资产市场的交易者突然获悉，美元利率不久将下降。假定当前的美元存款利率和欧元存款利率均保持不变。用本章的

资产市场的交易者突然获悉，美元利率不久将下降。假定当前的美元存款利率和欧元存款利率均保持不变。用本章的图解分析确定这一消息对于当前美元/欧元汇率的影响。(Traders in asset markets suddenly learn that the interest rate on dollars will decline in the near future．Use the diagrammatic analysis of the chapter to determine the effect on the current dollar/euro exchange rate，assuming current Interest rates on dollar and euro deposits do not change．)