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ECON 2105 Lecture Notes - Lecture 10: Human Capital, Stock Market, Technological Change

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pinkcod944
24 Oct 2016
School
GS, GSU
Department
Economics
Course
ECON 2105
Professor
King

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Document Summary

Chapter 10: economic growth, the financial system and. Long-run economic growth: the process by which rising productivity increases the average standard of living. Allows the standard of living of the average person to increase over time. Long run (l-r): economic growth the process by which rising productivity increases the average standard of living. Labor productivity: the quantity of goods and services that can be produced by each unit of labor input. Find the productivity for rocking chair firm in year 1: 15 workers produce 100 rocking chairs during an 8 hour day. Find the productivity for rocking chair firm years 2: 15 workers produce 500 rocking chairs during an 8 hour day. Translates to economies: more productive economies have higher standards of living. (how to change productivity) things that impact productivity: Capital stock: the total amount of capital available in an economy. If increase the capital per hour worked then productivity increases.

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Related Questions

1) Which of the following things would increase the value of Total Factor Productivity (TFP)?

a. A new production method that can produce smaller, more efficient microchips.

b. None of the other answers.

c. A company hires a large amount of workers after building a brand new factory.

d. Foreign investors invest in physical capital.

2) The country of Rupertopia has one factory for all its workers in 2011 and 2012. There were 100 workers in 2011 and 150 workers in 2012. Additionally, there were 200 people living in Rupertopia in 2011 and 1,000 people in 2012. Real GDP was one million dollars in 2011 and two million dollars in 2012. Which of the following statements regarding labor productivity is true:

a. Labor productivity in Rupertopia exhibits constant returns.

b. Labor productivity in Rupertopia exhibits increasing returns.

c. Labor productivity in Rupertopia exhibits diminishing returns.

d. More information is needed to determine whether labor productivity in Rupertopia exhibits diminishing, constant, or increasing returns.

3) Which of the following changes would help to improve a country's productivity level?

a. Improvements in the health of workers

b. None of the other answers.

c. Tuition increases at local Universities

d. A lower birth rate

4) When workers already have a large quantity of capital to use in producing goods and services, giving them an additional unit of capital increases their productivity only slightly. This statement:

a. is an assertion that capital is subject to increasing returns.

b. is made under the assumption that the quantities of human capital, natural resources, and technology are being held constant.

c. represents an unconventional view of the production process.

d. All of the other answers are correct.

5) Economic growth can be influenced by government policies. Which of the following can influence the economy's growth rate?

a. All of the other answers are correct

b. Promoting research and development of technologies

c. Fostering education

d. Maintaining property rights

Ch 7

2) Suppose that the U.S. noninstitutional adult population is 230 million and the labor force participation rate is 67 percent.

a. What would be the size of the U.S. labor force?

b. If 85 million adults are not working, what is the unemployment rate?

3) Determine whether each of the following would be considered frictional, structural, seasonal, or cyclical unemployment:

a. A UPS employee who was hired for the Christmas season is laid off after Christmas

b. A worker is laid off due to reduced aggregate demand in the economy.

c. A worker in a DVD rental store becomes unemployed as video-on-demand cable service becomes more popular.

d. A new college graduate is looking for employment.

5) When the economy is at full employment, is the unemployment rate at zero percent? Why or why not? How would a more generous unemployment insurance system affect the full employment figure?

7) Here are some recent data on the U.S. consumer price index:

YEAR CPI YEAR CPI YEAR CPI

1992 140.3 1999 166.6 2006 201.6

1993 144.5 2000 172.2 2007 207.3

1994 148.2 2001 177.1 2008 215.3

1995 152.4 2002 179.9 2009 214.5

1996 156.9 2003 184.0 2010 218.1

1997 160.5 2004 188.9 2011 224.9

1998 163.0 2005 195.3 2012 229.6

Compute the inflation rate for each year 1993 – 2012 and determine which were years of inflation. In which years did deflation occur? In which years did disinflation occur? Was there hyperinflation in any year?

Ch 8

1) How do we measure labor productivity? How do changes in labor productivity affect the U.S. standard of living?

5) Supposed that two nation start out in 2013 with identical levels of output per work hour – say, $100 per hour. In the first nation, labor productivity grows by 1 percent per year. In the second, it grows by 2 percent per year. Use a calculate or spreadsheet to determine how much output per hour each nation will be producing 20 years later, assuming that labor productivity growth rates do not change. The, determine how much each will be producing per hour 100 years later. What do your results tell you about the effect of small differences in productivity growth rates?

7) What are some examples, other than those given in the chapter of technological change that has caused unemployment? And what are some examples of new technologies that have created jobs? How do you think you might measure the net impact of technological change on overall employment and GDP in the United States?

Ch 7

2) Suppose that the U.S. noninstitutional adult population is 230 million and the labor force participation rate is 67 percent.

a. What would be the size of the U.S. labor force?

b. If 85 million adults are not working, what is the unemployment rate?

3) Determine whether each of the following would be considered frictional, structural, seasonal, or cyclical unemployment:

a. A UPS employee who was hired for the Christmas season is laid off after Christmas

b. A worker is laid off due to reduced aggregate demand in the economy.

c. A worker in a DVD rental store becomes unemployed as video-on-demand cable service becomes more popular.

d. A new college graduate is looking for employment.

5) When the economy is at full employment, is the unemployment rate at zero percent? Why or why not? How would a more generous unemployment insurance system affect the full employment figure?

7) Here are some recent data on the U.S. consumer price index:

YEAR CPI YEAR CPI YEAR CPI

1992 140.3 1999 166.6 2006 201.6

1993 144.5 2000 172.2 2007 207.3

1994 148.2 2001 177.1 2008 215.3

1995 152.4 2002 179.9 2009 214.5

1996 156.9 2003 184.0 2010 218.1

1997 160.5 2004 188.9 2011 224.9

1998 163.0 2005 195.3 2012 229.6

Compute the inflation rate for each year 1993 – 2012 and determine which were years of inflation. In which years did deflation occur? In which years did disinflation occur? Was there hyperinflation in any year?

Ch 8

1) How do we measure labor productivity? How do changes in labor productivity affect the U.S. standard of living?

5) Supposed that two nation start out in 2013 with identical levels of output per work hour – say, $100 per hour. In the first nation, labor productivity grows by 1 percent per year. In the second, it grows by 2 percent per year. Use a calculate or spreadsheet to determine how much output per hour each nation will be producing 20 years later, assuming that labor productivity growth rates do not change. The, determine how much each will be producing per hour 100 years later. What do your results tell you about the effect of small differences in productivity growth rates?

7) What are some examples, other than those given in the chapter of technological change that has caused unemployment? And what are some examples of new technologies that have created jobs? How do you think you might measure the net impact of technological change on overall employment and GDP in the United States?

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.