%0 Journal Article %T Macroeconomic challenges and their impact on the development of Russian high-tech companies: the case of MTS PJSC %A Kopylov, M.A. %K high-tech companies, time series forecasting, macroeconomic factors, financial stability, stock price, competitiveness, Prophet model %J JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT %D 2025 %N 0 %P 7 %I ITBO University