Optimization and diversification of natural gas supply in Ukraine

Ткачук, В.А.; Skrypnyk, Andrii; Baidala, Viktoriia; Klymenko, Nataliia; Namiasenko, Yurii

doi:10.1051/e3sconf/202125002003

Cited by 3 publications

(2 citation statements)

References 9 publications

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“…Some studies analyse the impact of the index on the example of the CIS countries and conduct factor analysis, considering factors such as transport, logistics, industry, communications, etc. (Sharipbekova and Raimbekov 2018, p. 681;Tkachuk et al 2021). Other scientific efforts are aimed at investigating the index as an area in the work on creating a stable connection between Europe and Asia (Acar et al 2015, p. 9).…”

Section: Introductionmentioning

confidence: 99%

Untitled

2023

VPA

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Currently, the transport and logistics sector of any country is a powerful tool for economic and social development in the hands of the state. In the context of expanding international cooperation, the transport and logistics sector requires further development and expansion of the capacity of the infrastructure, and there is also a need to revise the state regulation of existing objects of the transport and logistics system. This paper presents the data and results of a study of the logistics activities of some countries, according to the international rating compiled according to the World Bank reports on the Logistics Performance Index (LPI), and also identifies individual indicators of the state of the logistics infrastructure and transport condition. Algorithms for calculating the international and local index of logistics efficiency, the main criteria for the efficiency of the transport and logistics sector are considered. The analysis of the criteria for the logistics efficiency of Kazakhstan was carried out, the main gaps in the management of the country's logistics sector were identified, and certain proposals were made to improve the state of the transport and logistics sector of the Republic 704

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Section: Introductionmentioning

confidence: 99%

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2023

VPA

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“…For less developed countries that have not decided on their own environmental strategy, this opens up prospects for more intensive use of traditional energy resources, which is happening in Ukraine. An effective tool for assessing the possible consequences of government decisions in moving away from the existing monopoly of the gas supply system and the macroeconomic effect of different gas supply options is considered (Tkachuk, et al , 2021).…”

Section: Introductionmentioning

confidence: 99%

Global and regional externalities of the Ukrainian energy sector

Skrypnyk

Klymenko

Voloshyn

et al. 2022

IJESM

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Purpose The purpose of this paper is to develop a methodology for assessing the effects of global and regional externalities that create traditional power generation industries and to propose a transition to a tariff strategy taking into account these consequences. The main purpose of the research is to analyze the current wholesale electricity tariffs in the energy market of Ukraine and propose their assessment taking into account external effects for other sectors of the economy. Design/methodology/approach At the first stage, according to observations for 2004–2019 on the amount of pollution and the cost of agricultural products in some regions of Ukraine, which is provided in 2010 prices, the impact of hazardous emissions on the cost of agricultural products was analyzed in each region. The use of panel regression allowed to combine spatial and temporal studies (12 separate areas and time interval 2004–2019). To assess the external effects of heat generation, panel regression was used, which made it possible to combine spatial and temporal data on the impact of pollution on the efficiency of agricultural production and add regional losses of agricultural business to the cost of heat generation. This paper uses optimization models to maximize the function of public utility of electricity generation, making allowances for externalities. Findings This research assesses the negative externalities of Ukraine's energy and confirms the need for a global transition to a low-carbon economy primarily through climate finance. The analysis revealed the presence of various influences of the factor of regional air pollution and time. The hypothesis of the existence of a negative impact of local air pollution on agricultural production has been confirmed. An increase in emissions by 1,000 tons leads to an average decrease in regional agricultural production by UAH 84 million (at the prices of 2010). Originality/value The optimization problem of the ratio of different types of generation is set on the basis of maximizing the function of social utility of electricity generation, taking into account external effects. The authors presented an optimization model of electricity generation, which corresponded to the state of the energy market for 2019, provides an opportunity to assess the contribution of the inverse external effects of each electricity sector and to estimate external tariffs for each electricity generation sector.

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Economic socialization of entrepreneurship of rural territories to ensure the well-being of the population of Ukraine

Radko¹,

Nikitchenko²,

Havryk³

et al. 2023

Rivista Di Studi Sulla Sostenibilita'

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The article considers the conditions for the sustainability of economic socialization of the entrepreneurship of rural areas of Ukraine. The main methods used in the study were clustering method, structural analysis, methods of economic evaluation of economic activity, financial condition of entrepreneurs taking into account in-dustry specifics and classification of business entities as large, medium and small enterprises. It is proved that the social mission of entrepreneurship of rural areas in the economic plane of estimates should be considered according to the concept of determining benefits and costs. The method of estimating the social price of pro-duction, which is a motivating factor for increasing wages in rural areas, is deter-mined. The trend of development of social and economic efficiency of enterprises in the formation of entrepreneurship of rural areas on average for one region of Ukraine and in the country as a whole is analyzed. It is proven that the realization of the entrepreneurship of rural areas within one region of Steppe, Forest-Steppe, Polissya and Western zones of Ukraine has a significant impact on people's well-being, quality and security of life, the amount of obligations to the subjects of in-terest and system of relations between entrepreneurs in agriculture.

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Optimization and diversification of natural gas supply in Ukraine

Cited by 3 publications

References 9 publications

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Global and regional externalities of the Ukrainian energy sector

Economic socialization of entrepreneurship of rural territories to ensure the well-being of the population of Ukraine

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