Multidisciplinary Journal of Science and Technology

Dynamics of commodity indices and shares of manufacturing companies as a factor in managing the assortment and inventory of an enterprise

Svitlana Pyrohova

Department of Mathematical Methods in Economics, V.N. Karazin Kharkiv National University, Ukrainе

Viacheslav Gudymenko

Department of Business, Trade and Logistics, National Technical University «Kharkiv Polytechnic Institute», Ukraine

Vyacheslav Lyashenko

Department of Media Systems and Technology, Kharkiv National University of Radio Electronics, Ukraine

Keywords: Commodity inventories, Business entity, Commodity indices, Shares of manufacturing companies, Statistical analysis, Wavelet analysis

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Abstract

The study of the effective functioning of various business entities is one of the key areas in the research of various authors. At the same time, one of the factors in achieving such efficiency is to consider the issue of providing the enterprise with inventory for production. A solution to this issue is proposed based on an analysis of the dynamics of quotations of the corresponding commodity indices and shares of companies producing goods. Such an analysis is carried out based on the study of various data series using descriptive statistics and wavelet ideology. For the study, the methodology of wavelet coherence assessments was used, which allows us to obtain the necessary solutions. The work presents various graphs and diagrams that allow you to understand the progress of the study and the results obtained.

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