%0 Journal Article %T Comparative analysis of inventory management costs in the operation of imported and import-substituted equipment in the oil and gas industry %A Sidorov, I.V. %A Tel'piz, G.A. %K inventory management, import substitution, oil and gas industry, total cost of ownership, spare parts, logistics costs, safety stock, operating expenses %J JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT %D 2026 %N 0 %P 8 %I ITBO University