Tetiana Grynko

The article presents the content and the meaning of “social responsibility” of Health care institutions. Also, it is given the author’s definition of this phenomenon and it is defined the components of social responsibility of Health care institutions. There are basic international standards documentation in the field of social responsibility of Health care institutions researched and directions of their usage and further development for modern Health care institutions justified. The problems of forming practice of social behavior, medical ethics, deontology and human rights in conditions of stable development and realization relevant professional skills and competences which support the formation of social behavior are defined.

This study undertakes a comprehensive bibliometric analysis of publications pertaining to the external public debt management system. The paper aims to study the evolution of scholarly discourse surrounding the external public debt management domain, highlighting contributions, methodologies, and collaborative networks within the field. The methodology encompasses a multivariate approach, incorporating extensive searches across the three major scientometric databases: Google Scholar (PoP), Scopus (in-built Scopus tools, SciVal), and Web of Science (in-built WoS instruments). The bibliometric analysis extends to contextual, evolutionary, and spatial dimensions, allowing for a comprehensive understanding of the identified clusters. The ensuing clusters serve as a roadmap, categorizing publications based on their contextual relevance, evolutionary trajectory, and spatial focus, which enhances the identification of key works in the field, facilitating a nuanced understanding of the current state of external public debt management research. The synthesis of findings from the content-contextual block emphasizes a primary orientation toward understanding the dynamic interplay between external public debt management and economic development. Furthermore, the contextual-temporal block identifies four distinct stages in the evolution of research focus, highlighting the shifting emphasis over time. A discernible pattern of heightened research activity in external public debt management across various countries in recent decades is revealed through spatiotemporal analysis. The interdisciplinary nature of this field is underscored by the dominance of economics, econometrics, finance, business, management, and accounting in dedicated research.

One of the tools of economic policy of any country is efficient public debt management, which influences and determines the dynamics of key macroeconomic indicators. The study aims to assess how public debt management affects Ukraine’s macroeconomic development. The analyzed period includes data of 2015–2021. Econometric modeling is used to establish the existence of causal relationships between the dynamics of public debt and changes in key macroeconomic indicators using the Granger causality test and VAR (Vector Autoregression) model. The obtained results demonstrate that during the study period, the strongest links existed between the public debt and GDP, debt servicing and Ukraine’s total state budget expenditures, public debt and consumer price index, real effective exchange rate index of the hryvnia to the US dollar, and political stability index. At the same time, the calculations proved that public debt does not have a significant impact on foreign direct investment and the level of imports of goods and services. The proposed model allows for forecasts for future periods and can be used in developing public debt management policy.

The stronger the level of economic integration between countries, the greater the need to study the formation patterns of the stock market reaction to the financial information signals. This concerns the Ukrainian stock market, which is now in its infancy, and which reaction to financial information signals is sometimes ambiguous. The research aims to identify the formation patterns of return and volatility indicators of the Ukrainian stock market reaction to the US financial information signals. To assess the direct nature of US financial information signals effect on the PFTS stock index, the GARCH econometric modeling toolkit was applied. The research information base is the PFTS stock index and the Federal Reserve System financial information signals at the discount rate for 2000–2019. The fetch is divided into intervals corresponded to the ascent and decline phases of the financial cycle. It was found that an unforeseen increase in the discount rate at the financial cycle decline phase by 25 basis points decreases the PFTS stock index return, on average by 2.9%. Besides, the hypothesis about the general change stabilizing effect in the discount rate on the Ukrainian stock market volatility at the financial cycle growth phase was confirmed. Nevertheless, for investors, the most essential is the regulator’s monetary signals in the discount rate at the financial cycle decline phases rather than at the ascent phases because there is a more significant increase in the volatility level.

The need for innovative development of healthcare institutions is determined by the necessity to increase the efficiency of organizational processes based on the formation of new models of cooperation, which will make it possible to get access to new technologies and knowledge. The goal of the study is to determine the parameters of the impact of innovative open cooperation strategy and the strategy of innovative closed cooperation of healthcare institutions on the effectiveness of their organizational structure in the context of dissemination and the use of knowledge. Simulation modeling was applied to generate the most effective organizational management structure in the context of innovative cooperation and knowledge exchange within the organizational processes “Inside-out” and “Inside-in”. It is substantiated that the strategies of innovative cooperation “Open Innovation/Closed Innovation” have a significant impact on the organizational structure of management of healthcare institutions in terms of the “degree of centralization” (Dci), “degree of mediation” (Dii), and “degree of centralization of powers” (Dpi). The values of the selected criteria range from 25,52% to 61,50% in the case of Dii, and from 34,53% to 52,63% in the case of Dci, which indicates a higher efficiency of organizational knowledge exchange processes in healthcare institutions, which adhere to the Open Innovation strategy of innovative cooperation. Therefore, there are significant differences in the effectiveness of the management’s organizational structure depending on the degree of openness of innovative cooperation of healthcare institutions. The strategy of innovative openness allows increasing the number and quality of connections in the context of knowledge exchange between the subjects (actors, agents) of the organizational structure (in a broad sense, considering internal and external levels of externality) of healthcare institutions, regardless of the distance between them and the level of similarity.