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Nature of Energy index volatility in post financial crisis period: Evidences from India

机译:金融危机后的能源指数波动性质:来自印度的证据

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This study looks into the nexus between energy index, utility prices, and exchange rate for India, considering weekly data from June, 2008 to May, 2014. Generalized autoregressive conditional heteroskedasticity (GARCH) and exponential GARCH (EGARCH) models have been applied to scrutinize the effect of utility price and exchange rate behaviors on the energy index. The study discloses that rise in the global oil price, traded energy price and depreciation of exchange rate in turn leads to reduction of returns on energy index. It also tells that the impacts of positive and negative shocks on utility price and exchange rate volatility have symmetric consequences, and utility price and exchange rate fluctuations have enduring effect on energy index volatility.
机译:本研究探讨了印度能源指数,公用事业价格和汇率之间的Nexus,考虑到2008年6月至2014年5月的每周数据。广泛的归往条件异质痉挛(GARCH)和指数GARCH(EGARCH)模型已被应用于仔细审查 公用事业价格与汇率行为对能源指标的影响。 该研究披露,全球油价上涨,交易能源价格和汇率折旧又导致减少能源指数的回报。 它还据说,积极和负面冲击对公用事业价格和汇率波动的影响具有对称后果,但公用事业价格和汇率波动对能源指数波动具有持久影响。

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