Chirilă, Viorica - In: Journal of risk and financial management : JRFM 15 (2022) 8, pp. 1-19
-varying parameter vector autoregression (TVP-VAR) method, the intensity, direction and variation of volatility spillover between the … caused by the outbreak of COVID-19 rather than before the crisis. The volatility of each sector was also primarily due to … their own volatility. Thirdly, the banking sector was the main sector with respect to volatility spillover. The results that …