A firm has a production function Y 2 K05L05. Use w to denote the wage rate...
A firm has a production function Y = 2 Ko5L05 use w to denote the wage rate and r to denote the capital rental price. Let us first consider the short run situation, where the firm has K = 25 and r = 2. In order to produce 10 units of output, how many units of labour does the firm need to hire? What is the average cost of the firm? a. b. Let us first consider the short run...
6. The production function of a firm is y = LIR. Labour is paid a wage, w = 1 and capital earns a rental rate, r = 2. (a) Derive the long-run conditional factor demands for L and K. (b) Derive the long-run cost function C(y). (c) If the firm operates in a competitive industry, p=me. Derive the long-run supply curve for the firm, y(p).
6. The production function of a firm is y = LIKt. Labour is paid a wage, w = 1 and capital earns a rental rate, r = 2. (a) Derive the long-run conditional factor demands for L and K. (b) Derive the long-run cost function C(y). (c) If the firm operates in a competitive industry, p = mc. Derive the long-run supply curve for the firm, y(p).
1. Consider the production function y = f(L,K) for a firm in a competitive market setting. The price of the output good is p > 0. The prices of the inputs Labour and Capital are w> 0 and r>0 respectively. The firm chooses L and K in order to maximize profits, (L.K). (a) How does the short-run production function differ from the long-run production function? (b) Write out the profit function for the firm, (L,K). (c) Derive the first order...
11. Consider the production function: f(K,L)=K+L. Let w and r denote the price of labor and capital, and let p denote the price of the output good. (a) Find the cost minimizing input bundle and the cost function. (b) Find the profit maximizing output level and the profit function. 12. Consider a firm with production function f(K,L) = K +L. (a) Suppose that capital level is currently fixed at K = 10. Find the short term production cost function for...
Let q = L½k½ denote the production function for a firm making long-run decisions, that is K (capital) and L (labor) are now variable. a. Place k on the Y-axis and L on the X-axis and illustrate an isoquant when q=100.b. Derive an expression for the MRTS (the marginal rate of technical substitution) for any level of q.
10. Consider the production function: f(KL)=K L. Let wandr denote the price of labor and capital, and let p denote the price of the output good. (a) Find the cost minimizing input bundle and the cost function as a function of w., and q. (b) Find the profit maximizing output level and the profit as a function of w, r, and p. 11. Consider the production function: f(KL)=K+L. Let w and r denote the price of labor and capital, and...
9. Suppose the firm's production function is given by f(K,L) = min (Kº,L"} (a) For what values of a will the firm exhibit decreasing returns to scale? Constant returns to scale? Increasing returns to scale? (b) Derive the long-run cost function and the optimal input choices. (c) Suppose the capital is fixed at K = 10,000 and a = 1. Assuming that the firm wants to produce less than 100 units, derive 10. Consider the production function: f(K,L)=KLI. Let w...
Question 27 A perfectly competitive industry is composed of 100 firms. Each firm has an identical short-run marginal cost function SMC = 5+10q (where q is the firm's level of output). If Q denotes industry output, what is the short-run market supply curve for output? a) Q = -50 + 10p if p > 5 and 0 if p 5 5 α Q = -5 + TOP p if p > 5 and 0 if p < 5 + α...
2. A firm has the production function y = 4LK. The marginal products are given by MP = 4K and MPx = 4L. (a) Provide an expression for the long run total cost function. (b) Now suppose that wu = WK = 25. Write out the expression for the long run total cost curve, and plot it on a graph. (c) With WL = WK = 25, derive the long run average cost curve, and plot it on a graph....