c) Here diminishing marginal product means that while increasing the cost of input weather in the form of money , manpower (labor) , capital and anything else will not make sure the positive results in the production unit, the diminishing marginal product means that the input value increase in the current value of production will initially increase the output of the production while keeping everything (rest variables) same will initially increase the output on the spot or on and only instant basis but will not make it too long positive it provides diminishing marginal product after a particular phase of the production
Here, diminishing marginal rate of technical substitution
It is the basic law in the theory of economics that with the same rate at which the one factor decreased in the factor of production in order to maintain the level of production in the production unit will must have to increase the another factor at same rate at which the another factor decreased the isoquant on the graph of MRTS will be downward sloping which shows us the standard of this theory as it is downward sloping which states that in order to maintain the level of the output same we have to increase another factor with same rate at which the another factor decreased
so, the basic difference between both of them will show that diminishing marginal returns are related to the amount of input and shows the immediate change or increase in the output but on the other hand in MRTS the factor increase and decrease on the basis of the same production level .
d) diminishing marginal product again copying above about the diminishing marginal product
diminishing marginal product means that while increasing the cost of input weather in the form of money , manpower (labor) , capital and anything else will not make sure the positive results in the production unit, the diminishing marginal product means that the input value increase in the current value of production will initially increase the output of the production while keeping everything (rest variables) same will initially increase the output on the spot or on and only instant basis but will not make it too long positive it provides diminishing marginal product after a particular phase of the production
Now here the
diminishing returns to the scale ,
in this law if we increase the input than it will decrease the output value or we can say if doubled the cost of production of the input then the output will decreased by half of the double we can also say it increasing cost, which means if all the factors of the production increase in any given proportion then the output increase in the smaller proportion , which implies if the cost of input is double then value of output will be less than double.
basic difference is of the time period that is the marginal product is related to the short run basis and on the other hand the the diminishing returns to the scale will completely related to the long run.
1. Consider a firm that has the following CES production function: Q = f(L,K) = [aLP...
Consider a firm that has the following CES production function: Q = f(L,K) = [aL^ρ + bK^ρ]^1/ρ where ρ ≤ 1. Please clearly show each STEP and make sure your handwriting is LEGABLE. Thank you Derive the MRTS for this production function. Does this production function exhibit a diminishing MRTS? Justify using derivatives and in words. What does this imply about the shape of the corresponding isoquants? (10 points) What are the returns to scale for this production function? Show...
Consider the production function given by y = f(L,K) = L^(1/2) K^(1/3) , where y is the output, L is the labour input, and K is the capital input. (a) Does this exhibit constant, increasing, or decreasing returns to scale? (b) Suppose that the firm employs 9 units of capital, and in the short-run, it cannot change this amount. Then what is the short-run production function? (c) Determine whether the short-run production function exhibits diminishing marginal product of labour. (d)...
2. For the following Cobb-Douglas production function, q = f(L,K) = _0.45 0.7 a. Derive expressions for marginal product of labor and marginal product of capital, MP, and MPK. b. Derive the expression for marginal rate of technical substitution, MRTS. C. Does this production function display constant, increasing, or decreasing returns to scale? Why? d. By how much would output increase if the firm increased each input by 50%?
A6 Microeconomics Assignment 6 Part I: Short Answer Questions [(100 points) Q1 [30 points) Show in a diagram using isoquants that a production function can have diminishing marginal return to a factor and constant returns to scale? With the help of a diagram explain the concepts of "isoquant", "diminishing marginal return to a factor", and "constant returns to scale". What are the similarities and differences between indifference curves and isoquants. Q2 [30 points Assume that a firm has a fixed-proportions...
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2. For the following Cobb-Douglas production function, q=f(L,K) = _0.45 0.7 a. Derive expressions for marginal product of labor and marginal product of capital, MP, and MPK. b. Derive the expression for marginal rate of technical substitution, MRTS. C. Does this production function display constant, increasing, or decreasing returns to scale? Why? d. By how much would output increase if the firm increased each input by 50%?
Consider production function f(l, k) = l2 + k2 (a) Evaluate the returns to scale. (b) Calculate the marginal product of labor and the marginal product of capital. (c) Calculate the MRTS. (d) Does the production function exhibit diminishing MRTS? (e) Plot the isoquant for production level q = 1. Hint: Notice that the input mixes (1; 0) and (0; 1) are on this isoquant.
2. Suppose the production function of a firm is given by q=L1/4K2/4. The prices of labor and capital are given by w = $9 and r= $18, respectively. a) Write down the firm cost minimization formally. b) What returns to scale does the production function exhibit? Explain. c) What is the Marginal Rate of Technical Substitution (MRTS) between capital and labor? d) What is the optimal capital to labor ratio? Show your work.
Explain the law of diminishing marginal returns Isoquants can be convex, linear or L-shaped. What does each shape tell you about the nature of the production function? What does each of these shapes of isoquants tell you about the marginal rate of technical substitution (MRTS)? 2. (a) (b) (c)
Consider a firm that faces the following production function: q = f(L, K) = L1/2 K1/2 where q is output, L is labor, and K is capital. Use this production function to answer the following questions. (a) What is the marginal product of labor (MPL)? (b) Does the MPL follow the law of diminishing returns? How do you know? (c) What is the marginal product of capital (MPK)? (d) Does the MPK follow the law of diminishing returns? How do...
Suppose a firm has a production function given by Q=2K+L, where L is labor, K is capital and Q is the quantity of output. Which of the following statements is WRONG? A. The firm is exhibiting constant returns to scale B. The firm’s marginal product of capital is constant C. The firm’s marginal product of labor is constant D. The firm’s marginal rate of technical substitution depends on the amount of inputs