The J-curve effect refers to the observation that______.

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问题 The J-curve effect refers to the observation that______.

选项 A、GDP usually decreases before it increases after a currency depreciation
B、GDP usually decreases before it increases after a currency appreciation
C、the trade balance usually gets worse before it improves after a currency depreciation
D、the trade balance usually gets worse before it improves after a currency appreciation

答案C

解析 答案为C项。observation“(观察后发表的)言论,意见”。J—curve“J曲线”,指一国汇率贬值对国际收支改善的影响,货币贬值后,进出口数量不会立即发生变化,而将停滞一段时期才会发生变化,这样,由于外国商品价格高昂,进口价格提高,而又由于按外币计价的出口商品价格下跌,出口收入下降,因此国际收入导致恶化,J曲线下倾,在经过若干时间后,由于商品出口价格下降,出口量增加,因而国际收支开始逐渐改善,J曲线上升。故本题选C项。
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