Spurred by a recent boom in sales in the region, Bloomberg is expanding its Dubai office into a regional hub, a move that will as much as quadruple its local staff over the next year. - - clip - - The company has had a presence in Dubai for a decade. - - clip - - The company has also been developing an Islamic finance portal... - - clip - - “Particularly since the meltdown of the western capitalist system, there has been an increasingly large focus on the virtues of Islamic finance,” he said. - - clip - -...