KEY TAX RATE DISPARITIES AND STRUCTURAL CHALLENGES OF EU FISCAL INTEGRATION Authors V. Tokar https://orcid.org/0000-0002-1879-5855 V. Holdskyi https://orcid.org/0009-0007-4608-3322 DOI: https://doi.org/10.32702/2307-2105.2025.7.19%20 Downloads pdf Published 2025-07-17 Issue No. 7 (2025): Efektyvna ekonomika Section Статті