TY JOUR TI Derivative Mutual Funds in Russia: Regulatory Barriers and Directions for Modernization KW derivative mutual investment funds KW derivative financial instruments KW synthetic replication KW futures contracts KW margin risks KW net asset value KW riskoriented regulation JO Scientific Research and Development. Economics of the Firm AU Lomshakov, D.A. PY 2026 IS 15 PB INFRA-M Academic Publishing LLC.