MICROECONOMICS - CONNECT ACCESS
21st Edition
ISBN: 9781264197071
Author: McConnell
Publisher: MCG
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Chapter 17, Problem 5DQ
To determine
Monopsony market.
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. Suppose that a car dealership wishes to see if efficiency wages will help improve its salespeople’s productivity. Currently, each salesperson sells an average of one car per day while being paid $20 per hour for an eight-hour day. LO17.8
What is the current labor cost per car sold?
Suppose that when the dealer raises the price of labor to $30 per hour the average number of cars sold by a salesperson increases to two per day. What is now the labor cost per car sold? By how much is it higher or lower than it was before? Has the efficiency of labor expenditures by the firm (cars sold per dollar of wages paid to salespeople) increased or decreased?
Suppose that if the wage is raised a second time to $40 per hour the number of cars sold rises to an average of 2.5 per day. What is now the labor cost per car sold?
If the firm’s goal is to maximize the efficiency of its labor expenditures, which of the three hourly salary rates should it use: $20 per hour, $30 per hour, or $40 per hour?…
Suppose that low-skilled workers employed in clearing woodland can each clear one acre per month if each is equipped with a shovel, a machete, and a chainsaw. Clearing one acre brings in $1,000 in revenue. Each worker’s equipment costs the worker’s employer $150 per month to rent and each worker toils 40 hours per week for four weeks each month. LO17.6
Now consider the employer’s total costs. These include the equipment costs as well as a normal profit of $50 per acre. If the firm pays workers the minimum wage of $6.20 per hour, what will the firm’s economic profit or loss be per acre?
At what value would the minimum wage have to be set so that the firm would make zero economic profit from employing an additional low-skilled worker to clear woodland?
Suppose the demand curve for union labor is given by the equation: L = 450 − 3W.Suppose the current wage is $20. Now suppose the union is successful in raising the wage of its members to $28. At the same time, it is able to shift the demand for labor out to: L = 510 − 3W.
Has the higher wage negotiated by the union reduced the employment opportunities of its members? If so, by how much?
c. Who has benefitted and who has lost as a result of this negotiation. Be specific and complete.
Chapter 17 Solutions
MICROECONOMICS - CONNECT ACCESS
Ch. 17.3 - Prob. 1QQCh. 17.3 - Prob. 2QQCh. 17.3 - Prob. 3QQCh. 17.3 - Prob. 4QQCh. 17.A - Prob. 1ADQCh. 17.A - Prob. 2ADQCh. 17.A - Prob. 3ADQCh. 17.A - Prob. 4ADQCh. 17.A - Prob. 1ARQCh. 17.A - Prob. 2ARQ
Ch. 17.A - Prob. 3ARQCh. 17.A - Prob. 4ARQCh. 17.A - Prob. 1APCh. 17.A - Prob. 2APCh. 17 - Prob. 1DQCh. 17 - Prob. 2DQCh. 17 - Prob. 3DQCh. 17 - Prob. 4DQCh. 17 - Prob. 5DQCh. 17 - Prob. 6DQCh. 17 - Prob. 7DQCh. 17 - Prob. 8DQCh. 17 - Prob. 9DQCh. 17 - Prob. 10DQCh. 17 - Prob. 1RQCh. 17 - Prob. 2RQCh. 17 - Prob. 3RQCh. 17 - Prob. 4RQCh. 17 - Prob. 5RQCh. 17 - Prob. 6RQCh. 17 - Prob. 7RQCh. 17 - Prob. 1PCh. 17 - Prob. 2PCh. 17 - Prob. 3PCh. 17 - Prob. 4PCh. 17 - Prob. 5P
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- Consider a small landscaping company run by Mr. Viemeister. He is considering increasing his firm’s capacity. If he adds one more worker, the firm’s total monthly revenue will increase from $50,000 to $58,000. If he adds one more tractor, monthly revenue will increase from $50,000 to $62,000. Each additional worker costs $4,000 per month, while an additional tractor would also cost $4,000 per month. LO16.5 a. What is the marginal product of labor? The marginal product of capital? b. What is the ratio of the marginal product of labor to the price of labor (MPL/PL)? What is the ratio of the marginal product of capital to the price of capital (MPK/PK)? c. Is the firm using the least-costly combination of inputs? d. Does adding an additional worker or adding an additional tractor yield a larger increase in total revenue for each dollar spent?arrow_forward4. Suppose that low-skilled workers employed in clearing woodland can each clear one acre per month if each is equippedwith a shovel, a machete, and a chainsaw. Clearing one acrebrings in $1,000 in revenue. Each worker’s equipment coststhe worker’s employer $150 per month to rent and each workertoils 40 hours per week for four weeks each month. LO17.6 a. What is the marginal revenue product of hiring one lowskilled worker to clear woodland for one month?b. How much revenue per hour does each worker bring in?c. If the minimum wage were $6.20, would the revenue perhour in part b exceed the minimum wage? If so, by howmuch per hour?d. Now consider the employer’s total costs. These includethe equipment costs as well as a normal profit of $50 peracre. If the firm pays workers the minimum wage of$6.20 per hour, what will the firm’s economic profit orloss be per acre?e. At what value would the minimum wage have to be set sothat the firm would make zero economic profit fromemploying an…arrow_forward3) Suppose that the supply curve for the labour to a firm is given by L = 100W and the marginal expense of labour curve is given by MEL = L/50 where W is the (nominal) market wage. Suppose also that the firm’s demand for labour (marginal revenue product) curve is given by L = 1, 000 − 100MRPL. a) If the firm acts as a monopsonist, how many workers will it hire in order to maximise profits? What wage will it pay? How will this wage compare to the MRPL at this employment level? b) Assume now that the firm must hire its workers in a perfectly competitive labour market. How many workers will the firm hire now? What wage will it pay? c) What is the deadweight loss from the labour market for a monopsonist? Graph your results and show the DW Larrow_forward
