DUBAI - Gulf economies could add an extra $2.5 trillion in the next decade if they adopt new productivity methods, according to a PwC report.

A new report, titled “In Search of Productivity: The Next $50 Trillion in the Global Economy”, revealed that Gulf Cooperation Council (GCC) countries could accelerate the region’s GDP growth over the next decade from 3.8 per cent to 5.4 per cent.