Laurence Capron, co-author of 'Build, Borrow or Buy - Solving the Growth Dilemma'

Average annual growth of more than 10%; or 200% growth over ten years - those figures would make most businessmen and women envious in these tough economic times. But Anders Dahlvig achieved just that when he was the head of the world's biggest furniture retailer Ikea from 1999 until 2009. He has now became a writer and published "The Ikea Edge: Building Global Growth and Social Good at the World's Most Iconic Homestore" last year.

African business is undergoing a revolution. From huge oil and gas wealth to the rise of a middle class eager to consume, the opportunities for investment seem limitless. But there are plenty of ongoing problems, not least with the concept of an African business model. At the New York Forum Africa in Gabon, the World Bank’s Chief Economist for Africa, Shanta Devarajan, talks to France 24’s business editor Owen Fairclough about the challenges ahead.