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[Econ] Inflation,HELPPPP!!!

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Inflation,HELPPPP!!!

1.CPI,GDP deflator 過100系唔系就系inflation,定系要比較舊年,increase rate

2.Nominal同real interest rate ge分別系唔系一個consider inflation,一個唔consider price level

3.請問C點解正確,點解Purchasing power in year2 is lower year 3,year 3唔系有deflation咩(問題在下圖)

Please help


[ 本帖最後由 dumbo101 於 2015-4-23 07:41 PM 編輯 ]
   

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1) inflation refers to persistent increase in general price level
     there must be a persistent increasing trend of gdp deflator >100 for a few yrs
2)nominal interest rate = real int rate + %change in price level
3) no photo: o)
hope it helps!: )

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Thanks,頭先唔記得up相

[ 本帖最後由 dumbo101 於 2015-4-23 07:42 PM 編輯 ]

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如果我寫一個consider inflation,一個唔consider price level,會唔會有分

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回覆 4# dumbo101 的帖子

should be ok u just had ur test or r u a dse student?: )

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just had my test, so difficult and dun had enough time

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Btw do u know why C is wrong, i hv just uploaded the photo

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回覆 7# dumbo101 的帖子

sorry using mobile so cant see the photo... would u mind pming me? perhaps it may help?

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In my point of view,(1) inflation is a persistent increase in general price level but 1 year is enough, where 1 year can be treated as long-term. (2) is bacially correct. (3) would u mind upload the photo again so I can help u?

[ 本帖最後由 petergarylee 於 2015-4-24 07:37 AM 編輯 ]

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sorry,i dont know how to upload photo. do u mind me typing out the question
Year 1's GDP deflator is 100, year 2's is 110,year 3 is 100
Which of the following statement is correct?
C.The purchasing power of money in year 2 is lower than that in year1 and 3.

I dont know why C correct. I dont know why year 2 is lower than year 3, isnt there is deflation in year 3? the purchasing power in year2 should be higher than year 3.

THanksss

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回覆 10# dumbo101 的帖子

I think I have answer you in my page, please check the answer. I still want to mention that GDP deflator is based on the 'base year' , the above question ' Year 1's GDP deflator is 100, year 2's is 110,year 3 is 100' means that only in year 2 , the price level compare to the base year is higher as the index in more than 100, thus the purchasing power of money is the lowest among the three years. Also, under most of the conditions, with only one year's GDP deflator cannot shows whether there is an inflation or a deflation( I've explained it in my page, plz check it).

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thanks

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