Part I Consider the following hypothetical data for the US economy in 2012 (all
ID: 1186102 • Letter: P
Question
Part I
Consider the following hypothetical data for the US economy in 2012 (all amounts are in trillions of dollars).
Consumption
11.0
Indirect business taxes
.8
Depreciation
1.3
Government spending
2.8
Imports
2.7
Gross private domestic investment
3.0
Exports
2.5
a) Based on the data, what are the GDP, NDP, and NI?
b) Suppose that in 2013, exports fall to $2.3 trillion, imports rise to $2.85 trillion, and gross private domestic investment falls to $2.25 trillion. What will the GDP be in 2013, assuming that other values do not change between 2012 and 2013?
c) Note that according to the fictitious data in (b), depreciation (capital consumption allowance) exceeds gross private domestic investment in 2013. How would this affect future US productivity, particularly if it were to continue beyond 2013?
Part II
Now, consider the following table for the economy of a nation whose residents produce four final goods.
2011
2012
Goods
Price
($)
Quantity
Price
($)
Quantity
Computers
1,000
10
800
15
Bananas
6
3,000
11
1,000
Televisions
100
500
150
300
Cookies
1
10,000
2
10,000
Assuming a 2012 base year:
d) What is the nominal GDP for 2011 and 2012?
e) What is the real GDP for 2011 and 2012?
Consumption
11.0
Indirect business taxes
.8
Depreciation
1.3
Government spending
2.8
Imports
2.7
Gross private domestic investment
3.0
Exports
2.5
Explanation / Answer
a) (9873 - 9269) / 9269 = 6.5%
b) (118 - 113) / 113 = 4.4%
c) 9269 / 1.13 = 8203 (since base year deflator = 100)
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