https://repository.hneu.edu.ua/handle/123456789/30282 Sun, 05 Apr 2026 20:04:14 GMT 2026-04-05T20:04:14Z https://repository.hneu.edu.ua/handle/123456789/33133 Назва: Peculiarities of a Team Leader’s Role Behaviour Автори: Holubiev S.; Bilokonenko H.; Homenko P. Короткий огляд (реферат): The article deals with the problem of the distribution of roles in a team at work. The efficiency of the distribution of roles in the team ensures the efficiency of activities, reduces the conflict of interaction and increases the level of adaptability of the team to changes in the external environment. The main attention is paid to the team role of a leader, which determines the organization and peculiarities of the team. Therefore, the purpose of the study is to determine the problems of the distribution of team roles and the peculiarities of the leader’s role behaviour. The theories of the distribution of team roles proposed by such authors as R.M. Belbin, R. Schindler, and T. Bazarov were analyzed. Each of the theories was analyzed and their features, possibilities of use for the study of the leader’s roles and problems of application in practice were determined. The main problem is the difficulty with the distribution of team roles in functional divisions (mainly the same types of functions are performed) compared to project teams. By modeling the leader’s behaviour, the influence of his team role on the functioning of the division and the distribution of roles in it was determined. As a result, it was identified that the main problem of determining the distribution of roles in a functional division is a significant shift in the result towards the main type of its activity, which requires clarification or adaptation of the diagnostic apparatus. It is proposed to distinguish a social and labour role that combines functional (labour) and team (social), focusing only on the type of activity. The following types of social and labour roles are distinguished: executive, adaptive and creative. It is proposed to apply the same classification to the leader, which will allow his role to be considered inseparable from the roles of employees, which is especially important for functional divisions. This classification makes it possible to facilitate the process of diagnosing the predominant roles and determine the features of the basic functions of the division and the problems of the team’s activity. Sat, 01 Jan 2022 00:00:00 GMT https://repository.hneu.edu.ua/handle/123456789/33133 2022-01-01T00:00:00Z https://repository.hneu.edu.ua/handle/123456789/33132 Назва: Technology of Determining Motivation Reserves for Management Staff Автори: Luhova V.; Sotnikova Y; Nazarov N.; Churkin A. Короткий огляд (реферат): In modern crisis conditions, the development and implementation of a mechanism for motivating management staff at enterprise faces a number of complications, the main of which is the lack of financial resources. The purpose of the article is to develop a technology for determining the reserves of motivational influence on the management staff of the enterprise. To achieve this goal, the following methods of scientific research were used: generalization, comparison, analysis and synthesis, the method of expert assessments, the questionnaire method, factor analysis, ranking and the graphic method. Therefore, in order to reduce costs and ensure effective motivation of management staff, it is proposed to identify reserves of motivational influence using the developed technology, which includes methods of factor analysis (identification of latent factors influencing work behavior), assessment of the level of job satisfaction (identification of positions that lag behind the standard) and ranking (arrangement of reserves by degree of influence). The list of motivation factors includes 16 indicators: organizational structuring of work; professional development, acquisition of new knowledge and skills; working conditions; financial incentive (salary and bonuses); power and influence; nature of relations with colleagues; the possibility of success at work; the possibility of career growth; the opportunity to be informed about the company’s affairs, to take part in the resolution of cases; recognition and approval of work results; high level of responsibility; the possibility of creative and personal growth; confidence in the future, guarantee of employment, stability; the nature of the relationship with management; level of work control; transparent assessment of work. The application of the proposed technology at PJSC “Kharkivenergozbut” confirmed the possibility and necessity of its use for determining reserves of motivational influence, and therefore, reducing motivation costs, forming an effective mechanism for motivating management staff. Sat, 01 Jan 2022 00:00:00 GMT https://repository.hneu.edu.ua/handle/123456789/33132 2022-01-01T00:00:00Z https://repository.hneu.edu.ua/handle/123456789/33131 Назва: Dynamics of Formation of Transitional Prices on the Chain of Sequential Markets: Analytical