IMPACT OF GEARING AND LAGGED R&D EXPENDITURES ON PROFIT-MARGINS OF PUBLICLY LISTED COMPANIES Authors O. Senkin https://orcid.org/0009-0000-5223-6582 V. Neukhatskyi https://orcid.org/0009-0008-6396-9595 Y. Maidanskyi https://orcid.org/0009-0003-7960-3532 K. Levchenko https://orcid.org/0000-0001-9099-2303 DOI: https://doi.org/10.32702/2307-2105.2025.8.99%20 Downloads pdf Published 2025-08-19 Issue No. 8 (2025): Efektyvna ekonomika Section Статті