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International data on real GDP per person gives us a sense of how standards of living vary across countries.

A) True
B) False

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As capital per worker rises,output per worker rises.However,this increase in output per worker is smaller at larger levels of existing capital per worker.

A) True
B) False

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Miller's Dairy produces 960 gallons of milk per day.Each milker at the dairy works 8 hours per day and produces the same number of gallons of milk per hour.If the Dairy's productivity is 12 gallons of milk per hour of labor,then how many milkers does the shop employ?


A) 8
B) 10
C) 80
D) 120

E) B) and D)
F) C) and D)

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Some data that at first might seem puzzling: The share of GDP devoted to investment was similar for the United States and South Korea from 1960-1991.However,during these same years South Korea had a 6 percent growth rate of average annual income per person,while the United States had only a 2 percent growth rate.If the saving rates were the same,why were the growth rates so different?

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The explanation is based on the concept ...

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Last year the imaginary nation of Freedonia had a population of 2,700 and real GDP of 16,200,000.This year it had a population of 2,500 and real GDP of 14,640,000.What was the growth rate of real GDP per person between last year and this year?


A) -2.4 percent
B) -0.7 percent
C) 4.4 percent
D) 5.2 percent

E) B) and D)
F) B) and C)

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All else equal,which of the following would tend to cause real GDP per person to rise?


A) a change from outward-oriented policies to inward-oriented policies
B) an increase in investment in human capital
C) a weakening of property rights
D) All of the above are correct.

E) A) and D)
F) B) and D)

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Scenario 17-1.An economy's production form takes the form Y = AF(L,K,H,N) . -Refer to Scenario 17-1.K represents the quantity of


A) human capital only.
B) physical capital only.
C) human capital and physical capital combined.
D) nonrenewable natural resources.

E) A) and D)
F) A) and C)

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Which of the following pairs of countries experienced approximately the same rate of growth of real income per person over the last 100 or so years?


A) Germany and Japan
B) Indonesia and the United Kingdom
C) the United States and Japan
D) Mexico and Pakistan

E) B) and C)
F) All of the above

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Other things equal,relatively poor countries tend to grow


A) slower than relatively rich countries; this is called the poverty trap.
B) slower than relatively rich countries; this is called the fall-behind effect.
C) faster than relatively rich countries; this is called the catch-up effect.
D) faster than relatively rich countries; this is called the constant-returns-to-scale effect.

E) A) and B)
F) All of the above

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Scenario 17-1.An economy's production form takes the form Y = AF(L,K,H,N) . -Refer to Scenario 17-1.If the production function has the constant-returns-to-scale property,then if we know the values of A,K/L,H/L,and N/L,we also know the value of


A) output.
B) labor productivity.
C) A.
D) All of the above are correct.

E) None of the above
F) All of the above

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If a country were to increase its saving rate,then in the long run it would also increase its


A) level of income.
B) growth rate of income.
C) growth rate of productivity.
D) All of the above are correct.

E) None of the above
F) B) and D)

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Other things the same,another unit of capital will increase output by more in a poor country than in a rich country.

A) True
B) False

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Like physical capital,human capital is a produced factor of production.

A) True
B) False

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Senator Noitall says that in order to help poor countries develop,the United States should: 1.Prevent U.S.corporations from investing in poor countries because they take profits that the poor countries should have; 2.Not import goods from poor countries that use child labor; 3.Work to promote political stability in poor countries; and 4.Reduce poor countries' reliance on market forces in their economies.How many of these ideas are likely to help poor countries grow?


A) 1
B) 2
C) 3
D) 4

E) A) and B)
F) None of the above

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The average income in a rich country,such as the United States or Japan,is more than


A) 3 times,but less than 5 times,the average income in a poor country,such as Indonesia or Nigeria.
B) 5 times,but less than 10 times,the average income in a poor country,such as Indonesia or Nigeria.
C) 10 times,but less than 20 times,the average income in a poor country,such as Indonesia or Nigeria.
D) more than 20 times the average income in a poor country,such as Indonesia or Nigeria.

E) None of the above
F) A) and D)

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If the number of workers in an economy doubled,all other inputs stayed the same,and there were constant returns to scale,productivity would


A) fall to less than one-half of its former value.
B) fall,but it would still be greater than one-half of its former value.
C) stay the same.
D) rise but less than double.

E) A) and B)
F) A) and C)

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If natural resources had become scarcer,then we would expect their


A) prices to have risen more than inflation as they have.
B) prices to have risen more than inflation,but they have not.
C) known quantities to have fallen as they have.
D) known quantities to have fallen but they have not.

E) C) and D)
F) B) and D)

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All else equal,if there are diminishing returns,then what happens to productivity if both capital and labor increase?


A) Productivity will definitely fall.
B) Productivity will definitely be unchanged.
C) Productivity will definitely rise.
D) None of the above are necessarily correct.

E) A) and D)
F) A) and C)

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In some countries such as Chad,Gabon,and Senegal real GDP per person has been stagnant for many years.

A) True
B) False

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Suppose U.S.-based Intel Corporation builds and operates a new computer chip factory in Ghana.Future production from such an investment would


A) increase Ghanaian GDP more than it would increase Ghanaian GNP.
B) increase Ghanaian GNP more than it would increase Ghanaian GDP.
C) not affect Ghanaian GNP,but would increase Ghanaian GDP.
D) have no affect on either Ghanaian GDP or GNP.

E) All of the above
F) A) and B)

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