How Britain would have done if the European Central Bank had been setting Britain's nominal interest rate at the euro zone level and the pound sterling's euro exchange rate had been fixed?

英国会怎么做，如果欧洲央行把英国的名义利率设定在欧元区的水平上，而且固定住英镑兑欧元的汇率。




我先觉得这题目就有问题。 欧洲央行能管的了英国的名义利率？ 但是题目就这么出了。还请高手指点一二。