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mean and volatility. The endogenous structural breakpoint unit root test, ARDL model, and alternative volatility models … price while the volatility of global fertilizer prices and crude oil price from March to December 2008 are higher than in …
Persistent link: https://www.econbiz.de/10011555888
mean and volatility. The endogenous structural breakpoint unit root test, the autoregressive distributed lag (ARDL) model …, and alternative volatility models, including the generalized autoregressive conditional heteroskedasticity (GARCH) model … reached a peak in 2008. We also find that that the volatility of global fertilizer prices and crude oil price from March to …
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The paper features an examination of the link between the behaviour of oil prices and DowJones Index in a nonlinear autoregressive distributed lag NARDL framework. The attraction of NARDL is that it represents the simplest method available of modelling combined short- and long-run asymmetries....
Persistent link: https://www.econbiz.de/10012888683
mean and volatility. The endogenous structural breakpoint unit root test, ARDL model, and alternative volatility models … price while the volatility of global fertilizer prices and crude oil price from March to December 2008 are higher than in …
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