ECON 102 Lecture Notes - Lecture 12: Nairu, Real Wages, Output Gap

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19 Aug 2016

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Failure to anticipate inflation correctly results in unintended consequences that impose costs to both the labour market and the capital market: labor market: unanticipated inflation in the labour market has two main consequences: Redistribution of income: higher than anticipated inflation lowers the real wage rate and employers gain at the expense of workers. The reverse is true when inflation is lower than anticipated. Departure from full employment: higher than anticipated inflation lowers the real wage rate, increases the quantity of labour demanded, makes jobs easier to find, and lowers the unemployment rate. Y > y: capital market: similarly, unanticipated inflation has two main consequences in the market for financial capital: Inflation goes to 7%, borrower pays the 5% but the lender losses out. If the inflation rate is unexpectedly high, borrowers gain at the expense of lenders. Too much or too little lending and borrowing.

Related Questions

Question 1:

Economic discrimination puts the economy inside its production possibilities curve because discrimination:

promotes present consumption rather than production of capital goods.

often causes inflation, which reduces the nation's real output.

redistributes income from low-paid to high-paid persons.

arbitrarily blocks women and certain minorities from higher-productivity, higher wage jobs and thus keeps the economy from producing its maximum output.

Question 2:

Economic discrimination:

affects the distribution of domestic output and income, but not its total size.

places the economy at some point inside of its production possibilities curve.

affects the total size of domestic output and income, but not its distribution.

is shown as some point outside of an economy's production possibilities curve.

Question 3:

Labor market discrimination creates a:

larger domestic output but no redistribution.

redistribution of a smaller domestic output.

redistribution of a larger domestic output.

smaller domestic output but no redistribution.

Question 4:

An increase in the collective discrimination coefficients of employers will:

reduce the African-American wage rate, increase African-American employment, and lower the actual African-American-white wage ratio.

reduce the African-American wage rate, decrease African-American employment, and lower the actual African-American-white wage ratio.

increase the African-American wage rate, reduce African-American employment, and increase the actual African-American-white wage ratio.

increase the African-American wage rate, increase African-American employment, and increase the actual African-American-white wage ratio.

Question 5:

A reduction in the collective discrimination coefficients of employers will:

reduce the African-American wage rate, increase African-American employment, and lower the actual African-American-white wage ratio.

reduce the African-American wage rate, decrease African-American employment, and lower the actual African-American-white wage ratio.

increase the African-American wage rate, reduce African-American employment, and increase the actual African-American-white wage ratio.

increase the African-American wage rate, increase African-American employment, and increase the actual African-American-white wage ratio.

Question 6:

In the taste-for-discrimination model:

women and minorities are confined to a limited number of occupations.

white employers behave as if employing African-American workers adds to costs.

individual workers are judged by the characteristics of the groups to which they belong.

prejudiced white employers will never hire African-American workers.

Question 7:

Which of the following employers is the most prejudiced? Employer:

Question 8:

An implication of the taste-for-discrimination model is that:

other things equal, nondiscriminating firms will have lower production costs than discriminating firms.

discrimination will move a firm along its declining average total cost curve.

discrimination can lower a firm's production costs.

other things equal, discriminating firms will have lower production costs than nondiscriminating firms.

Question 9:

An employer is prejudiced, prefers to hire white rather than African-American workers, and is willing to pay higher wages to obtain white workers. This illustrates:

the crowding model.

statistical discrimination.

the taste-for-discrimination model.

reverse discrimination.

Question 10:

Empirical studies generally find that the estimated discrimination coefficient is larger in southern versus northern states. True or False: presuming that the wage differential is due to employer discrimination, this necessarily implies that there are more discriminating employers in the South than there are in the North.

(1)

Which of the following employment situations would most closely approximate a monopsony?

	a steel mill in Yokahama, Japan.
	a fast food restaurant in a big city.
	a farmer hiring seasonal workers.
	a large factory in a small town.

