BEHAVIORAL ASPECTS OF THE EFFICIENCY OF THE TAX SYSTEM OF UKRAINE AND THEIR IMPACT ON MACROECONOMIC PLANNING Authors N. Smentyna https://orcid.org/0000-0002-3205-1377 A. Fialkovska https://orcid.org/0000-0002-1318-9127 N. Klevcevich https://orcid.org/0000-0002-2010-4814 DOI: https://doi.org/10.32702/2307-2105.2026.1.18 Downloads pdf (Українська) Published 2026-01-21 Issue No. 1 (2026): Efektyvna ekonomika Section Статті