%0 Journal Article %T MARKETING OF HIGH-TECH PRODUCTS IN THE ECONOMICS OF ECOSYSTEM INTERACTIONS %A Beletskaya, N.V. %A Pasechkina, T.N. %K marketing of high-tech products, ecosystem interaction economics, innovation, digital transformation, strategic promotion, ecosystem approach, marketing strategies, technology startups, value proposition, and communication channels %J Trade, service, food industry %D 2025 %N 5 %P 7 %I Siberian Federal University