Determining Disparities Level in Ukraine’s Region on the Base of Fuzzy-Plural Approach

Zakharii Varnalii; Olha Shevchenko

doi:10.26906/EiR.2020.1(76).1912

Authors

Zakharii Varnalii Taras Shevchenko National University of Kyiv http://orcid.org/0000-0002-6654-8760
Olha Shevchenko Center at the National Institute for Strategic Studies, Kyiv http://orcid.org/0000-0003-0386-7550

DOI:

https://doi.org/10.26906/EiR.2020.1(76).1912

Keywords:

: disparities of regional development, catalysts and retarders of regional development, fuzzy inference system, fuzzi logic methods, regulation of disparities

Abstract

A toolkit for regulating the disparities of regional socio-economic development based on fuzzy logic methods, and accounted unstable environment and nonlinear dynamics of disparities, are proposed. The levels of disparities are determined as follows: catastrophic, permissible, and regulated. On the basis of established ranges of factors influencing the disparities, and variables and membership functions for values of disparities levels calculated for each region, fuzzy logical inference is formed – rules of correspondence between factors of influence on disparities and levels of disparities for each region.

Author Biographies

Zakharii Varnalii, Taras Shevchenko National University of Kyiv

Doctor of Economics, Professor

Olha Shevchenko, Center at the National Institute for Strategic Studies, Kyiv

Ph.D. (Economics), Senior Researcher, Head of Regional Strategies Department

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