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ECON1131 Study Guide - Final Guide: Nominal Rigidity, 1960 United States Census, Deflation

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jadefrog438
31 Mar 2014
School
Boston College
Department
Economics
Course
ECON1131
Professor
All

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Document Summary

The labor-leisure tradeoff (the individual"s labor supply curve) depend on substitution and income effects. For men, the income effect slightly dominates: their labor supply curves are downward sloping and highly inelastic. Vmpl = mpl * pg: competitive firms maximize profit by hiring the amount of labor at which the market wage equals the vmpl. Equalizing wage differentials result which reflect the relative desirability of different jobs. The number of other workers with the same skill. The market for the good or service that the worker is producing: federal minimum wage, minimum wage is a price floor. With a minimum wage, the supply curve rises from sl to s"l and the wage rises from we to wmin. Chapter 11 the firm"s how problem and the total. All other variables that affect total cost are held constant: the short run versus the long run: total cost in the short run naturally divides into fixed cost and variable cost.

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Related Questions

1. A factor demand curve will shift because of

A. a change in the price of a complementary factor

B. the slope of the MP curve

C. the elasticity of demand for the final product

D. the proportion of the factor's cost relative to the total cost

2. Which of the following statements is true

A. The market demand for labor will change as a result of a change in the use of a complementary factor or a substitute factor

B. The market demand curve for labor is found by adding the supply curves for the labor of individual firms

C. A firm's demand for labor is the upward-sloping portion of the MRP curve for labor.

D. The market demand curve for labor is vertical at the profit-maximizing wage.

3. Which of the following statements is true

A. Leisure is a normal good.

B. Leisure is an inferior good.

C. All other things unchanged, an increase in income will decrease the demand for leisure.

D. The demand for leisure is perfectly inelastic.

4. A lower wage

A. has an income effect which is always negative for the quantity of labor supplied.

B. has an income effect but not a substitution effect on the quantity of labor supplied.

C. means a higher income for any given level of labor supplied.

D. has an income effect which is always positive for the quantity of labor supplied.

5. The _______ effect of a _______ wage causes individuals to substitute _______

A. substitution, higher; labor for leisure

B. income; higher; labor for leisure

C. substitution; lower; labor for leisure

D. complementary; constant; leisure for labor

When government spending increases, the first shift in the labor supply curve is due to a/an ____________ effect, and the second shift is due to a/an _____________ effect.

A. income; substitution

B. substitution; income

C. substitution; income

D. income;income

Consider the effects on current consumption due to an expected future increase in total factor productivity. The substitution effect follows from the change in _____________ and the income effect follows from the change in _____________.

A. the umemployment rate; the real wage rate

B. the real wage rate; the tax rate

C. the marginal product of labor; the marginal product of capital

D. the real interest rate; the consumer's lifetime weath.

Why does a future increase in total factor productivity affect current investment demand?

A. Because current captial decreases

B. Because the current marginal product of capital increases.

C. Because the future marginal product of capital increases

D. None of the above

A competitive firm’s short-run demand for labor will rise when the price of its product rises.

True

False

As the wage rate rises, the marginal revenue product of labor increases.

True

False

A competitive firm’s demand for labor always slopes down in the short-run, but may slope upwards or downwards in the long run.

True

False

When labor an capital are complements in production, a higher wage will cause a firm to use more capital in the long run.

True

False

If labor is a regressive factor, then a firm’s long-run demand for labor may or may not be downward sloping.

True

False

The short-run demand curve for labor for a firm in any type of market for its output coincides with

the upward-sloping portion of the marginal revenue product curve.

the downward-sloping portion of the marginal revenue product curve.

the downward-sloping portion of the marginal product curve.

the marginal labor cost curve.

An increase in the price of labor will, in the short run, cause a competitive firm’s

marginal cost to increase, the quantity it sells to decrease, and therefore reduce the quantity of labor demanded.

price of its output to increase, leaving the quantity of labor demanded unchanged.

marginal revenue product of labor to decrease, and therefore reduce demand for labor.

marginal revenue product of labor to increase, and therefore increase demand for labor.

Which of the following would cause the firm’s short-run demand curve for labor to shift to the right?

A decrease in the wage rate.

An increase in the price of the firm’s product.

An increase in the rental rate paid to capital.

A decrease in the amount of complementary capital available.

If increased capital usage reduces the firm’s short-run demand for labor, then

labor is a regressive factor.

labor and capital are complements in production.

labor and capital are substitutes in production.

labor is a Giffen factor.

When is the law of demand violated for labor? That is, with regards to the law of labor demand, when does an increase in the wage not lead to a reduction in the quantity of labor demanded?

Never.

When the substitution and scale effects are in opposition, with the scale effect being the larger.

When labor is a regressive factor.

When labor earns zero economic rent.

If the wage rate rises, then the firm’s long-run marginal costs change, which in turn affects the firm’s output level and its employment of labor. This phenomenon is known as

the substitution effect.

the scale effect.

the regressive-factor effect.

the factor-price effect.

When will the scale effect of a wage increase cause a reduction in the quantity of labor demanded?

Always.

When labor is not a regressive factor.

When labor and capital are substitutes in production.

When labor and capital are complements in production.

Consider the usual case where a higher wage rate increases a firms’ marginal costs. In this case, the industry’s demand curve for labor

is more wage inelastic than the individual firms’ demand curves would indicate.

coincides with the horizontal sum of individual firms’ demand curves.

contains only substitution effects but no scale effects.

is horizontal at the going wage rate.

