C为什么不对呢

NO.PZ2016010801000126

问题如下：

Which of the following statements about devaluation of a country's currency is correct?

选项：

devaluation of currency narrows trade deficit when imports are less than exports.

devaluation of currency narrows trade deficit if the price elasticity of import demand is larger than one.

devaluation of currency narrows trade deficit when investment increases in comparison to private and government savings.

解释：

B is correct.

The elasticities approach suggests that the export and import with more elasticity is most likely to narrow the trade deficit in terms of currency devaluation.

考点：elasticities approach

解析：弹性理论认为，具有更大弹性的进出口贸易最有可能在货币贬值的情况下缩小贸易逆差。B选项正确，AC都是打酱油的选项。

X-M=S-I-（G-T）

我理解是因为贸易逆差才导致I>S.而不是因为I>S才导致贸易逆差

添加评论

1 个答案

笛子_品职助教 · 2023年05月05日

嗨，从没放弃的小努力你好：

我理解是因为贸易逆差才导致I>S.而不是因为I>S才导致贸易逆差

在CFA的这个考点，这里并不考因果关系，就是纯粹对着数学公式来推。

X-M=S-I-（G-T）看出，右边其他不变，I变大，X-M变小。

C选项说，与私人和政府储蓄相比，当投资增加时，货币贬值会缩小贸易赤字。

我们带入公式，I增加，X-M变小，贸易赤字是扩大。

----------------------------------------------
加油吧，让我们一起遇见更好的自己！

添加评论

1
回答
0
关注
191
浏览

我要回答关注问题

相关问题

NO.PZ2016010801000126问题如下Whiof the following statements about valuation of a country's currenis correct?A.valuation of currennarrows tra ficit when imports are less thexports.B.valuation of currennarrows tra ficit if the prielasticity of import manis larger thone.C.valuation of currennarrows tra ficit when investment increases in comparison to private angovernment savings. B is correct.The elasticities approasuggests ththe export animport with more elasticity is most likely to narrow the tra ficit in terms of currenvaluation.考点elasticities approa解析弹性理论认为，具有更大弹性的进出口贸易最有可能在货币贬值的情况下缩小贸易逆差。B正确，AC都是打酱油的。请问A为什么不对呀？货币贬值，进口变少，（X-M）变大，缩小贸易逆差。

2023-08-24 20:52 1 · 回答

NO.PZ2016010801000126 问题如下 Whiof the following statements about valuation of a country's currenis correct? A.valuation of currennarrows tra ficit when imports are less thexports. B.valuation of currennarrows tra ficit if the prielasticity of import manis larger thone. C.valuation of currennarrows tra ficit when investment increases in comparison to private angovernment savings. B is correct.The elasticities approasuggests ththe export animport with more elasticity is most likely to narrow the tra ficit in terms of currenvaluation.考点elasticities approa解析弹性理论认为，具有更大弹性的进出口贸易最有可能在货币贬值的情况下缩小贸易逆差。B正确，AC都是打酱油的。贸易赤字是进口大于出口？请都下补充下常用的词和考法

2023-07-28 11:07 1 · 回答

2023-03-21 23:29 1 · 回答

NO.PZ2016010801000126 问题如下 Whiof the following statements about valuation of a country's currenis correct? A.valuation of currennarrows tra ficit when imports are less thexports. B.valuation of currennarrows tra ficit if the prielasticity of import manis larger thone. C.valuation of currennarrows tra ficit when investment increases in comparison to private angovernment savings. B is correct.The elasticities approasuggests ththe export animport with more elasticity is most likely to narrow the tra ficit in terms of currenvaluation.考点elasticities approa解析弹性理论认为，具有更大弹性的进出口贸易最有可能在货币贬值的情况下缩小贸易逆差。B正确，AC都是打酱油的。 valuation of currennarrows tra ficit if the prielasticity of import manis larger thone.本币贬值的时候，进口弹性大，说明进口变少，X-M中M变小，这个为什么会narrow呢

2023-02-08 22:40 1 · 回答

C为什么不对呢

1 个答案

1

0

191

相关问题