小燃娃🤪 · 2023年08月31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。
RT
笛子_品职助教 · 2023年09月08日
嗨，爱思考的PZer你好：
目前本币汇率一再创新低，其实这本来会促进出口改善GDP的，但是假设对手方国家有贸易管制，比如美国一再的卡脖子，使得出口达不到预期，反而不利于GDP增长哇？
现实情况会比较复杂，与理论不一定会一致。要具体问题具体分析了。
比如出口，贬值会降低价格，促进出口。但还有其他因素会影响出口，比如海外需求，政治因素等。
现实中，要综合分析，各个因素，哪个因素是主要的，哪个因素影响没那么大，才能做出判断。
就像同学所说的，脖子别人卡了，呼吸就困难了，因此会不利于经济增长。
----------------------------------------------努力的时光都是限量版，加油！
笛子_品职助教 · 2023年09月01日
嗨，爱思考的PZer你好：
较低的价格水平不是由于x-m变小造成的吗
不是。
较低的价格水平是题目的已知条件，至于是否是X -M引起的，这个没有提到。
价格水平下降有很多原因，总需求小于总供应，则价格水平下跌。
X-M只是影响总需求的众多要素之一。
价格水平下跌，并不绝对的对应X-M变小。
那就说明netX变小了啊，不正是因为本币汇率高了才会导致NETX小吗
但是反过来，物价低，汇率低，则汇率贬值会促进出口，改善贸易账户，即净出口上升。
----------------------------------------------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。 为啥呀，总需求不是跟汇率呈反向关系吗
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。 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？
