Agrawal, Pravin Kumar; Syed, Aamir Aijaz; Bhatt, Alka Singh - In: Economies : open access journal 14 (2026) 2, pp. 1-21
This study explores how the volatility spillover mechanism and dynamic dependence among the founding BRICS equity markets, namely IBOVESPA, MICEX, Nifty 50, SSE, and JSE, have evolved over time using a multivariate DCC-GARCH model. The analysis is conducted across three distinct regimes: the...