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Cai. · 2020年06月14日

问一道题:NO.PZ2016010801000050

问题如下:

Assume the GDP in Country X of year 2016 and 2017 is $200 billion and $220 billion respectively, using 2016 as the base period, the GDP deflator for 2017 is closest to

选项:

A.

110

B.

90.9

C.

10

解释:

A is correct.

The GDP deflator is calculated as 100*(220/200)=110.

考点: GDP deflator

解析:直接依据定义计算100*(220/200)=110.

2016的GDP是200, 2017的GDP是220,算GDP deflator 的公式是(value of current year output at current year prices)/(value of current year output at base year price),显然200不是以2016为base year的2017的GDP啊,为什么可以用220/200?

1 个答案

丹丹_品职答疑助手 · 2020年06月15日

嗨,努力学习的PZer你好:


同学你好,题干中明确说是以2016为base year,那么确实是可以用220/200的

 


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努力的时光都是限量版,加油!


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NO.PZ2016010801000050 问题如下 Assume the G in Country X of ye2016 an2017 is $200 billion an$220 billion respectively, using 2016 the base perio the G flator for 2017 is closest to A.110 B.90.9 C.10 A is correct.The G flator is calculate100*(220/200)=110.考点 G flator解析直接依据定义计算100*(220/200)=110. 题干说2016是base year那么就是reG的意思吗

2023-06-27 07:08 1 · 回答

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2022-09-08 02:00 1 · 回答

NO.PZ2016010801000050 问题如下 Assume the G in Country X of ye2016 an2017 is $200 billion an$220 billion respectively, using 2016 the base perio the G flator for 2017 is closest to A.110 B.90.9 C.10 A is correct.The G flator is calculate100*(220/200)=110.考点 G flator解析直接依据定义计算100*(220/200)=110. 請問這題公式不應該是 (220/200)-1=10% 嗎?

2022-06-19 21:24 1 · 回答

NO.PZ2016010801000050 G flator is the ratio of thyear's norminG to thyear's quantity of proction valuein Base yeprice. Here we neeto assume the quantity of proction of 2016 an2017 is the same, otherwise, we cannot vi the norminG of 2017 the norminG of 2016 rectly to calculate the 2017 G flator. However, it is not explicitly statein the question. I wonr whether there is error in this question. 

2021-10-24 05:39 1 · 回答

老师,好 2017flator=2017 nominG/2017 reG。nominG有了,但reG=current output×base price,base price是2016年的,但是current output没有提到。如果2017 reG直接代入200,那就默认16和17年的产量相同。可是题干就没有提到两年产量相同,直接代入200让人很费解啊。

2020-06-19 19:22 2 · 回答