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The cost of producing a given level of output is minimized:
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The marginal rate of technical substitution at any particular labor-capital bundle is
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What is an example of the substitution effect?
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The short-run production function typically:
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Shows the relationship between the level of output produced and the amount of capital employed, all else equal.
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Shows the relationship between the level of output produced and the number of employee-hours hired, all else equal.
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The scale effect refers to:
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Assume that for the last worker hired, MPE = 6, p = $2, and w = $10. If one more worker is hired, then MPE = 4, p = $2, and w = $10. The implication is what?
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A competitive firm should increase employment.
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A competitive firm should decrease employment.
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A competitive firm should leave employment unchanged.
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The slope of the production function while holding capital fixed is
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What is the marginal productivity condition of a profit-maximizing firm?
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The firm should produce up to the point where the marginal cost of hiring an additional unit of labor equals the cost of selling one more unit of output.
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The firm should produce up to the point where the cost of producing an additional unit of output is equal to the revenue from selling an additional unit of output.
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The marginal product of labor:
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Eventually diminishes as the capital stock is fixed.
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Initially increases with the quantity of labor because of specialization.
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Is the slope of the short-run production function.
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Diminishes after the inflection point on the total product curve.
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All of these are correct.
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Ally owns a shoe store. The market wage is $10 per hour, and the cost of capital is $2 per week for every $1,000 of capital borrowed. Consider the isocost line associated with spending $8,000 per week, and let the y-axis be the amount of capital borrowed in $1,000s. Which of the following is not true?
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If Ally employs 600 hours of work, she can borrow $1 million of capital.
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If Ally employs 400 hours of work, she can borrow $3 million of capital.
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If Ally employs no workers, she can borrow $4 million of capital.
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At a wage of $25 per hour, the firm employs 50,000 hours of labor per week. If the wage would increase to $27 per hour, the firm would employ 45,000 hours of labor per week. What is the elasticity of labor demand?
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In the long run, a firm hires labor and capital such that all of the following hold except:
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The firm minimizes its factor payments.
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Firm profits are maximized.
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The value of the marginal product of labor divided by the wage equals the value of the marginal product of capital divided by the price of capital.
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In the short run, the demand for labor for a competitive firm is:
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How does a profit-maximizing firm that is operating in a competitive labor market respond to an increase in the wage rate?
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What is an example of the scale effect?
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What is an example of the substitution effect?
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Labor demand is more elastic
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The greater is labor's share in total costs.
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The greater is the elasticity of demand for the firm's output.
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The greater is the elasticity of substitution between labor and capital.
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The greater is the supply elasticity of capital.
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All of the above
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In a competitive industry, the profit-maximizing amount of labor occurs where:
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The value of the marginal product of labor intersects the labor supply curve and the value of the total product of labor equals total revenue.
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Marginal cost equals marginal revenue and the value of the marginal product of labor intersects the labor supply curve.
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Why is the short-run labor demand curve less elastic relative to the long-run labor demand curve?
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The cost of offering safe versus risky jobs in the highway construction industry vary across firms. In the end, we would expect the market equilibrium to
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Which of the following is NOT an accurate summary of the equilibrium associated with a single competitive labor market?
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If the minimum wage applies to one sector (the covered sector) but not another sector (the uncovered sector), an increase in the minimum wage in the covered sector is likely to result in which of the following?
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Having the government regulate work-place safety would most likely improve economic efficiency if:
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If 1 in 20,000 miners is killed on the job each year while 1 in 30,000 truck drivers is killed on the job each year, what is the statistical value of a life if the average miner salary is $54,000 while the average truck driver salary is $52,000?
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$100 million
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$120 million
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The Hedonic Wage Function is the:
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Collection of wage and job characteristics that make an individual indifferent across various jobs.
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Equilibrium relationship between wages and job characteristics arising from the interaction of workers and firms.
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The market-clearing wage differential between a safe and a risky job is $5,000. Which of the following is NOT true?
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The marginal worker is indifferent between working the safe or the risky job.
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All but the marginal worker in safe jobs require a wage differential above $5,000 to accept a risky job.
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All but the marginal worker in the risky job require a wage differential below $5,000 to be indifferent between safe and risky jobs.
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The per-worker cost for any firm to change technologies to offer safe jobs in place of risky jobs is $5,000.
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Economic analysis of the value of a life suggests that:
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Which of the following is NOT a property of isoprofit curves graphed in Probability of Injury (x-axis) versus Wage (y-axis) space?
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Isoprofit curves going out along the x-axis yield higher profits.
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Isoprofit curves going up along the y-axis yield higher profits.
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Isoprofit lines are upward sloping.
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Suppose there are two types of jobs-safe and risky. Safe jobs currently pay $10 per hour. Risky jobs currently pay $20 per hour. The government intervenes in the market, mandating that all firms offer safe jobs and pay a wage of $10 per hour. Which of the following is true?
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A potential implication of OSHA regulation is that
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Suppose 1 in 200 pilots flying Space-X aircraft dies each year while only 1 in 500 pilots flying Subspace Gliders dies each year. Moreover, the average salary of Space-X pilots is $115,000, while the average salary of Subspace Glider pilots is $109,000. Given this information, what is the implied statistical value of a life of a pilot?
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In the context of risky jobs, the worker’s reservation price is:
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The amount by which a worker's wage would have to be increased in order for the worker to willingly switch from a safe to a risky job.
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The amount by which a worker's wage would have to be increased in order for the worker to willingly switch from a risky to a safe job.
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Competitive factor and product markets lead to:
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The equilibrium of a competitive labor market is associated with
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A negative compensating differential for a risky job can result if:
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A hedonic wage function could be applied to which of the following job characteristics?
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The probability of being injured on the job.
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The degree to which a job involves strenuous work.
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The degree to which the area surrounding the job location is safe.
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The degree to which a job involves monotonous work.
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All of the above can be represented with a hedonic wage function.
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Under normal circumstances, the equilibrium compensation wage differential is the wage differential that exactly attracts
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The supply curve of labor to risky jobs reveals:
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How many workers are willing to offer their labor to the risky job as a function of the wage paid to workers of the safe job.
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How many workers are willing to offer their labor to the risky job as a function of the wage differential between the risky job and the safe job.
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In order for the compensating differential associated with a risky job to be negative (so that a risky job pays less than a non-risky job), it must be that:
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How would imposing a minimum wage above the market clearing wage affect employment in a competitive labor market?
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Employment would increase because a higher minimum wage would create more jobs for low-skilled workers.
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Employment would decrease as some workers who are willing to work at the lower competitive wage would no longer be able to find work.
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Which of the following would prevent a single equilibrium wage existing across all labor markets?
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When graphing a worker's indifference curves in Probability of Injury (x-axis) versus Wage (y-axis) space, Al's indifference curves are steeper than Pete's indifference curve. In this case:
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Assume that the market clearing wages are $10 per hour in a safe job and $18 per hour in a risky job. Then, at the completion of a war, many ex-soldiers who enjoy risky ventures enter the labor market. Which of the following is NOT a likely outcome of this change?
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Many firms that currently offer risky jobs will begin offering safe jobs.
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The wage associated with risky jobs will decrease.
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The fraction of people working safe jobs will decrease.