JEL Classification: O18; O38; Q20. DOI: https://doi.org/10.31521/modecon.V13(2019)-14 Iermakova Olga, PhD (Economics), Associate Professor, Senior Researcher of the Department of Interregional Economic Development of the Ukrainian Black Sea Region, Institute of Market Problems and Economic & Ecological Research of the National Academy of Sciences of Ukraine, Odessa, Ukraine ORCID ID: 0000-0002-9815-3464 e-mail: impeer@ukr.net Theoretical and ConceptualRead more