Model Автори: Voronin A.; Lebedeva I.; Lebedev S. Короткий огляд (реферат): Although the problem of formation of market prices, determination of equilibrium prices within the model “Demand – Supply” is quite known and a great number of both theoretical works and works that summarize the results of observations are devoted to its research, this problem remains relevant, especially as to the dynamics of pricing processes and the stability of equilibrium prices in relation to changes in parameters that characterize the state of the system. Most studies addressing these issues focus on either a particular local market or the global market for some products in general. The purpose of this work is to build a mathematical model that would allow us to analyze general issues related to the formation of transitional prices in the finite N-dimensional chain of sequential markets in accordance with the scheme of market equilibrium. An analytical model is proposed that makes it possible to study the dynamics of prices in adjacent markets. Within this model, which is based on the determination of processes using a system of integral equations, it was assumed that the impact on the chain of sequential markets and the response to this impact are continuous over time. The dynamic aspect of the proposed pricing model in the vertical sequence of markets is the existence of an “after-effect”, which is described in an integral form by the delay distributed over time. The issues of adequacy of the model were examined, its internal coherence was studied, the correctness of the transition from the mathematical model of dynamics as a system of integral equations to the model in the form of a system of linear algebraic equations was substantiated. The conditions for the existence of the solution for this system of equations and the area of its stability are formulated. The mathematical model proposed in this paper allows for a qualitative analysis of the system states (by phase trajectories). Examples of numerical implementation of our analytical model for two and three sequential markets are given, equilibrium prices for each link of the chain of sequential markets are determined. Applying simulation modelling, the stability of the solution in relation to changes in such parameters of the model as the elasticity of demand and supply in the market under study and cross-elasticities in adjacent markets as well as the impact of these parameters on such dynamic indicators of the market system as the rate of attainment of equilibrium was examined. Sat, 01 Jan 2022 00:00:00 GMT https://repository.hneu.edu.ua/handle/123456789/33131 2022-01-01T00:00:00Z https://repository.hneu.edu.ua/handle/123456789/33130 Назва: Monetary Traps of the New Macroeconomic Consensus: Problems of Stabilization Policy after COVID-19 Автори: Reznikova N.; Ivashchenko O.; Hrynchak N.; Dvornyk I. Короткий огляд (реферат): The relevance of the study lies in the consideration of transmission channels through which the influence of monetary policy carried out by the governments and central banks of the United States, Japan and Germany was realized. The purpose of the article is to consider the phenomenon of the monetary trap as a special case of an unforeseen macroeconomic reaction to the stabilization anti-crisis policy pursued by the state, which is designed to stimulate economic activity and contribute to the growth of aggregate output. The article identified the potential of economic theory (with an emphasis on the New Macroeconomic Consensus) to illuminate the current practice of state stabilization policy, taking into account new historical challenges, as well as modeling the impact of monetary instruments of stabilization policy on the potential for economic recovery of the United States, Japan and Germany. To achieve the goal of the study, scientific and special research methods were used, namely: methods of analysis, abstraction and synthesis, induction and deduction, as well as a system-structural method; hypothetical-deductive method; idealization method; methods of economic and mathematical modeling. An analysis of the consequences of the state policy to counteract the downturn in the economic situation as a result of the COVID-19 pandemic made it possible to periodize it and establish that the stabilization measures at the first stage were mainly of a fiscal nature, while at the second stage they were focused on monetary containment of the volatility of commodity prices. A regression express analysis of the relationship between monetary incentives and changes in GDP and inflation in the United States, Japan, and Germany made it possible to establish that the influence of monetary impulses on price stability manifests itself over a longer period of time and depends on the influence of many factors, including price fluctuations, changes in nominal wages, exchange rate dynamics and expectations of economic agents. Sat, 01 Jan 2022 00:00:00 GMT https://repository.hneu.edu.ua/handle/123456789/33130 2022-01-01T00:00:00Z