University of California, Santa Barbara - ECON 2
Spring 2015 - Midterm 1 - Version A
1)In a competitive market, the quantity of a product produced and the price of the product are determined by a. a single buyer.
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- a single seller.
- one buyer and one seller working together.
- all buyers and all sellers.
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2. Goods that go into inventory and are not sold during the current period are:
- counted as intermediate goods and so are not included in current period GDP.
- counted in current GDP only if the firm that produced them sells them to another firm.
- included in current period GDP as investment.
- included in current period GDP as consumption.
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3. A professional gambler moves from a state where gambling is illegal to a state where gambling is legal. This move
- necessarily raises GDP
- necessarily decreases GDP.
- doesn't change GDP because gambling is never included in GDP.
- doesn't change GDP because in either case his income is include
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4. An inflation rate calculated using the CPI shows the rate of change of a. all prices.
- the prices of all final goods and services.
- the prices of all final goods and services purchased by a typical consumer.
- the prices of all domestically produced final goods and services purchased by a typical consumer.
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5. If the prices of Australian-made shoes imported into the United States increase,
- both the GDP deflator and the consumer price index will increase.
- neither the GDP deflator nor the consumer price index will increase.
- the GDP deflator will increase but the consumer price index will not increase.
- the consumer price index will increase, but the GDP deflator will not increase.
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6. Steve earns $80,000 this year, which is twice as much compared to how much he earned when he started
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working 30 years ago. Suppose this year is the base year and the CPI 30 years ago was 65. Which of the following statement is correct?
- Steve has a higher real income this year.
- Steve has a higher real income when he started working.
- Steve has the same real income compared to 30 years ago.
- Not enough information is given to compare the real incomes.
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7. Which of the following statements is true regarding CPI?
- CPI tends to underestimate the cost of living because of substitution bias.
- CPI is a good measurement of cost of living because it includes quality change of consumption goods.
- CPI covers the cost of infrastructures because they are essential to everyone.
- None of the statements above is correct.
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8. Daniel owns two houses. In 2014 he rents out one house for $12,000. He lives in the other house although he could have earned $15,000 by renting it out. He also purchased a second-hand car made in 2006 using the $12,000 he got from rent. How much did Daniel’s activities mentioned above contribute to GDP in 2014? a. $12,000
- $15,000
- $27,000
- $39,000
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9. Which of the following affects the CPI but not the GDP deflator in the U.S.?
- Newly developed technology by the Department of Defense lowers the cost of missiles.
- Due to increasing international competition, U.S. companies had to cut the price of exporting goods.
- Due to unexpected extreme weather, the price of Ecuadorian banana, usually purchased by American citizens, doubled last quarter.
- Super computers designed for professional movie making saw its price increased because of a rise in deman
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____ 10.
Jimmy rented an apartment in Isla Vista for $1000 each month. At the beginning of 2015, he decided to buy the apartment which he formerly rented for $150,000. Based on this information, what is Jimmy’s contribution to 2015 GDP?
- A contribution of $150,000 in investment component.
- A contribution of $12,000 in consumption component.
- A contribution of $162,000 in investment and consumption components.
- No contribution to GDP, since he pays no rent any more.
____ 11. Medit ltd is a US company producing professional yoga mats. In 2014, Medit ltd produced 20 yoga mats, each worth $50. By the end of 2014, only 14 yoga mats were sold to consumers. How would this be reflected in each component of 2014 GDP?
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- Consumption would increase by $1000.
- Consumption would increase by $700, and investment would increase by $300.
- Consumption would increase by $700.
- Consumption would increase by $700, and investment would decrease by $1000.
12. An economy produces gummy bear and clam chowder. The price and quantity produced of each product is listed in the table.
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Bags of gummy bears
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Cups of clam chowder
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Price
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Quantity
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Price
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Quantity
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2013
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$2
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200
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$10
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10
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2014
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$3
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100
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$8
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30
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Fix 2014 as the base year. What is the GDP deflator in 2013?
- 73.53
- 136
- 140
- 71.43
____ 13. An economy produces gummy bear and clam chowder. The price and quantity produced of each product is listed in the table.
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Bags of gummy bears
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Cups of clam chowder
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Price
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Quantity
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Price
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Quantity
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2013
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$2
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200
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$10
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10
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2014
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$3
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100
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$8
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30
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The CPI basket is defined as 5 bags of gummy bears and 1 cup of clam chowder. Fix 2014 as the base year. What is the CPI in 2013? a. 115
- 87
- 110
- 95
____ 14. Due to a scarcity of resources,
- governments should decide what should be produced
- the government must decide how to allocate available resources
- some members of each society must live in poverty
- every society must choose among competing uses of available resources
15. Macroeconomics is the study of
- how wages are determined in a specific labor market
- how to use the fewest natural resources to produce public goods
- what is happening in the economy as a whole
- how consumers and producers interact in individual markets
____ 16. The opportunity cost of any activity can be measured by the
- value of the best alternative to that activity
- price (or monetary costs) of the activity
- level of technology
- time needed to select among various alternatives
____ 17. In a market system, prices are determined by
- corporate executives
- government bureaucrats
- supply and demand
- total market demand
____ 18. Each point along the market demand curve shows
- the quantity of the good that firms would be willing and able to supply at a specific price
- the relationship between the price of the good and total quantity demanded at a series of prices
- the opportunity cost of supplying a given quantity of goods to the market
- the quantity of the good that consumers would be willing and able to purchase at a specific price
____ 19. Supply curves are usually assumed to slope upward because
- profits fall as prices rise
- a higher price leads to increases in demand
- a higher price leads to decreases in demand
- a higher price attracts resources from other less valued uses
20. When a market is in equilibrium,
- quantity demanded equals quantity supplied
- quantity demanded exceeds quantity supplied
- the demand curve is identical to the supply curve
- the economy must be at a point along the production possibilities frontier
____ 21. Which of the following is the best example of an intermediate good?
- a new fighter jet purchased by the federal government
- tires purchased by an automobile manufacturer for installation on new cars
- a new saw purchased by a carpenter
- screwdrivers purchased by a homeowner for home repairs
____ 22.
A Texas oil company extracts petroleum and sells it to a refinery for $1,000. After processing, the refinery sells the gasoline to a wholesaler for $1,500, who then sells it to a gas station for $1,700. The gas station sells it to customers for $2,500. In these transactions, how much has been added to GDP?
