TY JOUR TI Efficiency of Uzbekistan’s domestic gas market: institutional constraints and reform directions KW natural gas KW Uzbekistan KW institutional economics KW semi-structured market KW restructuring KW tariff regulation KW digitalization KW subsidies KW monopoly KW energy market KW reforms KW market-based pricing KW infrastructure KW institutional barriers JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Bozorov, A.B. AU Chernyaev, M.V. PY 2025 IS 0 PB ITBO University