Komijani, Akbar; Naderi, Esmaeil; Alikhani, Nadiya Gandali - In: OPEC Energy Review 38 (2014) 3, pp. 323-340
This study aims to introduce an ideal model for forecasting crude oil price volatility. For this purpose, the ‘predictability’ hypothesis was tested using the variance ratio test, BDS<link href="#opec12030-note-0007"/> test and the chaos analysis. Structural analyses were also carried out to identify possible non-linear...