- $1,000
- $1,500
- $1,700
- $2,500
____ 23. Which of the following would be included in a year's GDP?
- Susan cleans the fuel injectors on her car.
- A private individual purchases 100 shares of IBM stock.
- A college professor purchases a new computer.
- A timber company purchases land in Oregon.
____ 24.
If the boat industry produced $20 billion worth of boats, but $50 billion worth of boats were sold to consumers, the decrease in inventory would lead to
- an increase in the nation's investment component of GDP
- more individuals investing in the automobile market
- a decrease in the nation's investment component of GDP
- an overestimation of boat production
25.
Which of the following would be included in the consumption component of GDP?
- Movie ticket sales
- Purchase of a new home
- Purchase of a baseball card collection from your friend
- Purchase of a chain saw at an auction
____ 26.
Which of the following describes the relationship between GDP and government spending?
- Government spending = GDP + consumption + private investment - exports - imports
- Government spending = GDP - consumption - private investment + exports + imports
- Government spending = GDP - consumption - private investment - exports + imports
- Government spending = GDP + consumption - private investment + exports - imports
____ 27.
In macroeconomics, which of the following would be considered as investment?
- The purchase of a U.S. savings bond
- The purchase of 100 shares of Ford Motor Company stock
- The purchase of $500 worth of gold
- The accumulation of inventories by a firm
____ 28.
Transfer payments are
- payments for goods or services that individuals provide
- funds given to people or organizations when no good or service is received in exchange
- included in the government purchases category of GDP
- used to pay state employees
29. If imports increased by $100 million while GDP remained the same, which of the following could have occurred, all else being the same?
- Exports decreased by $100 million.
- Consumption increased by $100 million.
- Government spending decreased by $100 million.
- Net exports increased by $100 million.
____ 30. This year, Shirts Inc. purchased $1,000 worth of silk from the Silky Silkworm Company, $100 worth of buttons from Barney's Buttons, and $200 worth of thread from Tracy's Thread Company. Shirts Inc. sold the shirts they produced for $2,000. As a result of these transactions, how much did Shirts Inc. contribute (value added) to GDP this year?
- $700
- $1,300
- $2,000
- $3,000
____ 31.
If the CPI for 2008 was 112, the typical market basket purchased that year would cost
- 12 percent more than the same market basket purchased the previous year
- 112 percent more than the same market basket purchased the previous yea
- 12 percent more than the same market basket purchased in the base year
- 112 percent more than the same market basket purchased in the base year
____ 32.
The prices of which of the following goods would be included in the Consumer Price Index?
- Fighter planes
- Iron ore
- Tennis shoes
- IBM stock
33. Prices of imported consumer goods are
- included in the CPI
- not included in the CPI because the goods were produced outside the country
- not included in the CPI because different countries choose different base periods
- not included in the CPI because import prices are not denominated in U.S. dollars
____ 34.
If the Consumer Price Index was 102.2 in 2007 and 104.9 in 2008, we can conclude that
- the prices of all consumer goods were higher in 2008 than in 2007
- the prices of all consumer goods were lower in 2008 than in 2007
- the price level fell from 2007 to 2008
- the price level rose from 2007 to 2008
____ 35.
Suppose that the inflation rate was 4 percent in 2002 and 3 percent in 2003. This would mean that
- the price level fell from 2002 to 2003
- the price level fell at a faster rate in 2003 than in 2002
- the price level rose at a faster rate in 2003 than in 2002
- the price level rose at a slower rate in 2003 than in 2002
____ 36. Suppose that Colleen's nominal wage rate was $20 per hour in 1998, the base year for the CPI. If the CPI in 2003 was 120.0 and her nominal wage had risen to $22 per hour, what was her real wage in 2003? a. $16.67
- $18.33
- $22.00
- her real wage for 2003 cannot be determined with the information given
____ 37.
In which of the following situations would an individual experience an increase in real wages?
- Receiving a 5 percent increase in nominal wages while inflation was 6 percent
- Taking a 3 percent cut in nominal wages while deflation was 4 percent
- Taking a 1 percent cut in nominal wages while inflation was 1 percent
- Receiving a 3 percent increase in nominal wages while inflation was 3 percent
38.
Which of the following would be included when calculating the GDP deflator, but not the Consumer Price Index?
- The price of a pair of shoes
- The price of a used car
- The price of a bar of soap
- The price of an aircraft carrier
____ 39. Which of the following statements is true?
- Nominal GDP = (price index ? real GDP) ? 100
- Nominal GDP = (real GDP ? price index) ? 100
- Real GDP = (price index ? nominal GDP) ? 100
- Real GDP = (nominal GDP ? price index) ? 100
____ 40.
Which of the following statements is true about the behavior of the CPI?
- It has risen steadily since 1960.
- It has fallen steadily since 1960.
- It fell during the 1960s and has risen ever since.
- It rose sharply in the 1970s and then declined in the 1980s.