We study the effects of crude oil price shocks on the stock market volatility of the G7 economies. We rely on a … oil demand innovations have on financial volatility. We show that stock market volatility does not respond to oil supply …

We study the impact of oil price shocks on U.S. stock market volatility. We derive three different structural oil shock … variables (i.e. aggregate demand, oil-supply, and oil-demand shocks) and relate them to stock market volatility, using bivariate … stock market volatility only with delay. This implies that innovations to the price of crude oil are not strictly exogenous …

nature of shock transmission-contemporaneous or delayed-changes during market instability, how quickly price and volatility …

This study investigated how stock market volatility responded dynamically to unexpected changes during the COVID-19 … pandemic and the resulting uncertainty in Thailand. Using a multivariate GARCH-BEKK model, the conditional volatility dynamics …, the interlinkages, and the conditional correlations between stock market volatility and the increasing rate of COVID-19 …

This paper evaluates how different types of speculation affect the volatility of commodities' futures prices. We adopt …-2010 analyzed at weekly frequency. Using GARCH models we find that speculation significantly affects volatility of returns: short … term speculation has a positive and significant impact on volatility, while long term speculation generally has a negative …

We propose to exploit stochastic volatility for statistical identification of structural vector autoregressive models …

examines dynamic connectedness and contagion effects of their implied volatility shocks. We then proceed to the examination of … the optimal hedging strategies and optimal portfolio weights for implied volatility portfolios between oil and financial … assets. The results suggest that oil implied volatility (OVX) is a net volatility receiver of shocks, whereas implied …