比如,最优货币权重、人民币均衡汇率的计算,汇率目标区的波动幅度等。
The last section constructs a narrow band, open and hard target-zone exchange rate regime of RMB which is practical and operable.
不过,欧元区之外,各国货币间的汇率则上下波动,有时甚至非常剧烈。比如上世纪70年代的经济及货币动荡,加之反复无常的油价,推动汇率来回波动。
Otherwise, however, currencies swung against each other, sometimes wildly, as the economic and monetary turmoil of the 1970s combined with high and volatile oil prices to push exchange rates around.
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