问一道题：NO.PZ2018091706000020

问题如下：

Economic data of a country is showed below:

According to the economic data, which of the three counties most likely rely on the capital deepening?

选项：

Country X.

Country Y.

Country Z.

解释：

A is correct.

考点：Cobb-Douglas production function 的变形公式

解析：先写出变形公式：

Growth rate of labor productivity= Growth rate of TFP+ Growth rate of capital deepening（假设劳动力恒定不变）

capital deepening%=△y/y-△T/T

X=2.6-0.8=1.8

Y=1.8-1=0.8

Z=1-(-0.1) =1.1

老师请问下这题答案里面的公式是不是就是106页文字描述的简单表示，而不是用我们推出来的那个一个公式Y=T*^a，是不是因为题目也没有告诉我们具体的阿尔法，所以我们就用简单的相加的公式表述这个意思计算即可？

添加评论

1 个答案

源_品职助教 · 2019年12月16日

嗨，从没放弃的小努力你好：

还根据文字中的描述解答，你的理解。

如果题目给了阿尔法，也不能用你写的公式。因为你写的是用来计算总产出Y,而非人均产出y

-------------------------------
努力的时光都是限量版，加油！

添加评论

1
回答
0
关注
373
浏览

我要回答关注问题

相关问题

NO.PZ2018091706000020问题如下Economic ta of a country is showebelow:Accorng to the economic twhiof the three counties most likely rely on the capitepening?A.Country X.B.Country Y.C.Country Z. A is correct.考点Cobb-uglproction function 的变形公式解析先写出变形公式Growth rate of labor proctivity= Growth rate of TFP+ Growth rate of capitepening（假设劳动力恒定不变）capitepening%=△y/y-△T/T X=2.6-0.8=1.8Y=1.8-1=0.8Z=1-(-0.1) =1.1 如题，我没找到对应的变形公式

2024-07-31 18:05 2 · 回答

NO.PZ2018091706000020 问题如下 Economic ta of a country is showebelow:Accorng to the economic twhiof the three counties most likely rely on the capitepening? A.Country X. B.Country Y. C.Country Z. A is correct.考点Cobb-uglproction function 的变形公式解析先写出变形公式Growth rate of labor proctivity= Growth rate of TFP+ Growth rate of capitepening（假设劳动力恒定不变）capitepening%=△y/y-△T/T X=2.6-0.8=1.8Y=1.8-1=0.8Z=1-(-0.1) =1.1 表格最后一列的growth rate of output指的是课件里的什么呢

2024-07-25 22:05 1 · 回答

NO.PZ2018091706000020 问题如下 Economic ta of a country is showebelow:Accorng to the economic twhiof the three counties most likely rely on the capitepening? A.Country X. B.Country Y. C.Country Z. A is correct.考点Cobb-uglproction function 的变形公式解析先写出变形公式Growth rate of labor proctivity= Growth rate of TFP+ Growth rate of capitepening（假设劳动力恒定不变）capitepening%=△y/y-△T/T X=2.6-0.8=1.8Y=1.8-1=0.8Z=1-(-0.1) =1.1 在未知G的情况下，也可以计算capitepening吗？

2024-03-01 15:58 1 · 回答

NO.PZ2018091706000020 问题如下 Economic ta of a country is showebelow:Accorng to the economic twhiof the three counties most likely rely on the capitepening? A.Country X. B.Country Y. C.Country Z. A is correct.考点Cobb-uglproction function 的变形公式解析先写出变形公式Growth rate of labor proctivity= Growth rate of TFP+ Growth rate of capitepening（假设劳动力恒定不变）capitepening%=△y/y-△T/T X=2.6-0.8=1.8Y=1.8-1=0.8Z=1-(-0.1) =1.1 为什么用的是△y/y，而不是△Y/Y？△y/y是labor proctivity的growth rate而△Y/Y是PotentiG的，那为什么不用大写的这个Y呢？

2024-02-29 11:03 1 · 回答

NO.PZ2018091706000020 问题如下 Economic ta of a country is showebelow:Accorng to the economic twhiof the three counties most likely rely on the capitepening? A.Country X. B.Country Y. C.Country Z. A is correct.考点Cobb-uglproction function 的变形公式解析先写出变形公式Growth rate of labor proctivity= Growth rate of TFP+ Growth rate of capitepening（假设劳动力恒定不变）capitepening%=△y/y-△T/T X=2.6-0.8=1.8Y=1.8-1=0.8Z=1-(-0.1) =1.1 TFP是什么的简称

2024-02-18 14:34 1 · 回答

问一道题：NO.PZ2018091706000020

1 个答案

1

0

373

相关问题