"Sudan is probably the richest country in the region. It has the best commodity in the world: water. It also has oil, minerals, cattle, fertile land and human resources. If it can resolve its problems, Sudan has the potential to be a perfect economy." Such is the view of Ahmed Abbas, CEO of Liquidity Management Centre, a Bahraini Islamic investment firm. And if the capital markets are anything to go by, says Abbas, the biggest country in Africa might already have begun its recovery.