FEATURES OF THE CONSTRUCTION OF AN OPTIMAL MULTIACTIVE INVESTMENT PORTFOLIO IN CONDITIONS OF UNCERTAINTY AND RISK Authors L. Dobrynina https://orcid.org/0000-0002-0685-1741 Yu. Gavrilyuk https://orcid.org/0009-0004-6112-0118 DOI: https://doi.org/10.32702/2307-2105.2024.5.94 Downloads pdf (Українська) Published 2024-05-16 Issue No. 5 (2024): Efektyvna ekonomika Section Статті