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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 … spillovers, and dynamic conditional correlations and covariances, show that the relationships between the stock market and …
Persistent link: https://www.econbiz.de/10011441584
The paper considers the problem as to whether financial returns have a common volatility process in the framework of stochastic volatility models that were suggested by Harvey et al. (1994). We propose a stochastic volatility version of the ARCH test proposed by Engle and Susmel (1993), who...
Persistent link: https://www.econbiz.de/10011441709
to analyse if volatility among small traders spills over into spot markets, it is found that spillovers occur only with …
Persistent link: https://www.econbiz.de/10011256404
spillovers occur only with Nikkei 225 futures. The policy implications of the findings are also discussed. …
Persistent link: https://www.econbiz.de/10010731573
correlations and volatility spillovers between crude oil and stock index returns, pricing exotic options using the Wang transform …
Persistent link: https://www.econbiz.de/10010731768
Atmospheric carbon dioxide concentrations (ACDC) are critical to the global temperature control system and climate change, with ACDC levels having increased rapidly since the start of the industrial revolution in the late 1700s, and the climate having become quite unstable with significant...
Persistent link: https://www.econbiz.de/10010870018
of risk spillovers across these four indexes as a mean to assess the impact of the different screening criteria. Finally …
Persistent link: https://www.econbiz.de/10010749814
correlations and volatility spillovers between crude oil and stock index returns, pricing exotic options using the Wang transform …
Persistent link: https://www.econbiz.de/10010543596
correlations and volatility spillovers between crude oil and stock index returns, pricing exotic options using the Wang transform …
Persistent link: https://www.econbiz.de/10010778693
Index (MCI). The empirical findings show that TCI weighted by spillovers reveal greater significance in forecasting the …
Persistent link: https://www.econbiz.de/10010778702