Nigeria's Finance Minister Ngozi Okonjo-Iweala speaks during an interview with Reuters in her office in the capital Abuja August 24, 2012. REUTERS/Afolabi Sotunde
Rational Perspective
Alec Hogg: “Permanently lower” oil price threatens Nigerian growth – and SA’s Shale Gale
In his Rational Perspective, Alec Hogg considers the impact of lower oil prices on growth in oil-export dependent Africa and SA's shale gas ambitions.

