%0 Journal Article %T Problems of ensuring the economic security of high-tech sectors under sanctions pressure %A Gioev, G.V. %A Sklyarov, I.Y. %K economic security, sanctions, import substitution, technological sovereignty, high-tech industries, industrial policy %J Economic policy and national security %D 2026 %N 0 %P 8 %I SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION