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Labor potential as a factor of ensuring competitive advantages of business entities in Ukraine

Andrusiv Uliana, Popadynets Iryna, Zelinska Halyna, Lagodiienko Volodymyr, Kupalova Halyna, Goncharenko Nataliia

Production Engineering Archives

2023

Vol. 29, Iss. 3

263-270

The purpose of the article is to justify the use of a matrix approach to the interpretation of the results of evaluating the effectiveness of the development of labor potential. As evaluation indicators, we propose the level of management of labor potential, which is determined using the grapho-analytical method "potential square" and the level of management of the competitiveness of the business entity, which is determined using the graphic method "polygon of competitiveness". To identify these indicators, we used a developed three-point aggregated scale, which made it possible to quantitatively divide the formed quadrants according to threshold values: the zone of high efficiency in the use of labor potential (quadrant 9(MLLPQP High; MLCBECBHigh)), average (quadrants 3 (MLLP QPHigh; MLCBEC-BLow), 5 (MLLPQPAverage; MLCBECBAverage), 6 (MLLPQPHigh; MLCBECBAverage), 7 (MLLPQPLow; MLCBEBHigh), 8 (MLLPQPAverage; MLCBECBHigh)), and low (quadrants 1 (MLLPQPLow; MLCBECBLow), 2 (MLLPQPAverage; MLCBECBLow), 4 (MLLPQPLow; MLCBECBAverage)). The value of the research lies in the fact that the pro-posed matrix approach to the results of evaluating the effectiveness of the development of labor potential makes it possible to take measures to improve its management. It is emphasized that in today's conditions and the limitation of financial resources, the vector of management should be aimed at preserving the labor potential, using its opportunities and experience.

The modeling and forecasting of fuel and energy resources usage in the context of the energy independence of Ukraine

Andrusiv Uliana, Zelinska Halyna, Galtsova Olga, Kupalova Halyna, Goncharenkо Nataliia

Polityka Energetyczna

2021

T. 24, z. 1

29--48

The article analyzes the structure of energy resources, as a result of which the reasons for their irrational use in the Ukrainian economy are revealed. It has been established that during 2014–2018 there was a decrease in demand for traditional types of fuel and energy resources (FER), except for coal. The components of the process of supply and consumption of fuel and energy resources have been formed and detailed, and an integrated approach to their rational use has been developed, which will reduce the loss of energy resources and increase their efficiency. The author’s approach is used in the form of visualized schemes for organizing the process of the rational use of energy resources, which will contribute to the implementation of an effective energy saving policy of the state, ensuring the competitive advantages of domestic enterprises, increasing their competitiveness, improving the economic and energy security of Ukraine. The expediency of constructing deterministic economic models for providing the Ukrainian economy according to different (adaptive and multiplicative) convolutions was substantiated and proved, on the basis of which a forecast and assessment of the energy independence of the Ukrainian economy until 2035, taking into account fuel and energy resources, was proposed. Based on the calculations, it was established that the state of energy independence of Ukraine is insufficient.

W artykule dokonano analizy struktury zasobów energetycznych, w której wyniku ujawniono przyczyny ich nieracjonalnego wykorzystania w ukraińskiej gospodarce. Ustalono, że w latach 2014–2018 nastąpił spadek zapotrzebowania na tradycyjne rodzaje paliw i surowców energetycznych, z wyjątkiem węgla. Elementy składowe procesu zaopatrzenia i zużycia paliw i surowców energetycznych zostały określone w sposób szczegółowy oraz wypracowano zintegrowane podejście do ich racjonalnego wykorzystania, które ograniczy utratę zasobów energetycznych i zwiększy ich efektywność. Autorskie podejście wykorzystywane jest w postaci poglądowych schematów organizacji procesu racjonalnego wykorzystania surowców energetycznych, co przyczyni się do realizacji skutecznej polityki oszczędzania energii w kraju, zapewniając przewagę konkurencyjną rodzimym przedsiębiorstwom poprzez zwiększenie ich atrakcyjności, poprawę bezpieczeństwa gospodarczego i energetycznego Ukrainy. Uzasadniono i udowodniono celowość konstruowania deterministycznych modeli ekonomicznych ukraińskiej gospodarki według różnych (adaptacyjnych i multiplikatywnych) splotów funkcji, na podstawie których przedstawiono prognozę i ocenę niezależności energetycznej ukraińskiej gospodarki do 2035 roku, z uwzględnieniem paliw i zasobów energetycznych. Na podstawie obliczeń ustalono, że stan niezależności energetycznej Ukrainy jest niewystarczający.

Optimization of Balance Components of Fuel and Energy Resources for Organizational and Economic Support of Energy Efficiency in Ukraine

Andrusiv Uliana, Zelinska Haluna, Kupalova Halyna, Galtsova Olga, Marynchak Liliya, Dovgal Olena

Ecological Engineering & Environmental Technology

2021

Vol. 22, iss. 6

27--35

In this paper the general fundamentals of the formation of the balance of fuel and energy resources were determined and the main components of the general energy balance were substantiated. It was formed according to the indicators from the state energy statistics of Ukraine, and on the basis of the obtained data the analysis of energy flows was carried out. Mathematical substantiation of its support on the traffic of energy flows from their extraction (production), transformation and final consumption was offered. The algorithm for compiling the overall energy balance was detailed to eliminate possible discrepancies between the indicators during the final operations of the balance sections. In order to ensure timely response to unsolved problems in the energy sector of Ukraine, it is proposed to implement a constant monitoring of the energy balance as a whole and by partial indicators. The use of a new algorithm for optimizing the balance of fuel and energy resources (FER) for individual balance sheet items was proposed. A model of organizational and economic mechanism was developed to study the functional interactions of international organizations in the field of energy independence, administrative and financial institutions, fuel and energy entities and the national economy, which are subjects of all hierarchical levels of energy security. It reflects the equivalence of two main aspects of energy security of the national economy: ensuring the stability and efficiency of the fuel and energy complex on one hand, and the formation of energy efficient consumers through the introduction of innovations and energy saving technologies, on the other.