FINAL EXAM QUESTIONS AND
ANSWERS
Adam Smith's metaphor of the "invisible hand" can lead to benefits to society when... -
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ans-institutions align the private interest with the social interest
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When people choose to recycle and buy appliances that conserve on energy, they are a
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cting in ______ & _______. - ans-the social interest, their self-interest
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In an effort to clean air, many communities impose restrictions on the burning of garbage
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. This policy causes more garbage to be buried underground, potentially increasing grou
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ndwater contamination. What concept does this example represent? - ans-Trade-Offs
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The opportunity cost of receiving a free ticked to the NCAA championship game with a f
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ace-value of $450 and attending the game is: - ans- sq sq sq sq sq sq sq sq sq
there resale value of the lost market value of selling the ticket and the time to go
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What are the institutions that help foster the appropriate incentives for economic growth
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? - ans-a dependable legal system, property rights, & competitive & open markets
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Gross Domestic Product (GDP) is best defined as the _____ value of all _____ goods a
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nd services that are produced _________. - ans-market, final, within a country in 1 year
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what data is used to calculate GDP? - ans-both quantities and prices of goods
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If a country's GDP per capita rises, this means that...
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i. the country has fewer poorer people
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ii. some people in the country have more wealth
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iii. the country's standard of living is rising - ans-ii & iii
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It is often said that _____ is the "main driver" the economy because its share of GDP is l
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arger than any of the other expenditure components. - ans-consumption
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The most volatile component of GDP is.... - ans-investment
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Private spending on tools, plant, and equipment that are used to produce future output is
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called... - ans-investment
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the factor income approach to calculating GDP can be summarized as the summation of
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q.... - ans-wages, interest, rent, & profit
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, Sydney buys a used car form Lemon Drop Used Cars in 2015 for $3,000. Francis, a sale
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sperson at Lemon Drop, receives $200 in commission for selling the car to Sydney. How
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much does this transaction contribute to 2015 GDP? - ans-$200
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Last month Trevor purchased $177 of Swedish Fish from an online retailer in Sweden. H
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ow does this transaction contribute to GDP in 2016? - ans-
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Consumption increases by $177 and net exports fall $177 sq sq sq sq sq sq sq sq
Birmingham Steel sells to Winston Golf Club Manufacturers for $300,000. Winston sells i
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ts golf clubs to Academy Sports for $1,000,000. Academy Sports sells Winston golf club
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s for $1,500,000. How much is added to GDP? - ans-$1,500,000
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If you want to compare real GDP in 2010 and 2015, what prices can you use...
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i. 2010 prices for GDP in both years
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ii. 2015 prices for GDP in both years
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iii. 2007 prices for GDP in 2010 and 2015 - ans-i, ii, & iii
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Why is Nigeria considered to be a growth disaster in spite of the fact that it has large dep
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osits of oil? - ans- sq sq sq sq
the occurrence of civil war, rulers who were dictators and spent the wealth on arms purc
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hases, & corruption that siphoned away oil wealth into secret Swiss bank accounts.
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The growth rate of GDP is...
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a. GDP adjusted for changes in the inflation rate
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b. GDP adjusted changes in the price level
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c. GDP adjusted for changes in population growth
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d. none of these are correct - ans-D.
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(current year's GDP - Last year's GDP) / Last year's GDP
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In the course, we use _____ as a proxy for a country's standard of living. - ans-
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real GDP per capita sq sq sq
Consider an industrialized country where the growth rate of real GDP is -
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1% per year. However, the growth rate of real GDP per capita is positive. What is the mo
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st likely reason this is occurring? - ans-
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the country's population is growing slower than the growth of nominal GDP
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what are the components of the National Spending Approach to calculating GDP? - ans-
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consumption goods and services, investment goods, government purchases, & net expo
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rts
Why do economists think that GDP may overestimate the actual level of economic activit
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y in an economy? - ans-there is no negative adjustment for pollution.
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