(2)

If a monopsonist hires labor, it will choose to hire that quantity at which ___________ and pay a wage rate that is _______________.

	MR = MC; equal to the MRP curve.
	the supply curve intersect the MRP; less than MFC
	MRP = MFC; less than MRP
	the supply curve intersect the MRP; equal to MRP

(3)

Suppose a firm employs both labor and capital. If the ratio of marginal product to price of labor is 50/$10 and the ratio of marginal product of capital to price of capital is 60/$12, the firm should

	maintain the current combination capital and labor.
	buy more labor and less capital because labor is cheaper.
	buy more capital and less labor because capital is cheaper.
	buy more capital because it is more productive than labor.

(4)

Derived demand for labor means that when a firm hires labor, it has to derive its demand

	mathematically.
	based on the labor supply.
	from the demand for the product that the labor produces.
	based on the minimum wage.

(5)

For a firm in perfect competition, the value of the marginal product is

	the value of an additional unit of output measured in terms of additional cost.
	the total value of the total output output divided by the total output.
	additional revenue minus additional cost as a result of an increase in output.
	the price of the product multiplied by the additional output resulting from an additional unit employed.

(6)

A firm that is perfectly competitive will hire labor as long as which of the following is true?

	VMP < W.
	VMP > W.
	MC > MR.
	VMP < MRP.

(7)

The VMP curve slopes downward at some point because

	congestion in the work place lowers marginal product.
	teamwork in the work place increases marginal product.
	the firm hires less labor as the wage rate rises.
	labor supplies less amounts of labor as the wage rate falls.

(8)

Which of the following would not be considered capital in a business?

	The employees
	The factory
	A machine
	Tools

(9)

The increase in the value of a firmâs capital as it increases in age and use is depreciation.

	true
	false

(10)

On a labor market graph, a firmâs demand for labor is

	the wage rate.
	the marginal revenue product curve.
	the marginal product curve.
	indeterminant.

(11)

Why may a householdâs labor supply curve bend backwards at some wage rate?

	The household substitutes labor for leisure.
	The household substitutes leisure for labor.
	Employers demand fewer employees at higher wage rates.
	Households want to supply more labor as the wage rate decreases to maintain incomes.

(12)

The substitution effect is usually stronger than the income effect, thus creating an upward sloping labor supply curve.

	true
	false

(13)

An inelastic demand for labor means that an increase in the wage rate causes a less than proportionate decrease in the quantity of labor demanded.

	true
	false

(14)

Marginal revenue product is

	marginal revenue divided by marginal product.
	marginal revenue times marginal product.
	marginal product minus marginal revenue.
	marginal product plus marginal revenue.

(15)

A firm obeys the least-cost rule by equating the ratios of ___________________ to the ________________ price.

	marginal product; product
	marginal product; factor
	marginal cost; product
	marginal revenue; product

(16)

Suppose the MP of the last unit of capital hired equals 12 and the MP of the last unit of labor hired equals 16.If the price of capital is $8 per unit and the price of labor is $8 per unit, then the firm

	is maximizing its costs with this combination of factors.
	is maximizing its profits with this combination of factors.
	should hire more labor and less capital in order to minimize its costs.
	should hire more capital and less labor in order to minimize its costs.

(17)

For a firm to minimize its costs with more than one factor of production, for every factor, the ratio of the

	marginal product to factor price must be equal.
	marginal revenue product to factor price must be equal.
	marginal revenue product to output must be equal.
	marginal cost to factor price must be equal.

(18)

A monopsony is a firm that, in a specific market, is the only

	seller of a product.
	buyer of a product.
	seller of a factor of production.
	buyer of a factor of production.

(19)

Which of the following businesses would most closely approximate a monopsonist?

