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Публікація Dynamics of the relationship between the main stock indices in the context of changes in external factors(Center for Tech and Media Research, 2024-03) Sosnov, Ihor; Savchenko, Roman; Mehyar, SamerEconomic development presupposes the sustainable functioning of all structural elements, among which due attention is given to the stock market. This market allows us to understand the dynamics of the supply/demand relationship, redistribute resources between various business entities, and act as a platform for investment. To implement such tasks, an analysis of the dynamics of quotes for the corresponding shares or their group, which make up various stock indices, is used. Based on this, the work analyzed the dynamics of quotes for the main stock indices. For these purposes, the features of each of the considered indices are considered separately. The paper also provides an assessment of the mutual dynamics for some pairs of major stock indices. This analysis is made on the basis of constructing estimates of wavelet coherence. This approach allows us to justify possible investment strategies and the timing of entry into the corresponding segment of the stock market. The results of the study are presented in the form of graphs and diagrams. This helps to understand the progress of the study and evaluate the results obtained.Документ Estimating the Relationship Between Inflation and Tax Revenues in Selected European Countries: Austria, Germany, France, United Kingdom and Italy(2023) Pyvavar, Iryna; Sokolova, Natalia; Lyashenko, VyacheslavThe state as a special subject of economic relations is constantly in the sphere of influence of various internal and external factors. Among such attributes of doing business, inflation and tax revenues can be distinguished. These metrics are under constant scrutiny. Since it is these attributes that determine the policy of the state in the field of economic relations, and the state can regulate them through its powers and a number of institutional institutions. Thus, the analysis of the dynamics of inflation and tax revenues is an important element in the development of appropriate public policy. The more important point is the study of the relationship between inflation and tax revenues. To solve this problem, we consider a retrospective change in the values of indicators for selected attributes. We also take into account the regional aspect of such interdependence, which is revealed through the analysis of data for different countries. As a research apparatus, we use various statistical methods. We consider the comparative aspect of the obtained results. The paper presents a lot of empirical material in the form of separate graphs and diagrams. This allows a better understanding of the presented analysis. The results obtained can be used to substantiate the strategy of the state's behavior in the sphere of regulation of economic relations.Публікація Model of the Relationship Between ETFs of Individual European Countries: Austria, Belgium, Denmark, Croatia, Hungary(2023) Prokopovych, Svitlana; Sosnov, Ihor; Lyashenko, VyacheslavThe development of the economy is associated with the continuity of the investment process on an ongoing basis. Raising funds is possible through bank lending or through the securities market. We consider investments that are received in the stock market. For these purposes, as a rule, ETF funds are used. This allows you to diversify the source of borrowing and reduce risks. But at the same time, one should pay attention to the markets where such funds operate. Each regional market has its own specifics, factors that determine the characteristics of securities trading. You should also take into account the relationship between such structural units of the overall investment process. For the analysis, we use descriptive statistics that help to understand the current trends for investing in the market. We also use wavelet coherence, which is the basis for modeling relationships. This is necessary in order to assess the impact of different segments of the ETF market. The paper considers such countries as Austria, Belgium, Denmark, Croatia, Hungary. The results obtained allow: to evaluate investment decisions, choosing an effective strategy. Many figures and diagrams are presented in the work to understand the results.Публікація Formation of relations between the enterprise and consumers as the basis of the industrial enterprise development(Prague Institute for Qualification Enhancement, 2016) Raiko, D. V.; Tseitlin, L. M.Nowadays life makes the companies think about their existence: for whom and for what they work, from whom and from what depends their well-being and what it is necessary to do to become competitive and prof-itable. In order to prevent the destruction of the enterprise in certain periods it is necessary to know the typical problems and mistakes of organizations in this section of road. It is necessary to understand the nature of changes that occur in the enterprise and around it, to watch closely the factors that ensure the success of the organization, and do not miss the moment of introduction of changes.Документ Особливості клієнтоорієнтованого управління на підприємствах(Херсоньский державний університет, 2014) Краснокутська, Наталія Станіславівна; Тихонченко, Руслан СергійовичУ статті досліджено питання розвитку управлінських концепцій залежно від змін форм взаємодії з клієнтами та їх ціннісних пріоритетів. Надано характеристику основним принципам клієнтоорієнтованого управління, що охоплюють створення бази існуючих і потенційних клієнтів, їх диференціацію за потребами та прибутковістю для підприємства, персоналізацію взаємин із клієнтами та кастомізацію товарів і послуг для них. Проведено компаративний аналіз концепцій управління взаємовідносинами із клієнтами та управління виробництвом за критеріями: спрямованість діяльності, джерела конкурентних переваг, об'єкти та суб'єкти управління. Узагальнено характерні ознаки та особливості управління відносинами з клієнтами та визначено його зміст з використанням контент-аналізу.