Media type: E-Article Title: On the relationship between oil and gas markets: a new forecasting framework based on a machine learning approach Contributor: Ftiti, Zied; Tissaoui, Kais; Boubaker, Sahbi Published: Springer Science and Business Media LLC, 2022 Published in: Annals of Operations Research, 313 (2022) 2, Seite 915-943 Language: English DOI: 10.1007/s10479-020-03652-2 ISSN: 1572-9338; 0254-5330 Keywords: Management Science and Operations Research ; General Decision Sciences Origination: Footnote: