李同学2019-03-29 19:29:13

02.单选题 已收藏 标记 纠错 The sensitivity of investment expenditure to interest rate is increase, what is the impact on the slope of the AD? A Steeper. B Remain the same. C Flatter. 查看解析 上一题 下一题 正确答案C 您的答案A本题平均正确率：45% Aggregate demand curve难度：一般 推荐：      答案解析 If interest rate is more sensitive to investment expenditure, the slope of AD will be flatter. The AD will be flatter if saving is insensitive to income, money demand is insensitive to interest rate and money demand is insensitive to income. 问：如果不当成结论记，能否给出简单推导，我自己试着推一下想？PS:1906基础课里貌似没有这三个小结论