europe at the beginning of 2020 have been quarantined. The aim of the work is to develop the system dynamics model for assessing the impact of the different factors on the COVID-19 death rate in E...

The article is aimed at developing strategic directions and introducing regulatory measures for the formation of Ukraine’s energy policy on the principles of energy saving and the development of renewable energy industry. On the basis of scientific works, the main organizational-economic vectors of energy industry sector development are systematize...

In this article, an updated approach to investigate the effects of demographic factors on economic growth is proposed. The initial hypothesis was that these factors significantly affected production proportions, determining development vectors. The predictable shifts in production dynamics are considered for the institutional framework. The article...

In determining the economic efficiency of an investment project , the rationale and choice of the discount rate is the most difficult step. The methods of investment assessment are built on the rate of return used to discount future cash flows back to their present value. To increase the accuracy of calculations and reduce the subjective assessment...

At the end of 2019, the new virus called Coronavirus Disease (Covid-19) spread widely from China all over the world. In March 2020 the World Health Organization declared a new virus outbreak as “a global pandemic”, and recommended social distancing and quarantine. Most countries in Europe have been quarantined. The social aspect of this issue is co...

The article presents how cluster models works to create customer classification and to make managerial decision for saving clients and founding new target auditory. The objective of research is to find out the relevant techniques for building scoring models in different fields. The main hypothesis of research was checking the quantity of scoring mo...

The paper is aimed at developing of suggestions on the directions of internationalization of higher education systems of the world countries on the basis of their clustering by parameters of export and import of educational services. The study involved the use of the cluster analysis method, which was implemented using the software tool for statist...

In the context of globalization of economic development processes, the issue of determining the level of public welfare of economic agents is particularly burning. The object of ehis study is the process of assessing welfare of the economic entities system. The subject of the study is the instrumental and mathematical aspects of modeling and measur...

The article is devoted to the consideration of the ethical and ecological aspect of the framework conditions for the welfare state formation. The hypothesis of the negative influence of high ethnic fractionalization on the ecological situation in a country that in the classical welfare states is offset by the high efficiency of government through t...

Managing and evaluating the probability of bankruptcy of Ukrainian enterprises is one of the most complex and relevant problems of the economy and management. In the context of Ukraine’s integration into the international space, there is an arising issue of assessing the bankruptcy of Ukrainian enterprises that meets international financial standar...

In conditions of political and economic transformation in Ukraine accompanied by decentralization of all aspects of public life, the function of ensuring national security of the country is allocated as an independent administrative function of the state, since it requires centralized state management. The aim of the study is to determine the main...

In today’s rapidly changing global financial market, potential counterparties are in dire need of reliable and timely information on the partner bank performance in order to find the most successful one in terms of conducting credit and deposit transactions. Public ratings of banks serve to solve this problem and are considered as one of the effect...

The marketing development of the electric vehicle market can be considered as a key element of innovative changes in the national economy. Object of research is the development of the electric vehicle market. The purpose of this article is the theoretical substantiation and development of guidelines for determining the rating of countries by the le...

In the context of an unstable business environment, companies should be looking for a mechanism to deal with uncertainty. Flexibility maybe one of those mechanisms which can help company to cope with instability in the best way possible. As one of the basic types of flexibility, operational flexibility has become an essential capability which an or...

In the modern globalized world, the issue of ensuring the economic security in countries and sectors as the primary task of protection the national interests from different kinds of threats is particularly relevant. The aim of the research is to develop tools for ensuring the economic security of agrarian sector. The object is the agrarian sector o...

The article presents a methodology for developing the marketing strategy for the adoption of optimal managerial solutions by means of smart analytics. Such issues as marketing strategy modeling methods; software products based on the integration of smart analytics; optimal choosing electro mobile and others have been considered. The main subject of...

Nowadays there is no single generally accepted definition of "sustainability development of the agrarian branch (sector)", which is caused by underdevelopment and the controversy of sustainable development concepts, lack of information for the quantitative measurement of the sustainability degree. To develop a management model of the sustainable de...

Agricultural sector is a strategic sector for Ukraine; therefore, the task of developing effective incentive mechanisms for the development of agricultural production and increase of efficiency of activities of agricultural product manufacturers – economic entities of the agrarian market – is urgent. The conditions in which the agricultural sector...

Nowadays, studying the categories of “economic sustainability”, “economic sustainability management” and the peculiarities of these concepts is especially relevant. Their use would provide an opportunity to ensure the sustainable and most effective functioning of the subject of economic relations in the current period of time, as well as to create...

In this article the research of theoretical and methodological approaches to ensuring the sustainable development of the agrarian sector within the region based on the methods of state regulation was conducted. Regulatory and legal measures of the agrarian sectors sustainable development within the regions in crisis where conditions have been devel...

The theoretical and methodological approaches are examined in relation to the system of budget management modeling and implementation of the fiscal policy based on the concept of regional development. The model of budget allocation between regions according to the features of the budget system of Ukraine is suggested.

The article studies the role of strategic economic potential in managing the factors of development for the contemporary economic systems. Elements of the strategic economic potential are determined; structural logical model of the strategic economic potential management is offered; algorithm of searching the sources for the strategic economic pote...

The article studies the essence of economic policy as a basic element of general mechanism of development management for the contemporary economic system as well as the principles of the economic policy formation. It is offered to use the centers of strategic development for the economic systems of all levels with the primary goal of formation of t...

The article provides conceptual grounds for construction of support system for investment decision-making within the agroindustrial complex of Ukraine; such system is based on the economic- mathematical model of estimating and forecasting the investment climate in separate sectors of the agroindustrial complex of the Vinnytsa region applying the th...