To prove this, we will consider as mentioned in the question
Here is the proof,
All firms produce according to a Cobb-Douglas production function. This production function should look familiar to...
Question 2: Production Function and Profit Maxi- mization Consider a production function of Cobb-Douglas form: for some α, β E (0, 1) (a) Plot the isoquant of F (b) Derive that technical rate of substitution of F. Does F exhibit diminishing technical rate of substitution? (c) Does F exhibit diminishing marginal productivity of labor? What about marginal (d) Find out the conditions for α and β such that F is increasing return to scale, (e) Suppose that F does not...
A firm has a Cobb-Douglas production function q = AKL, where K denotes capital, L is labor, and A, a, b, are constants. ginal returns to labor in the short run if its production function is 1. Sketch an isoquant line, write a mathematical formula for its slope, and provide an interpretation for its meaning. 2. On a separate graph, draw an isocost line, write a mathematical formula for its slope, and provide an interpretation for its meaning. 3. On...
Consider the Cobb-Douglas production function Q = 6 L^½ K^½ and cost function C = 3L + 12K. a. Optimize labor usage in the short run if the firm has 9 units of capital and the product price is $3. b. Show how you can calculate the short run average total cost for this level of labor usage? c. Determine “MP per dollar” for each input and explain what the comparative numbers tell in terms of the amount of labor...
Suppose a production function is given by F(K, L) = KL2 ; the price of capital is $10 and the price of labor is $15. What combination of labor and capital minimizes the cost of producing any output? To produce a given level of output q, how many units of L and K are needed? Express the optimal inputs choices L(q) and K(q) as functions of the level of output q
For the Cobb-Douglas production function F(L,K) = ALαKβ, a factor-neutral technical change would be represented by: a) an increase in the value of β b) values of α and β for which α + β = 1. c) an increase in the value of A. d) an increase in the value of α.
Consider the following Cobb-Douglas production function for a firm that uses labor hours (L), capital (K), and energy (E) as inputs: Q = (0.0012L^0.45)(K^0.3)(E^0.2) Determine the labor, capital and energy production elasticities. Suppose that worker hours are increased by 2 percent holding other inputs constant. What would be the resulting percentage change in output? Suppose that capital is decreased by 3 percent holding other inputs constant. What would be the resulting percentage change in output? What type of returns to scale appears...
Suppose that a firm has a production function ? = K^a ?^b , where a>0 and b>0. K is capital and L is labor. Assume the firm is a price taker and takes the prices of inputs, (r and w) as given. 1) Write down the firm’s cost minimization problem using a Lagrangean. 2) Solve for the optimal choses of L and K for given factor prices and output Q. 3) Now use these optimal choices in the objective function...
Consider the following production function: Q=(K1/2+L1/2)2. Find the cost (wL+rK) minimizing quantities of capital (K) and labor (L) to produce a given quantity Q, i.e. minimize wL+rK s.t. Q=(K1/2+L1/2)2. Check SOCs for a minimum.
Assume the following Cobb-Douglas production function: Assume the following Cobb-Douglas production function: Y = AK 0.4 20.6 If Y=12; K=8; and L=95, answer the following questions (SHOW ALL YOUR WORK): - 1. What is total factor productivity? 2. With your answer in (1), assume L=95 and estimate the production function with respect to K 3. Estimate the marginal product of capital and demonstrate diminishing marginal product of capital 4. Estimate real capital income 5. Estimate the share of capital income...
suppose a firm has a cobb-douglas weekly production function q=f(l,k)=25l^.5k^.5, where l is the number of workers and k is units of capital.mrtslk is k/l. the wage rate is $900 per week, and a unit of capital costs $400 per week. what is the least cost input combination for producing 675 units of output?