1 Department of Entrepreneurship, Corporate and Spatial Economics, Vasyl’ Stus Donetsk National University, Vinnytsia, Ukraine

2 Department of Law, Donetsk Law Institute of the Ministry of Internal Affairs of Ukraine, Mariupol, Ukraine

3 Vinnytsia Humanitarian and Pedagogical College, Faculty of Philology, Communal Higher Education Institution, Vinnytsia, Ukraine

4 Department of Psychology, University of Customs and Finance, Dnipro, Ukraine

5 Department Economic Theory, National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine

6 Vinnytsia Institute of Trade and Economics of Kyiv National University of Trade and Economics, Vinnytsia, Ukraine


In the context of globalization of economic development processes, the issue of determining the level of public welfare of economic agents is particularly burning. The object of ehis study is the process of assessing welfare of the economic entities system. The subject of the study is the instrumental and mathematical aspects of modeling and measuring the public welfare. The aim of the work is to develop the mathematical model for measuring the welfare of Ukraine using methods of intellectual analysis, namely, the theory of fuzzy sets. The output of the study is a new approach to objective estimation of public welfare of the state. It is proposed to assess the level of public welfare of the state on the basis of a mathematical model developed on the basis of the theory of fuzzy sets. Input factors of the model are international indices and indicators, such as Index of Economic Freedom, Global Peace Index, Democracy Index, Corruption Perceptions Index, Human Development Index, Prosperity Index, Global Competitiveness Index as well as an indicator that reflects the characteristic property of the Ukrainian economy, namely the minimum living wage. Developed mathematical model for assessment of the level of public welfare of Ukraine and made a prediction of the indicator by 2024 on the basis of the above indices. The results of the study allowed us to establish that the level of public welfare (units) in Ukraine on a scale from 0 to 100 will be equal to 25, 17, 32, 26, and 28 in 2020, 2021, 2022, 2023, and 2024, accordingly.

Graphical Abstract

Estimation level of public welfare on the basis of methods of intellectual analysis


  • Proposed a new approach to an objective estimation of the public welfare level of the state, which is based on the intellectual analysis;
  • The mathematical model of estimation of the level of public welfare of Ukraine was constructed and prediction of the obtained indicator by 2024 was made;
  • On the basis of functional dependencies developed, key factors of ensuring public welfare of Ukraine were identified;
  • The level of public welfare can be determined linguistically and take into account both quantitative and qualitative indicators of influence.


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