HOLISTIC MODEL OF THE INVESTMENT ECOSYSTEM OF A NATIONAL ECONOMY Authors O. Bulkot https://orcid.org/0000-0002-6311-1459 DOI: https://doi.org/10.32702/2307-2105.2026.5.168 Downloads pdf (Українська) Published 2026-05-26 Issue No. 5 (2026): Efektyvna ekonomika Section Статті