TY JOUR TI Shadow economic activity of multinational corporations: operational models and mechanisms of resilience (using the example of Grupo SURA) KW Grupo SURA KW latent financial architecture KW shadow operations KW offshore jurisdictions KW transfer pricing KW ESG camouflage KW decentralized finance (DeFi) KW regulatory arbitration KW political lobbying KW cryptocurrency operations KW financial obfuscation KW corporate governance JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Naumova, O.A. AU Ananyev, L.B. AU Korolev, A.A. PY 2026 IS 0 PB ITBO University