Olena Akhiezer, Olha Dunaievska, Irina Serdyuk, Olha Butova, Mykhailo Shyshkin

Efficiency in the modeling of the diet production of electric energy

The problem of irregular electricity consumption during 24 hours is considered. In the process of production, transmission and consumption of electricity, losses occur. It should be noted that all types of losses, other than losses on transmission lines, are in no way related to the nature of the distribution of electricity among consumers. This circumstance makes the problem of the rational distribution of the total generated electricity actual. Due to the need to store large volumes of electricity in the workplace, storage facilities have been used. As a result, a three-index distribution problem of linear programming with intermediate centers is obtained. The paper suggests some simplification of the obtained problem, which consists in the fact that the formulated distribution problem can be reduced to a set of two sub-problems. The distributive nature of the constraints makes this problem nontrivial. In this connection, the method of reducing distribution subproblems to transportation ones is proposed. The corresponding computational procedures are described.

Keywords: еlectricity, irregular consumption, distribution problem, linear programming, three-index problem, electric power storage

Olga Bunda, Mariia Gordiychuk

Analytical procedures of activity of the enterprises of metallurgical production

The article presents the results of the study of the place of analytical procedures in conducting a general analysis of the financial and economic indicators of the enterprises, conducted an analysis of the level of the current state of metallurgical enterprises on the example of the enterprise of this type of economic activity. The algorithm of decision support system in the analysis of enterprise activity was developed to increase the reliability of the indicators of management and financial reporting.

Keywords: analytical procedures, enterprises of metallurgical production, analysis of financial and economic indicators, methodology, financial analysis of indicators

Sergey Dovgan, Marian Popovych

Moral and ethical conditionality of sociological and economic theories and their role in overcoming the economic and socio-cultural crisis in ukraine and the world

Some root causes of the economic and socio—cultural crisis in general, in which Ukraine has been virtually continuously since 1991, are considered, the classification of sociological and economic theories, based on the moral conditionality of the goals that they carry and the approaches on which they are built, is indicated, and also stressed the importance of replacing the standards of higher vocational education in the field of economics and finance, state and municipal government, and jurisprudence, aimed at serving a liberal—market economic model,with managerially sound alternatives. It is indicated that it is impossible to overcome the economic and socio—cultural crisis as a whole solely on the basis of economic science, the role of the nature of upbringing and compulsory education of new generations in the process of solving this problem is noted.

Keywords: sociological and economic theories, educational standards, moral standards, financially—calculated approach, organizational and technological approach

Mykola Kryvenok, Ruslan Buriak, Maryna Rudenko

Analysis of the marketing mix in ukrainian enterprises for the production of food eggs

The features of the marketing complex of enterprises of the domestic market of food eggs are analyzed. It is proposed to conduct marketing research in the following sequence: packaging, transportation, the study of resellers, the study of retail, promotion and information support of marketing activities, pricing. According to a certain algorithm, the features of the marketing complex of egg producers 4 P, certain features that are inherent in the domestic market of eggs and its main participants are investigated. Based on the analysis, general conclusions were made and recommendations for improving the marketing mix for domestic enterprises were determined.

Keywords: poultry products, poultry enterprises, egg market, marketing mix, 4P, pricing policy, product policy, distribution, sales, demand

Maryna Pavlenko

The instruments of grain market regulation in ukraine

The state and level of development of the grain market in Ukraine are researched. The problematic aspects and contradictions of the grain market regulation instruments are highlighted. Optimal directions of improvement of the instruments of grain market regulation in the modern conditions are determined. The regulatory instruments are proposed for the development of the insurance agrarian market in Ukraine to protect the property interests of commodity producers. Methodical approaches to increasing the supply of products on the grain market are presented.

Keywords: instruments, regulation, grain market, market condition, grain balance, export

 
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