Calculate the CPI and inflation for 2012 using 2011 as the base year.
The market bundle is 5 Oranges, 5 portions of bacon and 7 Drinks. Prices ($) are as follows
2010
2011
2012
Orange
2
4
5
Bacon
4
6
6
Drinks
1
1.5
1.9
Calculate the CPI and inflation for 2012 using 2011 as the base year.
The market bundle is 5 Oranges, 5 portions of bacon and 7 Drinks. Prices ($) are as follows
|
2010 |
2011 |
2012 |
Orange |
2 |
4 |
5 |
Bacon |
4 |
6 |
6 |
Drinks |
1 |
1.5 |
1.9 |
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YEAR |
P of Hot Dogs |
Q of Hot Dogs |
P of Hamburgers |
Q of Hamburgers |
2011 | $1 | 100 | $2 | 50 |
2012 (Base Year) | $2 | 150 | $3 | 100 |
2013 | $3 | 200 | $4 | 150 |
a. Calculate the CPI for 2011 and 2012. Using the CPI, calculate the rate of inflation between 2011 and 2012.
b. Calculate the GDP deflator for 2012 and 2013. Using the GDP deflator, calculate the rate of inflation between 2012 and 2013.
c. Recalculate the inflation rate between 2012 and 2013 using the CPI instead of the GDP deflator. In general, would the two methods yield the same inflation rate? Why?
Real versus nominal GDP
Consider a simple economy that produces two goods: apples and oranges. The following table shows the prices and quantities for the goods over a three-year period.
Year |
Apples
|
Oranges
|
||
---|---|---|---|---|
Price | Quantity | Price | Quantity | |
(Dollars per apple) | (Number of apples) | (Dollars per orange) | (Number of oranges) | |
2010 | 1 | 120 | 1 | 195 |
2011 | 2 | 130 | 4 | 195 |
2012 | 4 | 130 | 4 | 145 |
A. Use the information from the previous table to fill in the following table.
Year | Nominal GDP | Real GDP | GDP Deflator |
---|---|---|---|
(Dollars) | (Base year 2010, Dollars) | ||
2010 | |||
2011 | |||
2012 |
B. From 2011 to 2012, change in nominal GDP is __________, and real GDP is ________.
C. The inflation rate in 2012 was ____________.
D. Why is real GDP a more accurate measure of an economy's production than nominal GDP?
a. Real GDP does not include the value of intermediate goods and services, but nominal GDP does.
b. Real GDP includes the value of exports, but nominal GDP does not.
c. Real GDP is not influenced by price changes, but nominal GDP is.