P121 CEEFAX 121 Wed 29 Dec 13:15/22       ECONOMIC FORECASTS FOR 1983  The DRJ Control Forecast group has predicted a 4.6pc fall in the value of the pound in 1983. Exports could rise "y 1.6pc next year, while imports of manufactured goods are expected to rise "y 7pc, "ut weakness in other categories and services could reduce this to 3.6pc. DRJ see inflation "elow 6pc early in 1983, but expect it to rise above 7pc in the !utumn. The group predicts that unemployment will average 3.4m, while manufacturing output is set to rise "y 1.4pc.  CITZNEWS HEADLINES 120 