supported by National Research Fund(ZA),(Grant No.145819),Jules Clement Mba.
This study evaluates the sensitivity and robustness of the systemic risk measure,Conditional Value-at-Risk(CoVaR),estimated using the vine copula and APARCH-DCC models.We compute the CoVaR for the two portfolios acros...
This study firstly improved the Generalized Autoregressive Conditional Heteroskedast model for the issue that financial product sales data have singular information when applying this model, and the improved outlier d...