ECON 1B03 Lecture Notes - Lecture 37: Marginal Revenue Productivity Theory Of Wages, Perfect Competition, W. M. Keck Observatory

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26 Nov 2018

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ECON 1B03 Full Course Notes

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Just like markets for goods and services, there are markets for all resources needed to make those final goods and services. We have markets for labour, land and capital where buyers (firms) come together with suppliers (households, other firms) and prices and quantities traded are established. Since we"ve been using labour as our main resource, let"s look at labour market first. Labour markets, like other markets in economy, are governed by forces of supply and demand. Wage is determined by market supply and demand. When a firm decides how many workers to hire, it considers how much each worker would contribute to its profit. Profit from an additional worker is her contribution to total revenue minus her wage. A worker"s contribution to tr is her mp (what she adds to total output) times addition to total revenue of her output, mr. If output is sold in a perfectly competitive market where p = mr, then mrp .

Related Questions

1. In a perfectly competitive industry, an individual firm faces:

a. a perfectly elastic labour supply curve

b. a perfectly inelastic labour supply curve

c.a perfectly vertical labour supply curve

d.none of the above

2. A firm purchases more capital equipment. We would expect to observe:

a. an increase in the supply of labour for this firm

b. a decrease in the supply curve of labour for this firm

c.an increase in the wage rate paid for labour by this firm

d.an increase in the demand for labour by this firm

3. Which of the following would be h most likely outcome if all perfectly competitive firms in a product market join together to form a monopoly?

a. the rate of output in the market will increase but the quantity of labour input will decrease

b.both the rate of output and the quantity of labour input employed will increase

c.the rate of output in the market will decrease but the quantity of labour input will increase

d.both the rate of output and the quantity of labour input employed will decrease

4. what does the marginal revenue product equal when 28 workers are hired in one week?

Labor input (workers per week)__Marginal physical product (output per week)__marginal revenue

25_______________________150_________________________________9.00

26_______________________140_________________________________8.50

27_______________________130_________________________________8.00

28_______________________120_________________________________7.50

29_______________________110________________________________7.00

a. $210

b.$7.50

c.$900

d.$1040

5. The profit-maximizing firm will hire additional workers until:

a. the extra revenue by the last workers hired equals zero

b.the extra cost associated with hiring the last worker equals the price of goods produced

c.the additional cost associated with hiring the last worker equals the average wage rate of workers

d.the additional cost associated with hiring the last worker equals the additional revenue generated by that worker.

rosehyena631

1.Assume that there was a 10 per cent increase in the price of all goods in 2010; if the base year is 2009, then the price index in 2010 will be Select one:

a. 1100. b. 200. c. 90. d. 110.

2.The value of your money income, in terms of buying goods and services, is referred to like your money's

a. transaction cost.

b. rigidity factor.

c. staying power.

d. purchasing power.

3. Unemployment that is caused by business recessions is called

a. frictional unemployment.

b. seasonal unemployment.

c. structural unemployment.

d. cyclical unemployment.

4.All of the following are examples of a flow EXCEPT

a. the current unemployment rate.

b. a person who is fired from a job.

c. an individual who voluntarily leaves the labour force.

d. a new entrant into the labour force.

5.Which one of these factors plays a role in determining the extent and duration of frictional unemployment?

a. the ease with which job seekers can obtain information about job openings

b. the degree to which the overall level of business activity fluctuates up and down

c. the extent to which government legislation requires firms to provide health insurance for employees

d. the education and skill levels of labour force participants

6.Since 1950, the labour force participation rate in the United States

a. of men and women both decreased.

b. of men decreased and for women increased.

c. of men increased and women decreased.

d. of men and women both increased.

7.Increases in the duration of unemployment may

a. reflect a general downturn in economic activity that depresses job openings.

b. increase the unemployment rate.

c. All of these.

d. increase the number of discouraged workers.

8. A discouraged worker is someone who

a. is unemployed.

b. has been fired.

c. is not in the labour force.

d. is employed.

9.In the United States, the wage floor legislated by the government below which it is generally illegal to pay workers is known as

a. the going wage.

b. the employment gap.

c. the minimum wage.

d. the wage ceiling.

10. Which of the following is an effect of a minimum wage law that establishes a ceiling wage below the current market-clearing wage?

a. Surplus labour, or unemployment

b. A decrease in the market-clearing wage

c. A decrease in the quantity of labour supplied

d. An increase in the quantity of labour supplied

11. Which group of individuals most likely benefits from rent controls?

a. low-income wage earners who fail to obtain rental housing

b. the unemployed who fail to obtain rental housing

c. single-parent families without savings or other financial assets who fail to obtain rental housing

d. upper-income professionals who rent apartments at the price ceiling rate

blushsardine736

MC Qu. 020 In a market economy:

In a market economy:

the government owns the means of production so that it can produce what is in society's best interest.

businesses design their plans to maximize their profit and the market is relied upon to see that individual self-interest is consistent with society's interest.

workers are directed by government planning boards to produce what is in society's best interest.

government sets prices to make necessities affordable because it is in society's best interest to make necessities affordable.

MC Qu. 022 Suppose that at the current price consumers would ...

Suppose that at the current price consumers would like to purchase 10 million large-screen televisions and 15 million are available. When the market coordinates the demand and supply for large-screen televisions, the price of large-screen televisions will:

rise.

fall.

stay the same.

be fixed by the government.

MC Qu. 036 Most economies today are:

Most economies today are:

pure market economies.

differentiated primarily by the degree to which they depend on markets.

differentiated primarily by who owns the means of production.

socialist.

MC Qu. 047 Households are on the:

Households are on the:

the supply side of factor markets and the demand side of goods markets.

the demand side of factor markets and the supply side of goods markets.

the supply side of both factor markets and goods markets.

the demand side of both factor markets and goods markets.

MC Qu. 050 Governments do all of the following except:

Governments do all of the following except:

oversee the interaction of households and businesses in the goods and factor markets.

demand labor services from households in the factor market.

demand for goods and services from businesses in the goods market.

supply labor services to businesses in the factor market.

MC Qu. 054 Businesses fail because:

Businesses fail because:

they follow the principle of consumer sovereignty too closely.

the invisible hand determines that they are not producing something socially valuable.

they earn excessive profits.

entrepreneurship is present.

MC Qu. 066 A business is most likely to be characterized as a...

A business is most likely to be characterized as a corporation if:

it has two or more owners, with each owner liable for every other owner's actions.

it has only one owner.

it is legally treated as a person and owned by stockholders who are liable for the actions of the corporate "person" regardless of their investment

each owner is liable only to the extent of his or her own investment.

MC Qu. 074 Which of the following statements is correct?

Which of the following statements is correct?

Stockholders are legally liable for all the debt of a corporation.

A corporation is a business that is legally owned by its employees.

Corporations are legal entities that, in law, are treated as persons.

Most large companies and many small companies in the United States are not corporations.

MC Qu. 095 Government regulation of working conditions is an ...

Government regulation of working conditions is an example of:

government as a referee.

government as owner.

government as an actor.

government as a dictator.

10. MC Qu. 104 Which of the following would most likely generate ...

Which of the following would most likely generate a negative externality?

education

a lighthouse

cigarette smoke

employment

magentasnail731

ECON 1B03 Lecture Notes - Lecture 37: Marginal Revenue Productivity Theory Of Wages, Perfect Competition, W. M. Keck Observatory

ECON 1B03 Full Course Notes

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