OlGA: A joint model for oil and gas prices Kjersti Aas Kjetil Fleischer Kåresen Ragnar Bang Huseby Publication details Publisher: Norsk Regnesentral Series: NR-notat (SAMBA/28/02) Year: 2002 Issue: SAMBA/28/02 Number of pages: 59 Kjersti Aas Research Director SAMBA Ragnar Bang Huseby Senior Research Scientist You are here: Home Publications Report OlGA: A joint model for oil and gas prices