2. 职称英语
  3. The relative purchasing power parity theory postulates that______.A、the equilibr

The relative purchasing power parity theory postulates that______.A、the equilibr

游客2025-06-20  3
问题 The relative purchasing power parity theory postulates that______.
选项 A、the equilibrium exchange rate is equal to the ratio of the price level in the two nations
B、the change in the exchange rate over a period of time should be proportional to the relative change in the price level in the two nations over the same time period
C、change in the exchange rate over a period of time should be proportional to the absolute change in the price level in the two nations over the same time period
D、the exchange rate at a period of time should be proportional to the relative prices in the two nations
答案 B
解析 答案为B项。postulate“假定”。相对购买力平价理论假定，汇率变化应该等于两国通货膨胀率之差。故本题选B项。
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