ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN: 9780190931919
Author: NEWNAN
Publisher: Oxford University Press
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- Consider worker 1 with non-labour income Y facing a wage offer w and a utility function defined over consumption and leisure. U(c,l) = lnC + 4lnl Queston: Show that the Slutsky equation holds for this workerarrow_forwardConsider the potted plant industry, which has a competitive labor market. A potted plant sells for $10. The Lth worker hired in the industry produces an additional 1000 – L potted plants. The labor supply curve in the potted plant industry is W = 1000 + 10L. Find the equilibrium wage hired in the industry. Find the equilibrium number of workers hired in the industry.arrow_forwardDarla gets her utility from consumption C and leisure L. The most leisure she can consume in any given week is 110 hours. Her utility function is U(C, L) = C x L. This implies that Darla’s marginal rate of substitution is C / L Darla receives $750 each week from her grandparents–regardless of how much she works. What is Darla’s reservation wage?arrow_forward
- Suppose the supply curve of lab assistants is given by w = 8 + 6E, while the demand curve is given by w = 40 – 2E. (Assume is in 000s of persons and w is the annual salary in thousands of dollars). Calculate the equilibrium wage and employment level.arrow_forwardThe equilibrium wage rate in an industry is determined by a) whether workers or management are better at negotiating. b) finding where the market supply curve indicates that the substitution effect and income effect of a wage increase are offsetting. c) the strength of the substitution effect relative to the elasticity of demand for labor. d) the intersection of the market demand curve for labor and the market supply curve for labor.arrow_forward21. Let U=x 2 +y 2 is the utility function of a worker who has 10 hours that to be allocatedbetween labour supply (L) and leisure (x). Let y is a consumption good whose price is 1.Wage rate (w) is Rs 1 and non-wage income is 20. Find out L.a) 10 b) 0 c) 5 d) 8 e) none 22. On the basis of the above question, hen w=0 and non-wage income is 40, find out L.a) 10 b) 0 c) 5 d) 8 e) nonearrow_forward
- Show diagrammatically how a labour supply curve can be backward bending, fully explaining using income and substitution effects. Explain why a researcher may choose to use Roy's Identity to derive estimable labour supply functions.arrow_forwardConsider the following model of labour supply. There is a representative worker with the following utility function: U(C,L) = CªL²-a where U is utility, C is consumption, L is leisure, and a is a parameter that governs the importance of consumption to the worker's utility relative to leisure. a must satisfy 0 < a < 1. Consumption and Leisure are always positive (by definition) The budget constraint and time constraint are: C = wh + V h = T – L where w is hourly wage, and V is non-labour income, T is time endowment. Here, w,V and T are parameters. h is hours work a) Does the utility function exhibit the "the more the better" and "law of diminishing marginal utility" assumptions? Show it. b) Characterize the optimal leisure and consumption as functions of the parameters a, w, V and Tarrow_forwardSuppose the hourly wage rate is $14, the rental price of capital is $2 and the price of output is constant at $42 per unit. Firm's production technology is q = 4K0.25 0.75, the marginal product of employment is MPE =3K0.25E-0.25 and the marginal product of capital is MPK = K™ 0.75 0.75. What is firm's optimal demand of labor if firm plans to produce q=19 units of outputs in the long-run? (please keep 1 decimal place in your answer)arrow_forward
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