ASSESSMENT OF THE INTERDEPENDENCE OF NATIONAL ECONOMIES THROUGH THE ANALYSIS OF STOCK INDEX DYNAMICS Authors O. Аstafiev https://orcid.org/0000-0002-2929-3076 K. Аstafieva https://orcid.org/0000-0002-3418-7622 H. Nikulnikova https://orcid.org/0000-0002-0703-5041 О. Bondarchuk https://orcid.org/0000-0001-9366-2019 DOI: https://doi.org/10.32702/2306-6814.2025.1.59 Downloads pdf (Українська) Published 2025-01-02 Issue No. 1 (2025): Investytsiyi: praktyka ta dosvid Section Статті