JEL Classification: E31; E43; E52; E58. DOI: https://doi.org/10.31521/modecon.V49(2025)-30 Telnova Наnna, Doctor of Economics, Associate Professor, Professor of the Department of Business Analytics and Digital Economy, State University «Kyiv Aviation Institute», Kyiv, Ukraine ORCID ID: 0000-0002-5724-7229 e-mail: hanna.telnova@npp.nau.edu.ua Counter-cyclical Adjustment of the Key Rate During the Crisis: Analysis of the Practice of Countries of theRead more