論壇 › 哈拉打屁 › 『每日答題系列集中串』~(不一定日更,善用google, 回文40%)

王筠滿 發表於 2020-5-19 07:12:36

ycknews 發表於 2020-5-19 09:46:10

【題目】 If a price increase of 5 percent increases the quantity demanded of another good by 2 percent, the goods must be and the cross elasticity of demand equals
  complements; -2.5.
  complements;- 0.4
  substitutes; 0.4.
  substitutes; 2.5.


答案:

              substitutes; 0.4.

woaiwojia 發表於 2020-5-20 23:09:48

這些題目對我來說可是太難了

阿武熊 發表於 2020-5-27 18:10:15

辛苦更新了
另外看到2020的肺炎相關資訊
6月份台灣口罩開放了

ksc 發表於 2020-5-28 01:03:21

本帖最後由 ksc 於 2020-6-10 01:32 編輯

【題目】 Consumer surplus is:
  the difference between the substitution and income effect
the price one is willing to pay divided by its actual price
the difference between the price one is willing to pay and the price one has to pay
negative for an inferior good

答案:the difference between the price one is willing to pay and the price one has to pay

小宇唷 發表於 2020-5-31 07:11:06

【題目】Economic scarcity arises from
ANS: limited resources and limitless wants.

asd012369 發表於 2020-5-31 08:07:35

小宇唷 發表於 2020-6-1 08:01:16

【題目】A freeze that destroys half of the water lily crop in Tainan would likely raise the price of water lily.


  ANS : reducing the quantity demanded for water lily and  increasing the demand for tea.

asd012369 發表於 2020-6-1 08:08:37

歐上元 發表於 2020-6-1 17:22:05

Producer surplus is the :
這題的答案是revenu那一個選項

S7799232 發表於 2020-6-6 00:08:05

真讚!

ksc 發表於 2020-6-10 01:29:12

【題目】 Crude oil can be refined into home heating oil or gasoLine.
If very cold weather caused the price of home heating oil to increase, then


[*]the supply of gasoline would increase.
[*]the equilibrium price of gasoline would rise.
[*]the demand of gasoline would decrease.
[*]the supply of home heating oil would decrease.

答案: the equilibrium price of gasoline would rise.

qiyan 發表於 2020-6-23 19:39:13

感谢楼主慷慨大方:)

qiyan 發表於 2020-6-23 19:39:20

感谢楼主慷慨大方:)

qiyan 發表於 2020-6-23 19:39:23

感谢楼主慷慨大方:)

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