) 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 …

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 …

common belief, the auction prices for gas storage are mostly affected by the volatility of current market prices rather than … with the volatility of the spot market. This is an intuitive result because storage capacity can serve as an effective …

volatility of aid on economic growth, controlling for the level of aid. A four-year panel analysis is conducted encompassing 155 … countries over the period 1966-2001. We find that once the volatility of aid is controlled for, aid has a positive impact on … economic growth. Correspondingly, volatility of aid flows is found to be negatively related to growth. We found no significant …

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 …