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Economics 1022A/B Chapter 23: Chapter 23

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School
Western University
Department
Economics
Course
Economics 1022A/B
Professor
Emilie Rivers

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ECON 1022A/B Full Course Notes
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ECON 1022A/B Full Course Notes
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Document Summary

Finance describes the activity of providing funds that finance expenditures on capital. Study of finance looks at how households and firms obtain and use financial resources, and how they cope with the risks that arise in this activity. Money is what is used to pay for goods and services and to make financial transactions. When economists use the term capital, they mean physical capital. The funds firms use to buy physical capital is financial capital. Quantity of capital is fixed along the aggregate production function; if this is increased the function shifts upward. Quantity of capital changes because of investment (increase) and depreciation (decrease) Net investment = gross investment - depreciation of initial capital. Wealth: the value of all the things someone owns, different from income. Saving: amount of income not paid in taxes or spent on consumer goods. Wealth changes when the market capital of assets changes: capital gains or capital losses.

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Related Questions

According to estimates presented in the textbook, which of the following factors made the smallest contribution to U.S. growth between 1928 and 1997?

A) Technology.
B) Human capital.
C) Physical capital.
D) Labor.

According to economist Hernando DeSoto, the lack of formal property rights in many poor countries limits economic growth because informal property rights:

A) lead to excessive investment in physical, social, and human capital.
B) limit the amount that businesses and households can borrow.
C) result in excessive government regulation.
D) decrease the labor force participation rate.

The theory of convergence depends on the assumption that:

A) population growth falls to replacement levels in all nations.
B) factors of production are mobile across borders.
C) technological advancement slows.
D) production functions have constant returns to scale.

The surge in foreign direct investment experienced by China and India in the early 2000s can best be explained by:

A) their higher marginal productivity of capital, which leads to lower production costs.
B) their lower marginal productivity of capital, which leads to lower production costs.
C) the limits they impose on factor mobility.
D) technological agglomeration.

The idea behind Say's Law is that people work because:

A) they like to work.
B) they want to buy things.
C) they want to accumulate wealth.
D) work gives them social status.

People's knowledge is a type of capital, called human capital.

A) True
B) False

The law of diminishing marginal productivity applies whenever:

A) output is increased.
B) all inputs are increased.
C) only one input is increased.
D) decreasing returns to scale are present.

13.

The theory of convergence argues that poor nations should, if they pursue the right policies,

A) grow at the same rate as rich nations.
B) grow faster than rich nations.
C) develop the same social-welfare structures as rich nations.
D) stop their exploitation by the rich nations.

14.

If increasing returns to scale exist, then an increase in output of exactly 3 percent is most likely to be produced by:

A) a decrease in all inputs of 3 percent.
B) an increase in all inputs of less than 3 percent.
C) an increase in all inputs of 3 percent.
D) an increase in all inputs of more than 3 percent.

15.

The production function is best represented in the following form:

A) Output = A.
B) Output = f(Labor, Capital, Land).
C) Output = A%u2022f(Labor, Capital, Land).
D) Output = [A%u2022f(Labor, Capital, Land)]b.

16.

The effect of economic growth generally has been to make:

A) the poor poorer and the rich richer.
B) the poor richer and the rich poorer.
C) all income levels richer.
D) the rich richer but not affect the poor.

Scale economies describe what happens to output when:

A) one input changes.
B) all inputs change by the same percentage.
C) technology changes.
D) institutions change.

Question 3

According to Joseph Schumpeter, the theory of creative destruction describes a process by which

A

some new products unleash a gale of destruction that drive other new products out of the market.
B

new products unleash a gale of destruction that drives old products out of the market.
C

new products are created by the destruction of capital.
D

the creation of new products never involves the destruction of old products.

Question 4

Which of the following countries had the highest GDP per capita in 2012?

A Qatar
B

United States
C

Japan
D

Norway

Question 5

________ save a ________ of their income. This ________ capital in their economy and raises economic growth.

A

Developing countries; large proportion; decreases
B

Developing countries; small proportion; increases
C

High-income countries; large proportion; increases
D

High-income countries; small proportion; increases

Question 6

The demand for loanable funds is determined by the willingness of ________ to borrow money to engage in new investment projects.

