Natsuko Waki

World stocks and the euro fell sharply as investors feared a messy Greek default within weeks unless Athens implements the austerity measures demanded

More than 30 heads of state and over 1 400 business leaders will flock to Davos this week for the World Economic Forum.

As Africa moves from a fiscal deficit funded by aid to a continent with a surplus, the search is on for a framework to manage countries’ wealth.