... and Qatar to track US monetary policy at a time when the Fed has been cutting rates to contain the fallout of a mortgage crisis and a weakening economy. The UAE has no plans to revalue the dirham: central bank governorBusiness Intelligence Middle East (press release), United Arab Emirates -30 minutes ago... Mortgage brokers on the other hand are professionals who are peddlers of mortgage products. They are the ones responsible for bringing together mortgage lenders and their borrowers.