4. A firm produces computers with two factors of production: labor L and capital K. It's pro- duction function is ....
4. A firm produces computers with two factors of production: labor L and capital K. It's pro- duction function is y 10 . Suppose the factor prices are wL = 10 and wk = 100. (a) Graph the isoquants for y equal to 1,2, and 3. Does this technology show increasing, constant, or decreasing returns to scale? Why? (b) Derive the conditional factor demands. (c) Derive the long-run cost function C(y). (d) If the firm wants to produce one computer,...
- Julia operates a cost-minimizing firm that produces a single output using labor (L) and capital (K). The firm's production function is Q f(L, K) = min{L, K}}. The per-unit price of labor is w = 1 and the per-unit price of capital is r = 1. Recently, the government imposed a tax on Julia's firm: For each unit of labor that Julia employs, she must pay a tax of £t to the government. (a) Graph the Q unit of...
8.13. A firm produces a product with labor and capital. Its production function is described by Q = L + K. The marginal products associated with this production function are MPL = 1 and MPK = 1. Let w= 1 and r = 1 be the prices of labor and capital, respectively. a) Find the equation for the firm's long-run total cost curve as a function of quantity Q when the prices labor and capital are w = 1 and...
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....
4. A company produces economic analysis reports using hours of labor (L) and computers (K). The production function is ? = 2?√? Initially, in the short run, they have just 1 computer (K = 1). The wage is $20 per hour, and the cost of capital is $10. a. Derive short run total cost and short run average costs curves, with costs as a function of q. Do these costs curves exhibit economies or diseconomies of scale? Explain. (5) b....
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).
For a production function F(KL) = K-L2 and factor prices wK-2 and WL-3 Assume that K equals 27 units in the short run a. Derive the long run optimum bundle of inputs if the quantity of output is q-25-32. b. Derive the long run cost function of a firm with this technology. c. Derive the short run cost function of a firm with this technology.
For a production function F(KL) = K-L2 and factor prices wK-2 and WL-3 Assume that...
Consider a firm using two inputs; capital (K) and labor (L) in production. The firm's production technology is characterized by the following production function: Q = F(K, L) = 40K L In the short run (SR), the quantity of the capital (K) that the firm uses is fixed at K = 10 whereas the quantity of the labor input can be varied. Price of labor is $4,000 per worker and the price of capital is $2,000 per capital. (PL=$4,000 and...
3. [30%] Consider a competitive industry. Each firm has the following production func- tion: f (K, L) = K}L. WON (a) Set up the cost-minimization problem of the firm, given output y, output price p and input prices are WK = WL = 1. (b) Derive the firm's cost function. (c) Derive the equilibrium price p, given no entry cost to this industry.
2. A firm has the production function y = 4LK. The marginal products are given by MPL = 4K and MPK = 4L. (a) Provide an expression for the long run total cost function. (b) Now suppose that wi = WK = 25. Write out the expression for the long run total cost curve, and plot it on a graph. (C) With wi = wK = 25, derive the long run average cost curve, and plot it on a graph....