%0 Journal Article %T Models of Financial Supervision: a Single Regulator or Sectoral Regulation in the Context of Modern Challenges %A Asyaeva, E.A. %A Poluektov, S.A. %A Turkov, M.A. %K financial supervision, mega-regulator, sectoral regulation, Bank of Russia, digitalization, cryptocurrencies, sanctions, financial stability %J Scientific Research and Development. Economics of the Firm %D 2026 %N 15 %P 4 %I INFRA-M Academic Publishing LLC.