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The stochastic volatility model usually incorporates asymmetric effects by introducing the negative correlation between the innovations in returns and volatility. In this paper, we propose a new asymmetric stochastic volatility model, based on the leverage and size effects. The model is a...
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This paper applies the Hafner and Herwartz (2006) (hereafter HH) approach to the analysis of multivariate GARCH models using volatility impulse response analysis. The data set features ten years of daily returns series for the New York Stock Exchange Index and the FTSE 100 index from the London...
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It is well known that that there is an intrinsic link between the financial and energy sectors, which can be analyzed through their spillover effects, which are measures of how the shocks to returns in different assets affect each other's subsequent volatility in both spot and futures markets....
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, namely North Sea, USA, Middle East, and South-East Asia. Associated with these regions are two major financial centers …, namely UK and USA. For these reasons, the data to be used are the returns on alternative crude oil markets, returns on crude … oil derivatives, specifically futures, and stock index returns in UK and USA. The paper will also analyze the Chinese …
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