🌊Yuri🌊 · 2023年06月29日
NO.PZ2021071301000002
问题如下：
One reason for the downward sloping aggregate demand curve is that lower prices imply real exchange rates:
选项：
A.devaluation, which makes domestic goods cheaper, leads to a higher level of net exports.
解释：
A is correct.
较低的价格水平导致较弱的实际汇率，使国内产品对其他国家的人来说更便宜，进口竞争力下降，导致净出口水平上升。
为啥呀，总需求不是跟汇率呈反向关系吗
笛子_品职助教 · 2023年06月30日
嗨，努力学习的PZer你好：
为啥呀，总需求不是跟汇率呈反向关系吗
Hello，亲爱的同学~
总需求和汇率是反方向，同学的理解正确。
当汇率贬值的时候，出口会上升，出口是总需求的一部分，因此总需求会扩大。总需求和汇率呈现反向关系。
正因为总需求和汇率是反向的，所以，总需求才是向下倾斜的（ the downward sloping aggregate demand curve）。向下倾斜意味着，价格下降，总需求上升。两者反方向。
----------------------------------------------就算太阳没有迎着我们而来，我们正在朝着它而去，加油！
NO.PZ2021071301000002 问题如下 One reason for the wnwarsloping aggregate mancurve is thlower prices imply reexchange rates: A.valuation, whimakes mestic goo cheaper, lea to a higher level of net exports. B.appreciation，whimakes mestic goo more expensive, leang to a higher level of net exports. C.appreciation，whimake the country's imports anexports less competitive, leang to a cline in net exports. A is correct. Lower prices leto a lower reexchange rate, whimakes mestic goo cheaper for people in other countries, leang to a higher level of net exports.较低的价格水平导致较弱的实际汇率，使国内产品对其他国家的人来说更便宜，进口竞争力下降，导致净出口水平上升。 RT
NO.PZ2021071301000002 问题如下 One reason for the wnwarsloping aggregate mancurve is thlower prices imply reexchange rates: A.valuation, whimakes mestic goo cheaper, lea to a higher level of net exports. B.appreciation，whimakes mestic goo more expensive, leang to a higher level of net exports. C.appreciation，whimake the country's imports anexports less competitive, leang to a cline in net exports. A is correct. Lower prices leto a lower reexchange rate, whimakes mestic goo cheaper for people in other countries, leang to a higher level of net exports.较低的价格水平导致较弱的实际汇率，使国内产品对其他国家的人来说更便宜，进口竞争力下降，导致净出口水平上升。 根据ReF = NominF *P F / P ，国内物价水平P 时，实际汇率不应该增加吗？
NO.PZ2021071301000002 问题如下 One reason for the wnwarsloping aggregate mancurve is thlower prices imply reexchange rates: A.valuation, whimakes mestic goo cheaper, lea to a higher level of net exports. B.appreciation，whimakes mestic goo more expensive, leang to a higher level of net exports. C.appreciation，whimake the country's imports anexports less competitive, leang to a cline in net exports. A is correct. Lower prices leto a lower reexchange rate, whimakes mestic goo cheaper for people in other countries, leang to a higher level of net exports.较低的价格水平导致较弱的实际汇率，使国内产品对其他国家的人来说更便宜，进口竞争力下降，导致净出口水平上升。 老师，我想问下，这里说的是wnwarslope， 不是说明g下降了，那么（x-m)不是应该变小吗。
NO.PZ2021071301000002 问题如下 One reason for the wnwarsloping aggregate mancurve is thlower prices imply reexchange rates: A.valuation, whimakes mestic goo cheaper, lea to a higher level of net exports. B.appreciation，whimakes mestic goo more expensive, leang to a higher level of net exports. C.appreciation，whimake the country's imports anexports less competitive, leang to a cline in net exports. A is correct. Lower prices leto a lower reexchange rate, whimakes mestic goo cheaper for people in other countries, leang to a higher level of net exports.较低的价格水平导致较弱的实际汇率，使国内产品对其他国家的人来说更便宜，进口竞争力下降，导致净出口水平上升。 价格水平低为什么不是汇率上升导致的？
