volatility-related products. Despite many efforts, the precise underlying reasons are yet to be discovered. We study the role of … statistical inferences for stochastic volatility models, the dynamics of the volatility expectation index VIX remain controversial … between the VIX spot and the implied volatility of standard & Poor’s 500 options, suggesting a volatility feedback effect. The …

volatility derivatives. In the first part, the book develops a unifying theory for the analysis of contingent claims under both …This book presents a factor-based model of the stochastic evolution of the implied volatility surface. The model allows … the real-world measure and the risk-neutral measure in an environment of stochastic implied volatility. On the basis of …

This analysis is the first to investigate the influence of index futures trading volume on spot market volatility for … between VN30-Index futures trading volume and the volatility of the spot market for the HOSE in the short-run. In addition … influence on spot market volatility. Moreover, the results derived from the error correction model (ECM) indicate that only 5 …

interdependence (in both direction) and therefore symmetric spillovers among the stock return volatility in the spot and futures …