This study presents the results of bibliometric analysis of publications that are thematically related to migration, environment, and safety. Vosviewer software helped to analyze the co-use of keywords in these publications, and the authors' affiliation to specific countries was performing. The works for the period 1965-2019, indexed by the scientometric database Scopus, were taken for analysis. With the help of Scopus analytical resources, and analysis of the dynamics of publication activity on the research issue was performing. The study found that scientists made the most significant number of publications related to migration, environment, and safety from the United States and the United Kingdom. The analysis by keywords showed that the concepts of migration, environment, and safety often intersect, which indicates the possibility and necessity of their joint research to identify key factors influencing these phenomena.

The article deals with investigating the role of digital transformation in achieving competitive advantages of the economy. The paper identifies the benefits and risks of the digital transformation for macroeconomic stability of the economy. The comparison of the average level of the digital transformation and indicators of macroeconomic stability of EU countries for the period 2001-2020 allowed the authors to distinguish clusters of countries by the nature and direction of the relationship between the analyzed indicators. The results of VAR

The article considers the impact of environmental changes on population migration and security of countries. Theoretical aspects of Environmental migration, in particular its essence and types, are studied. The main directions of scientific research in this field are considered. In particular, much attention is about finding ways to adapt to changes in the environment and minimize the negative consequences of these changes to achieve sustainable development in both regions and countries. The study found that internal population movements are mainly due to climatic factors such as storms and floods. It was determined that in 2019, about 52% of new mixing was caused by storms and 40% - by floods. Countries for which the phenomenon of ecological migration is most characteristic are India, the Philippines, the United States, China, and Indonesia. The main problems that arise in the study of Environmental mobility of the population are identifiedThey are mainly related to the lack of information and statistical base for conducting qualitative and diverse research.

The aim: Is to build a forecast of the COVID-19 disease course, considering the vaccination of the population from particular countries. Materials and methods: Based on the analysis of statistical data, the article deals with the topical issue of the impact made by vaccination on the prevention of the COVID-19 pandemic. The time series, showing the dynamics of changes in the number of infected in Chile, Latvia, Japan, Israel, Australia, Finland, India, United States of America, New Zealand, Czech Republic, Venezuela, Poland, Ukraine, Brazil, Georgia for the period 07.08. 2020–09.09.2021, are analyzed. Trend-cyclic models of time series are obtained using fast Fourier transform. The predicted values of the COVID-19 incidence rate for different countries in the period from September 10, 2021 to February 2, 2022 were calculated using the constructed models. Results and conclusions: The results of the study show that vaccination of the population is one of the most effective methods to prevent the COVID-19 pandemic. The proposed method of modeling the dynamics of the incidence rate based on statistical data can be used to build further predictions of the incidence rate dynamics. The study of behavioral aspects of trust in vaccination is proposed to be conducted within the theory regarding the self-organization of complex systems.

This article considers the issues of forming sustainable business development strategies in the context of the COVID-19 pandemic. The authors noted that the COVID-19 pandemic significantly affected the business environment, changing each country’s economy’s priorities and principles of functioning. The study’s main goal is to analyze the impact of quarantine measures and the pandemic on sustainable business development. The article examines the positive and negative COVID-19 influence on economic development. The methodological basis of this study is a systematic literature review using international scientific databases. For determining the scientists’ and the business interest in the studied issue, Google Trends and Google Ngram Viewer tools were used. The authors used a systematic approach, abstract-logical and structural-dynamic analysis to determine trends in entrepreneurial activity. This paper presents the findings in shifting prioritize business skills for future development. The obtained results showed that individual professional and personal development became more important compared to communication skills. The authors identified the negative pandemic consequences such as social stratification and significant psycho-emotional pressure affecting socio-economic development. In turn, there is a need to quickly adapt to rapid changes, especially in the professional sphere was emphasized. The authors noted the inevitable digitalization process, which requires psychological readiness, stress resistance, cognitive flexibility, and emotional maturity. The obtained results allowed identifying the priorities of sustainable business development and areas of psychological support for private entrepreneurship in Ukraine. Thus, the formation of strategies for sustainable economic development in Ukraine should be based on business digitalization, adaptation to new business conditions, the acquisition of modern skills, reducing economic stratification of society, and reducing psychological stress. The study findings could be used in devising the regional development strategy to ensure a sustainable and efficient business environment. Moreover, the obtained results could be useful for the entrepreneurs to ensure personal development and get the desired level of profit while minimizing the business risks.