购买力平价理论暗含着—个重要的假设是什么?(上海交通大学2007年)
购买力平价理论暗含着—个重要的假设是什么?(上海交通大学2007年)
购买力平价理论暗含着—个重要的假设是什么?(上海交通大学2007年)
Large-scale wars typically bring a suspension of international trading and financial activities.Exchange rates lose much of their relevance under these conditions,hut once the war is over governments wishing to fix exchange rates face the problem of deciding what the new rates should be.The PPP theory has often been applied to this problem of postwar exchange rate realignment.Imagine that you are a British Chancellor of the Exchequer and World War I has just ended.Explain how you would figure out the dollar/pound exchange rate implied by PPP.When might it be a bad idea to use the PPP theory in this way?
A.购买力平价理论最早是由瑞典经济学家卡塞尔提出的
B.购买力平价理论认为。两国货币的购买力之比是决定汇率的基础
C.购买力平价理论分为绝对购买力平价和相对购买力平价
D.购买力平价理论主要考察的是利率对汇率的影响
A.购买力平价理论对于地理上彼此接近的国家效果较好
B.汇率与购买力平价有较大且时期较长的偏离
C.汇率波动要甚于相应国家的价格水平波动
D.购买力平价在长期要比短期效果更好