欧州通貨制度
Since the 1981 election of François Mitterrand, the Presidential Majority was divided. In March 1983, Prime Minister Pierre Mauroy renounced the left's radical "Common Programme" which had been agreed in the 1970s. Wages and prices were frozen. This change of economic policy was justified by the will to stay in the European Monetary System. One year later, the Communist ministers refused to remain in Laurent Fabius' cabinet.