As a function of strike and time to maturity the implied volatility estimation is a challenging task in financial … volatility surface (IVS) in a dynamic context, employing semiparametric factor functions and time-varying loadings. Because … financial asset volatilities move over time, across assets and over markets, this paper analyses volatility interaction between …

The return and volatility spillover effects on Asian Dragons were investigated in this study. Yahoo Finance provided … unidirectional relationships, but volatility spillover effects were shown in both unidirectional and bidirectional connections. The …, the STI was a significant net transmitter of stock market volatility to other markets, according to research. As a result …