	miyazawa says u s likely to intervene finance minister kiichi miyazawa told parliament s lower house finance committee that the u s is expected to intervene in the foreign exchange market to stabilise exchange rates political sources said asked if the u s federal reserve board agreed in paris last month to intervene to stabilise exchange rates miyazawa said yes the sources said miyazawa was also quoted as saying that he is sceptical about the effectiveness of currency reference ranges even if major nations agree on such an idea as it is extremely difficult to set such ranges reuter 