A

A

government
B

households
C

banks
D

firms

Question 7

The U.S. economy has been more stable since 1950.

True

False

Question 8

When the economy reaches a trough in a business cycle, which of the following will occur?

A

Income, production, and employment will continue to fall.
B

Income, production, and employment will begin to rise.
C

Income and production will rise, but employment will continue to fall.
D

Employment rises, but income and production will continue to fall.

Question 9

In a closed economy, what is the relationship between saving and investment?

A

Saving is greater than investment.
B

Investment is greater than saving.
C

Investment is equal to saving.
D

Investment may be greater or smaller than saving.

Question 10

The per-worker production function shows the relationship between ________ per hour worked and ________ per hour worked, holding ________ constant.

A

labor; real GDP; technology
B

capital; real GDP; technology
C

labor; capital; real GDP
D

capital; labor; real GDP

Question 11

New growth theory states that increases in ________ capital will result in ________ at the ________ level.

A

knowledge; increasing returns to scale; firm
B

physical; decreasing returns to scale; firm
C

knowledge; decreasing returns to scale; economy
D

knowledge; increasing returns to scale; economy

Question 12

Which of the following is not a reason why the Industrial Revolution occurred when and where it did?

A

The British government was committed to upholding private property rights.
B

The British government was able to eliminate arbitrary increases in taxes.
C

The British government was able to more easily seize wealth.
D

Institutional changes by the British government helped protect wealth.

Question 13

Growth in real GDP per capita for the world economy was greatest during

A

the seventeenth century.
B

the eighteenth century.
C

the nineteenth century.
D

the twentieth century.

Question 14

Which of the following is a normative statement about economic growth?

A

Economic growth is associated with higher labor productivity growth.
B

Economic growth increases GDP per capita.
C

Economic growth hurts developing countries.
D

Foreign direct investment stimulates economic growth.

Question 15

The effect of a recession on a company like Whirlpool Corporation is such that

A

sales decline more sharply for Whirlpool as compared to firms that do not produce durable goods.
B

profits fall less sharply as compared to firms that do not produce durable goods.
C

the decline in sales is more short-lived as compared to firms that do not produce durable goods.
D

there is no difference in the impact of the recession on its profits as compared to firms that do not produce durable goods.

Question 16

For the recessions in the United States since the 1950s,

A

cyclical unemployment has been non-existent.
B

unemployment rises on average by about 1.2 percentage points 12 months after a recession begins.
C

unemployment falls on average by 2 percentage points 12 months after a recession begins.
D

unemployment rises on average about 5 percentage points 12 months after a recession begins.

Question 17

You are an economic advisor to the president. You are asked to recommend a policy to promote long-term economic growth in the economy. Which of the following policies would you choose?

A

a reduction in sales taxes
B

an investment tax credit
C

a reduction in taxes on luxury yachts
D

All of these

Question 18

In comparison to a government that runs a balanced budget, when the government runs a budget deficit,

A

the equilibrium interest rate will fall.
B

business investment will fall.
C

household savings will fall.
D

None of these

Question 19

If labor productivity growth slows down in a country, this means that the growth rate in ________ has declined.

A

labor force participation
B

the quantity of goods or services that can be produced by one hour of work
C

the working-age population
D

nominal GDP

Question 20

Policies to promote growth by increasing saving and investment work through

A

decreasing the supply of loanable funds, lowering the interest rate, raising the level of investment in physical capital.
B

increasing the supply of loanable funds, increasing the interest rate, raising the level of investment in physical capital.
C

increasing the supply of loanable funds, lowering the interest rate, lowering the level of investment in physical capital.
D

increasing the supply of loanable funds, lowering the interest rate, raising the level of investment in physical capital.

1. According to economists today, economic growth depends on:

1) resources.

2) technology.

3) institutions.

4) resources and technology.

5) resources, technology, and institutions.

2. Which of the following is FALSE?

1) Real-world observations shape economic theory.

2) Economic theory shapes policy decisions.

3) Policies affect real-world events.

4) Economic theory has no impact on real-world events.

