Irangi, Arnold Gideon; Muzindutsi, Paul-Francois; … - In: Risks : open access journal 14 (2026) 3, pp. 1-20
), Rwanda Stock Exchange (RSE), and Uganda Securities Exchange (USE), this study examines volatility spillovers, dynamic … connectedness, and contagion through autoregressive moving average - generalised autoregressive conditional heteroscedasticity (ARMA …