) prices that are related to natural gas stock prices. The volatility spillover effect is the delayed effect of a returns shock … in one physical, biological or financial asset on the subsequent volatility or co-volatility of another physical …, biological or financial asset. Investigating volatility spillovers within and across energy and financial markets is a crucial …

. First, empirical data are often characterized by time-varying volatility and fat tails; therefore we use Gaussian GAS …

intra-day data. The paper analyses the relationships among the S&P 500 Index and futures prices, returns and volatility of … intra-day temporal aggregation in examining returns relationships and volatility spillovers across the equity and energy … futures markets, and the effects of overnight returns, volume, realized volatility, asymmetry, and spillovers across the four …

This paper studies asymmetric price responses of individual firms, via daily retail prices of almost all gasoline … the stations respond asymmetrically to changes in the spot market price. Hence, asymmetric pricing is not a feature of the …

in the daily retail price for gasoline (taxes excluded) for the period 1996-2004 taking care of volatility clustering by … estimating an EGARCH model. It turns out the volatility process is asymmetrical: an unexpected increase in the producer price has … a larger effect on the variance of the producer price than an unexpected decrease. We do not find strong evidence for …

, there has been almost no research on China's carbon price and volatility. This paper provides an introduction to China …

prices, returns and volatility of related agricultural commodities. Analyzing the spillover effects on agricultural …. The purpose of this paper is to examine the volatility spillovers for spot and futures returns on bio-ethanol and related … agricultural commodities, specifically corn and sugarcane, using the multivariate diagonal BEKK conditional volatility model. The …