National and International Dimensions of Economic Sensibility Ensuring Economic Security in the Context of Global Geoeconomic Rivalry

The article is devoted to a comprehensive analysis of the problems of economic security in the context of intensifying geo-economic rivalry. The author explores contemporary challenges related to the destabilization of global supply chains, growing energy and food dependence, technological risks, and asymmetry in access to resources. A comparative analysis of approaches to ensuring economic security at macro and micro levels is carried out, particularly in the USA, China, and Ukraine. The importance of strategic autonomy, digital transformation, and institutional resilience in shaping national capacity to resist external threats is highlighted. The study also examines the state and challenges facing specific sectors, including industry, agriculture, and infrastructure. Particular attention is paid to the examples of enterprises in the Cherkasy region, which demonstrate adaptability under conditions of limited resource access and increasing risks. The author proposes a model for assessing the economic sensitivity of business entities to external threats, taking into account the geo-economic context. The results of the research have practical value for developing national and regional strategies of economic security, as well as for improving policies in economic forecasting, institutional protection, and strategic planning in the context of the transformation of the global economic order.