Luxembourg, 17/05/2005 (Agence Europe) - Answering press questions on Saturday on how appropriate the European Central Bank's (ECB) monetary policy is given the different rates of growth and productivity observed within the euro zone, ECB President Jean-Claude Trichet said that such differences were ”not abnormal for such vast continental economies”. After the informal Ecofin meeting, Mr Trichet explained that the ECB survey should cover the whole of the zone, “as does the Federal...