Specific Output Functions, Q = f(L,K): Below are some specific output functions. For each production function...
a firm produces output according to the production function Q=4K+8L where K is capital and L is labour. in this production function are capital and labour (a) perfect complements (b) perfect substitutes (c) imperfect substitutes or (d) perfect substitues as long as labour is less than 8 and perfect complements when labour is more than 8.
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%?
6. a) Consider the following Cobb-Douglas production function: Q AK°L where Q output, K labour, L labour Express the above function in a logarithmic form
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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%?
1. Consider a firm that has the following CES production function: Q = f(L,K) = [aLP + bK°]!/p where p a. 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) b. What are the returns to scale for this production function? Show and explain. Explain what will happen to cost if the firm doubles its...
AL K, where 0< a< 1, Consider a Cobb-Douglas production function Q(A, L, K) 0B1 and A> 0. If A, K and L are functions of time t, obtain an expression for _ Use 1 dQ this to express the proportional growth rate of output, , in terms of the rate of growth of A, K and L. (14 marks)
AL K, where 0
1. Let P(L, K) 214K3/4 be a Cobb-Douglas production function. Find the MRTS at the point (3, 5) Find the total differential, dP at (81, 16) if dL .2 and dK--.1.
1. Let P(L, K) 214K3/4 be a Cobb-Douglas production function. Find the MRTS at the point (3, 5) Find the total differential, dP at (81, 16) if dL .2 and dK--.1.
12L1/4 K3/4 be a Cobb-Douglas production function. Find the 1. Let P(L, K) MRTS at the point (3,5) Find the total differential, dP at (81, 16) if dL - .2 and dK = -.1.
12L1/4 K3/4 be a Cobb-Douglas production function. Find the 1. Let P(L, K) MRTS at the point (3,5) Find the total differential, dP at (81, 16) if dL - .2 and dK = -.1.
A firm's Cobb-Douglas production function for output x is f(l,k)= 25/5k5, where / (labour) and k (capital) 9. are variable inputs costing w (wage rate) and r (rental cost of capital) each per unit (a) Follow the two-step (indirect) method' and begin by setting up the firm's cost- minimisation problem and deriving the three first-order conditions (FOC8) (4 marks) 2(wr)2 x2 (where, to be clear, (c) The cost function derived from the FOC8 above is c(w,r,x) 3125 1 5 the...
Consider the following CES production function: Q= AlaL +1-a)K-]%, capital, respectively where Q is output and L and K are inputs labour and i) Interpret the parameters A,a,t and V ii) Show that if f-0, the two input Labour and capital are imperfect substitutes in production
Consider the following CES production function: Q= AlaL +1-a)K-]%, capital, respectively where Q is output and L and K are inputs labour and i) Interpret the parameters A,a,t and V ii) Show that if...