When there is increase in the production, we normally increase thelabour rather than the machinery. The more labour employed inthe production process, there will be raise in the production, Butcontinuous increase in the labour may lead to decrease in theproduction after certain point. Here comes the question. How manyemployees should be employed to get maximum production? Lawof variable proportion answers the question of the employment oflabour for optimum production? Explain the Law of VariableProportions in detail?

Law of variable production states that if we keep one factor fixed and keep increasing the other,…

Answered: When there is increase in the…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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The following are correct descriptions about the concept of Marginal Productivity of Labor (MPL), EXCEPT: Question 1 options: MPL measures the extra production generated by adding one extra unit of labor. MPL initially increases and eventually declines as more units of Labor are added. From the producer's perspective, The optimal level of labor is the one when MPL = Market Wage and MPL is still Increasing. If MPL increases for any given amount of labor, it will lead to a shift up of the Demand for Labor.
Economics Modify the Lewis model and assume that there is a strictly positive marginal product of labor in the traditional sector. Use figures with production functions in the traditional and the modern sectors to show what the equilibrium is when no one wants to move away from agriculture. What assumptions do you have to make about production functions to arrive at the conclusion that fewer people will end up in agriculture? Use the same starting point as in the above question. Derive the demand for labor in the traditional and in the modern sectors. Show graphically what the characteristics of the equilibrium would look like when no one wants to change sectors.
Suppose the production function is given by Q=K1/2L1/2, and that Q=30 and K = 36. How much labor isemployed by the firm?A. 49 B.6 C.36 D.25
Sketch a production function relating output to labour input. Now imagine that the amount of capital per person increases, thanks to the government borrowing to invest in more capital. Use dotted lines on the same diagram to show the impact on (i) total output and (ii) the average product of labour. Explain your answer. Imagine that the demographic response to a higher standard of living is strongly positive. Using a different colour of line on the same diagram, show how this demographic response to higher incomes would go on to affect incomes in the future. The population is aware that the government borrowing required to finance this capital investment will need to be paid back via tax rises, so they respond by reducing their spending. Using a “Keynesian cross” framework and sketch diagram, model this response as a fall in autonomous consumption, c0.
The following picture represents a production function after an increase in total factor productivity z. What marginal happens to the product of labor? Y=zF(K,N) Labor (N) O It increases O It decreases O It increases from some levels of labor, it decreases for some others O Not enough information
Consider the Labor Economics Question. This will provide insight into the idea of the optimal number of workers and the value of the marginal product of labor. If wages in the restaurant is $16.80 per hour and the price of a Hamburger is $8.30 and the production function for the workers is: Q = 11L – 0.25L2 How many workers should Your Restaurant employ during the lunch hour to maximize profits? 1 Point (note—the value of the marginal product of labor and the marginal revenue product are the same) We maximize profits which are total revenues less total costs:
The Cobb-Douglas production function is given by Y = AK" L-. Here a is a given parameter that satisfies 0< a< 1. The marginal product of capital is and shows Douglas production function displays and the level of output returns to capital. The Cobb- per worker can be written as a function of the level of Oa: diminishing marginal; constant returns to scale; technology a: diminishing marginal: increasing returns to scale: capital per worker ai diminishing marginal; constant returns to scale; capital per worker (1 - a) : increasing marginal; decreasing returns to scale; capital per worker
Production Function. Consider the Cobb-Douglas production function discussed in class:F(K, L) = AK^1/3 L^2/3. Suppose that parameters are initially A = 1, K = 150, and L = 10. d) Suppose that the quantity of labor L doubles. Calculate Y, w, r, Y/L, and K/L. Com-ment on how and why these numbers changed relative to (c) and why they did so. E) Suppose that the quantity of capital K doubles as well. (So now both K and L aretwice their previous value). Calculate Y, w, r, Y/L, and K/L. Comment on how thesenumbers changed relative to both their initial values, and their values in (d).

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