To maximize profits, a monopolist will hire the quantity of labor at which marginal revenue product of labor

is downward sloping and equal to the market wage rate.

is downward sloping and equal to marginal labor cost.

minus marginal labor cost is maximized.

is maximized.

A firm’s revenue minus its factor payments equals

zero.

the profits or losses earned by the firm.

the quasi-rents earned by the factors of production.

the firm’s total revenue.

As the amount of labor used in production increases, total product

increases at low levels of labor and decreases at higher levels of labor.

increases at high levels of labor and decreases at low levels of labor.

always increases.

always decreases.

A profit-maximizing price taker will produce at a level where

the wage equals the marginal product of labor.

the marginal revenue product of labor equals the price of their output.

the wage rate equals the price of their output.

the marginal revenue product of labor equals the wage rate.

If the wage rate is $10 per hour and one worker can produce 2 units of output per hour, then the marginal cost of production is

$5.

$10.

$20.

The answer cannot be determined from the information given.

A firm’s long-run demand for labor is more wage-elastic than its short-run demand for labor.

True

False

A monopsonist’s short-run demand curve for labor coincides with its marginal revenue product of labor curve.

True

False

Workers will receive higher wages when an employer faces an upward-sloping supply curve for labor.

True

False

The profit an owner receives is equivalent to the rent received for her entrepreneurial services.

True

False

When high levels of labor are employed, total production tends to increase at a decreasing rate.

True

False

The substitution effect on labor always decreases the quantity of labor demanded when the wage rate increases.

True

False

A firm’s marginal revenue product of labor equals the marginal product of labor multiplied by the per-unit cost of labor.

True

False

Tastes and preferences are relevant to individual choices for consumption but not relevant to choices for supplying labor.

True

False

A higher wage will always cause a worker to increase the quantity of labor supplied.

True

False

The substitution and income effects of a wage increase both cause consumption to rise.

True

False

A worker’s labor supply may either rise or fall when nonlabor income increases, depending on whether the substitution effect or the income effect dominates.

True

False

When an increase in marginal productivity increases workers’ nonlabor income, the effect on the quantity of labor supplied is ambiguous/uncertain.

True

False

A technological improvement that is permanent is more likely to raise employment than one that is temporary.

True

False

Other factors being constant, firms that provide on-the-job training to workers will tend to pay higher wages.

True

False

If there is discrimination, employers engage in it a cost.

True

False

Human capital tends to increase over the course of a person’s life.

True

False

In the indifference curve budget line model of labor supply,

labor is measured along the horizontal axis and leisure is measured along the vertical axis.

labor is measured along the horizontal axis and consumption is measured along the vertical axis.

consumption is measured along the horizontal axis and labor is measured along the vertical axis.

consumption is measured along the horizontal axis and leisure is measured along the vertical axis.

In the indifference curve budget line model of labor supply, the slope of the indifference curve is used to measure

the wage rate.

labor’s marginal product.

the worker’s nonlabor income.

the marginal value of leisure.

If a worker has chosen a quantity of labor where the marginal value of leisure exceeds the wage rate, she would be better off by

choosing less leisure.

providing fewer hours of labor.

providing more hours of labor.

staying at this combination of labor and consumption.

When there is an increase in the wage rate there will be

both a substitution effect and an income effect.

only a substitution effect.

only a substitution effect.

either a substitution effect or an income effect.

When the wage rate rises, the substitution effect leads a worker to

increase consumption while the income effect leads to a decrease in consumption.

decrease consumption while the income effect leads to an increase in consumption.

increase consumption, as does the income effect.

substitution sleep for other leisure.

Consider the indifference curve budget line model of labor supply, and assume consumption and leisure are both normal goods. A higher wage rate would result in

more consumption and less leisure.

a reduction in the worker’s marginal value of leisure.

reduced consumption if the income effect is larger than the substitution effect.

increased labor only if the substitution effect outweighs the income effect.

When the wage rate rises, a worker chooses to replace some leisure hours with work hours, even if he would remain equally well off. This phenomenon is known as

compensating differential.

the income effect.

the substitution effect.

intertemporal substitution.

Which of the following will shift a worker’s labor supply curve to the left?

Higher nonlabor income.

A lower wage rate, assuming the substitution effect dominates the income effect.

New machinery that substitutes for labor and lowers its marginal product.

A decrease in the marginal value of leisure.

Which of the following would cause a rightward shift in the labor demand curve?

Manna from heaven.

A rise in the wage rate.

A rise in workers’ marginal productivity.

A decline in workers’ nonlabor incomes.

When some jobs are inherently more risky or unpleasant than other jobs, different workers will be paid different wages because of

differences in human capital.

differing access to capital.

compensating differentials

discrimination.

Discrimination is difficult to measure empirically because

it is hard to measure and control for differences in marginal productivity.

data on racial and gender differences is rarely available.

discrimination is practiced by very few employers.

economists find no significant wage differentials due to gender or race.

Intertemporal substitution dictates that

people will work less in periods of high productivity.

people will spend more in periods of high productivity.

people will work more in periods of high productivity.

people will spend less in periods of high productivity.

A decrease in the wage rate causes the budget line to

become flatter.

become steeper.

shift upward.

shift downward.

An increase in the marginal productivity of labor will tend to

shift the labor supply curve rightward if the change is temporary.

result in an increase in employment if the change is temporary.

result in an increase in employment if the change is permanent.

all of the above.

A downward shift in a worker’s budget line is a result of

an increase in the wage rate.

a decrease in the wage rate.

an increase in nonlabor income.

a decrease in nonlabor income

One deficiency of the labor-leisure indifference curve analysis is that because indifference curves are always tangent to the worker’s budget line, the model cannot explain why some people choose not to work.

True

False