与之相关的是对于欧洲单一市场及其竞争秩序的保留，尽管这为民族主义者所诟病。
Linked to this should be the preservation of the single European market and its competition rules, which are under attack from economic nationalists.
他在本周曾宣称，“我不能接受在法国销售的汽车产自国外”，这一举破坏了欧洲单一市场中的竞争原则。
"I do not accept that cars that are sold in France are built abroad," he declared this week, at a stroke torpedoing the principle of competition in the European single market.
但是艾臣·格林指出，欧元抵挡住了普遍性的损人利己政策，也许已经起到了保护欧洲单一市场的作用。
But Mr Eichengreen notes that the euro, by militating against more widespread beggar-thy-neighbour policies, may have helped preserve the European single market.
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