5) None of these statements is false.

3. After the Great Depression, the main focus of macroeconomics was:

1) growth theory.

2) the study of business cycles.

3) the study of stock markets.

4) the study of why businesses fail.

4. The Solow Growth Model serves as a foundation of:

1) macroeconomic theory.

2) microeconomic theory.

3) growth theory.

4) all economic theory.

5. According to the Solow Growth Model, which of the following is/are the primary source(s) of economic growth?

A - Natural resources

B - Human capital

C - Physical capital

D - A and B

E - A and C

F- B and C

G- A, B, and C

6. According to the Solow Growth Model, the marginal product of capital is:

1) zero and increases as the quantity of capital increases

2) zero and decreases as the quantity of capital increases.

3) negative and increases as the quantity of capital increases.

4) negative and decreases as the quantity of capital increases.

5) positive and increases as the quantity of capital increases.

6) positive and decreases as the quantity of capital increases.

7. If building new capital is costless and the capital depreciation rate is zero, then an economy will reach a steady state in which the marginal product of capital is:

1) equal to zero.

2) greater than zero.

3) less than zero.

8. Which of the following is true for an economy before it reaches the steady-state?

1) Investment and net investment are both positive.

2) Investment is positive but net investment is zero.

3) Investment is zero but net investment is positive.

4) Investment and net investment are both zero.

9. The idea of convergence suggests that when underdeveloped nations begin to develop, they typically have _____________ growth rates as they catch up to the developed nations.

1) higher

2) lower

3) similar

4) very low

10. Which of the following is true after allowing for sustained technological advance in the Solow Growth Model?

I. The steady-state situation is avoidable.

II. The marginal product of each unit of capital will increase.

III. A diminishing marginal product is avoidable.

Only I only II

Only III

I and II

I and III

II and III

I, II, and III

11. What is the primary difference between the basic Solow model and the second Solow model?

1) The models are theoretically similar. The second Solow model is only more mathematically complex than the basic model.

2) The second Solow model allows for technological change, while the basic model doesn't.

3) The basic Solow model features diminishing returns, in contrast to the second model.

4) The marginal product eventually becomes zero in the basic model, while such a situation is avoidable in the second Solow model.

12. All of the following can result in economic growth except:

1) improved schools and colleges.

2) a boost in population growth.

3) a favorable climate.

4) an improved health care system.

13. Which of the following will result in a movement along with the aggregate production function?

I. a technological advancement

II. training of the workforce

III. an increase in the country's capital stock

I and II

I and III

II and III

I, II, and III

14. Which of the following is NOT true about technological change in the Solow model?

1) Technological change is random.

2) Technological change occurs exogenously.

3) Technological change is driven by the incentives of the innovators.

4) Technological change is not due to any inherent characteristics of the economy.

15. What is the key difference between the new growth theory and the growth theory as envisioned by Solow?

1) There is no difference; technological change is endogenous in both these theories.

2) There is no difference; technological change is exogenous in both these theories.

3) Technological change is endogenous in the new growth theory and exogenous in the Solow theory.

4) Technological change is exogenous in the new growth theory and endogenous in the Solow theory.

16. Which of the following was proposed by the new growth theory?

I. Capital resources cannot grow indefinitely.

II. Technological change is caused by factors inside the economy.

III. Technological changes are entirely unpredictable events.

IV. Institutions matter.

I and II

I and IV

II and IV

III and IV

I, II, III, and IV

17. All of the following except _____________ are barriers to natural growth.

1) corruption

2) political instability

3) high tax rates

4) free markets

5) All of these are barriers to natural growth.

18. Which of the following is supported by the modern growth theory?

A - Population growth is an obstacle to economic growth.

B - Competition encourages the discovery of new goods and services, which leads to economic growth.

C - A country can grow faster if it disengages itself from international trade with foreign nations.

D - Taxes should be abolished, as they hurt incentives necessary for economic growth.

All of these. A and B

A, B, and D

19. According to the new growth theory, the low living standards in many developing countries can be explained by a lack of:

A - natural resources.

B - free markets.

C - sound institutions.

D - strong military resources.

all of these.

B and C.

A and D.