- Suppose the demand curve for union labor is given by the equation: L = 450 − 3W.Suppose the current wage is $20. Now suppose the union is successful in raising the wage of its members to $28. At the same time, it is able to shift the demand for labor out to: L = 510 − 3W. a. What was the original employment level? What is the new employment level? b. Has the higher wage negotiated by the union reduced the employment opportunities of its members? If so, by how much? c. Who has benefitted and who has lost as a result of this negotiation. Be specific and complete.arrow_forwardAssume that the productivity of farm labour depends on daily caloric intake, similarly to that depicted in Figure17.4. Using this kind of diagram, compare the efficiency wages that would apply to the following two types of workers: • A landless labourer • A labourer with small plot of land on which he grows staple crops Describe the likely equilibrium unemployment rates and wage rates for landless labourers and small landholders. Judging partially on the basis of this example, what sorts of data and what empirical strategies might you use to see whether nutritional efficiency wages were an important element in the rural labour markets of poor, rural economies?arrow_forwardMa2. Required: Question 3.(LO3 Apply) Simon Ltd is run by Simon Leather who makes leather belts for designers. He uses the finest Argentinean leather and needs highly trained machinists to make the belts up to the quality designers expect. His beits usually sell for £50 per item and use 0.2m² of leather and 30 minutes of labor. Simon Ltd has 5 staff. They work a standard 8-hour day, 5 days a week, 48 weeks of the year. They earn £15 per hour. Leather costs £20 per meter. Simon also has some variable overheads of £6 per unit. Fixed overheads are £28,800. a) Calculate the number of belts Simon will have to sell to break even. Simon decides to branch out and start to also sell handbags to the same market. The handbags sell for €250 each and use 1.5m² of leather with 1 hour of labor being required. Variable overheads are £20 per handbag. There has been a bad case of foot and mouth in Argentina. Simon can only use the leather he has currently being shipped to him for the next…arrow_forward
- Assume that the labor demand equation for a fictional country is L d =30-w where w is the wage per hour worked and L d is the number of workers demanded by firms. Assume also that the labor supply equation for that country is L s =0.5(w) , where L s is the number of people willing to work . [LO 9.2,9.5] a. Find the equilibrium wage and quantity of labor employed b . At the equilibrium wage , how many people are unemployed ? c. How would the number of unemployed change if the supply of workers increased ?arrow_forwardPROBLEMS 1. Workers are compensated by firms with “benefits” in addition to wages and salaries. The most prominent benefit offered by many firms is health insurance. Suppose that in 2000, workers at one steel plant were paid $20 per hour and in addition received health benefits at the rate of $4 per hour. Also suppose that by 2010 workers at that plant were paid $21 per hour but received $9 in health insurance benefits. LO17.1 By what percentage did total compensation (wages plus benefits) change at this plant from 2000 to 2010? What was the approximate average annual percentage change in total compensation? By what percentage did wages change at this plant from 2000 to 2010? What was the approximate average annual percentage change in wages? If workers value a dollar of health benefits as much as they value a dollar of wages, by what total percentage will they feel that their incomes have risen over this time period? What if they only consider wages when calculating their incomes?…arrow_forwardSuppose a coal mine's workers can dig two tons of coal per hour and coal sells for $15 per ton. If the coal mine is the only hirer of miners in a local area and faces a labor supply curve of the form: l = 50w. What is the equilibrium level of employment? What is the wage paid to minors?arrow_forward
- A software company in Silicon Valley uses programmers (labor) and computers (capital) to produce apps for mobile devices. The firm estimates that when it comes to labor, MPL = 5 apps per month while PL = $1,000 per month. And when it comes to capital, MPC = 8 apps per month while PC = $1,000 per month. If the company wants to maximize its profits, it should: LO16.5 a. Increase labor while decreasing capital. b. Decrease labor while increasing capital. c. Keep the current amounts of capital and labor just as they are. d. None of the above.arrow_forward4 Suppose that a union and a firm operate in an efficient bargaining framework, with equal bargaining powers (so the term for bargaining power in the Nash product equals one). The union is assumed to have a utility function, specified net of its threat point, of the form U = (w − )L. The firm gains satisfaction from profits according to the utility function U(π) = π with the threat point, , equal to zero. (a) Derive the equation for the contract curve. (b) Show that the level of employment is determined independently of the equilibrium value of wages. (c) Show that changes in the degree of bargaining power affect wages but not employment.arrow_forwardSuppose demand for labour is given by: l=-50w+450 and supply is given by l=100w, where l represents the number of people employed and w is the real wage rate per hour. a) What will be the equilibrium levels for w and l in this market? b. Suppose the government wishes to increase the equilibrium wage to $4 per hour by offering a subsidy to employers for each person hired. How much will this subsidy have to be? What will be the new equilibrium level of employment be? How much total subsidy will be paid? c. Suppose instead that the government declared a minimum wage of $4 per hour. How much labour would be demanded at this price? How much unemployment would there be? d. Graph the results.arrow_forward
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