	A steel mill in Pittsburgh
	A fast food franchise in a large city
	A large manufacturer in a rural county
	A rancher who hires ranch help

(20)

A firm has the opportunity to buy a machine that costs $2500. It has found the present value of the income generated by the machine to be $2487. It should purchase the machine.

	true
	false

(21)

An increase in the market rate of interest causes

	a leftward shift in the demand for capital curve.
	a rightward shift in the demand for capital curve.
	a movement up the demand for capital curve.
	a movement down the demand for capital curve.

(22)

The characteristic of capital that makes it different from labor is its

	high cost.
	durability.
	rotunda.
	relatively low cost compared to labor.

(23)

The present value of $1000 one year in the future at a 10 percent interest rate is approximately

	$870.
	$909.
	$1000.
	$1909.

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31. A country's tax system influences the attractiveness of investing in that country and affects the relative level of profitability for an MNC.

a. True

b. False

32. Points inside a production possibilities frontier represent

a. unattainable production combinations

b. efficiency

c. situations where supply exceeds demand

d. unemployment of resources

33. Firms in a high-wage nation like the U.S. can compete effectively with imports from low-wage nations if

a. the U.S. reduces tariffs on imports

b. low-wage nations impose tariffs on U.S. made goods

c. labor productivity is higher in the low-wage nation

d. labor productivity is higher in the U.S.

34. Assume that production in the United States is valued at $100,000. National income is therefore $100,000. Of their income, workers save $2000, pay $6,000 in taxes, spend $89,000 on consumer goods, and spend $2000 on imports. Businesses spend $5,000 in new investment spending. And, foreigners spend $1000 on exports. To avoid any problems of inflation or unemployment, the government should have a budget deficit or surplus of:

a. $2,000 surplus

b. $1,000 deficit

c. $2,000 deficit

d. $1000 surplus

e. $0 deficit

35. Autarky means-----------------------------------------------------------------

a. the absence of government

b. lack of agriculture

c. self-sufficient, in the absence of international trade

d. short of exchange rates

36. The more people there are----------------------, the less the public as a whole will spend on goods and services.

a. unemployed

b. underemployed

c. employed

d. as discouraged workers

37, Which of the following theories holds that countries will produce and export products that use large amounts of production factors that they have in abundance?

a. Mercantilism

b. The theory of absolute advantage

c. The factor endowment theory

d. None of the above.

38. Suppose that a consumer has a marginal propensity to consume of 0.79. If this consumer earns an extra $1220, her saving would be expected to increase by-----------------------------

39. Many countries in Asia, Africa, and South America-----------------------

a. Are developing countries

b. Are industrialized nations

c. Have a high demand for nonessential products

d. Do not trade

40. Which two of the following are regarded as the main aims of the World Trade Organization (WTO)?

a) To eliminate discrimination in world trade

b) To provide financial assistance to countries with debt

c) To reduce tariff barriers

d) To make infant industry protection illegal

e) To help give preferences to smaller economies

b) and e) a) and c) a) and d) c) and e) b) and d)

41. Last year Sophia's nominal income increased by 12% while the price level rose by 5.5%. Consequently, Sophia's real income:

a. rose by approximately 7%

b. fell by approximately 1%

c. rose by approximately 2%

d. ------------------------------------

42. Consumer surplus

a. is always positive.

b. for a particular unit of consumption is computed by taking the difference between quantity demand and quantity supplied.

c. for all units consumed is the area below demand and below market price over all the units consumed.

d. added to producer surplus provides a measure of the net gain to society from the production and consumption of the good.

43. A decline in Real GDP for six or more consecutive months is called-------------------------------

a. A trough

b. A recession

c. An expansion

d. A recovery

44. What do we call the situation where capital grows faster than the labor force?

a. economic growth

b. technological change

c. productivity growth

d. capital deepening

45. The terms of trade are-------------------------------------------

a. the cost of transportation between countries

b. the ratio of wages in two countries

c. the terms which are used in the trade negotiations

d. the rate at which two products can be exchanged

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ECON 102 Lecture Notes - Lecture 12: Nairu, Real Wages, Output Gap

ECON 102 Full Course Notes

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