Question

(Production function) Condsider a representitive firm with a production function which is (i) twice continuously differentiable; (ii) exhibits positive and diminishing marginal product and (ii) has constant return to scale: Y = F(K, L) Given the capital rental price R and the wage w, and the good price P is normalized to 1, the firm can choose K and L to maximize its profit: max F(K, L) - RK - wL K,L3. (Solow Model) Denote that Y F(K, L) L1)-f(k) (a) Again the firm would like to optimize its profits (equation (2)), and the production function F satisfies assumption (i)-(iii) in question 1. Show that the wage and the capital rental price can be written as R = f (k) w- f(k) - kf(k) (b) Assume that the labor grows exponentially: Lt = L0ent (10) Show that the growth rate of k equals the growth rate of K minus n: (c) Suppose that the saving rate is s, and the depreciation rate of capital is δ, given the fact that (12) Then show that the growth rate of k can be written as (13) (d) What is the steady state of kt in this economy?

0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
(Production function) Condsider a representitive firm with a production function which is (i) twice continuously differentiable;...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 1. (Production function) Condsider a representitive firm with a production function which is (i) twice continuously...

    1. (Production function) Condsider a representitive firm with a production function which is (i) twice continuously differentiable; (ii) exhibits positive and diminishing marginal product and (iii) has constant return to scale: Y = F(K, L) Given the capital rental price R and the wage w, and the good price P is normalized to 1, the firm can choose K and L to maximize its profit max F(K, L) - RK - wL K,L a) Denote FK , FL=52. Show that...

  • Please explain and show all the steps instead of just giving an answer. 1. (Production function)...

    Please explain and show all the steps instead of just giving an answer. 1. (Production function) Condsider a representitive firm with a production function which is (i) twice continuously differentiable; (ii) eahibits positive and diminishing marginal product and (ii) has constant return to scale Y F(K, L) Given the capital rental price R and the wage w, and the good price P is normalized to 1, the firm can choose K and L to maximize its profit: max F(K.L) -...

  • Please explain and show all the steps instead of just giving an answer. (Production function) Condsider...

    Please explain and show all the steps instead of just giving an answer. (Production function) Condsider a representitive firm with a production function which is (i) twice continuously differentiable; (i) exhibits positive and diminishing marginal product and (iii) has constant return to scale: 1. Y = F(K, L) Given the capital rental price R and the wage w, and the good price P is normalized to 1, the firm can choose K and L to maximize its profit: max F(K,...

  • Question 2. In this problem, we will consider how the rental price of capital Rt and...

    Question 2. In this problem, we will consider how the rental price of capital Rt and the wage rate we are determined under the assumptions of the Solow growth model. Suppose there exists a representative firm in this economy with Cobb-Douglas production function given by Y = K L-, and that the price of its output P has been normalized to 1. a) Write out the firm's profit function. (Hint: think about what total revenues and total costs are if...

  • All firms produce according to a Cobb-Douglas production function. This production function should look familiar to...

    All firms produce according to a Cobb-Douglas production function. This production function should look familiar to you. It says that output Q is related to inputs K and L as: This production function implies that the cost-minimizing demand for capital will be Ou where w is the wage rate, r is the cost of capital, Q is output level, and α and β are parameters We will assume that α + β 1; this is the constant-returns-to-scale assumption we saw...

  • 1. Consider a firm which produces according to the following production function by using labor and...

    1. Consider a firm which produces according to the following production function by using labor and capital: f(1,k) = klid (e) Suppose the wage rate of labor is 2 TL, the rental rate of capital is 2 TL and fixed capital input, k, is 2 units. What amount of output minimizes short-run average cost? What is the minimum possible short-run average cost? (f) Find short-run firm supply as a function of input prices, w and v, and output price, p....

  • Consider a profit maximizing firm that uses a Cobb-Douglas production function Y = AKαL 1−α and...

    Consider a profit maximizing firm that uses a Cobb-Douglas production function Y = AKαL 1−α and hires labor L at wage rate w and capital K at rental rate r. (1) Set up the profit-maximization problem of the firm and derive the first-order condition for the profit-maximizing choice of capital. (2) Show that the marginal product of capital is a decreasing function of capital. (3) Solve for the optimal choice of capital and show that the optimal choice of capital...

  • 2. Consider the following cost minimization problem. A firm minimizes total cost given by, TC =...

    2. Consider the following cost minimization problem. A firm minimizes total cost given by, TC = wL+rK subject to an output constraint as given by the production function, y=f(K,L)=8K05 +420S, where TC refers to total cost, L is labor input, K is capital input, r is the price of capital, w is the wage rate, and y is output. a. Derive the factor demand functions and the optimal cost function. The first order conditions and all the steps involved in...

  • Please solve and show full work for a rating. Thank you. Plastic bags are great 2) The production of plastic bags is gi...

    Please solve and show full work for a rating. Thank you. Plastic bags are great 2) The production of plastic bags is given by the production function q K is capital and L is labor. f(LK) s, where Short Run Production a. ) Find the expressions for the Marginal Product of Labor (MP) and Average Product of Labor (APL) in the Short Run, when K is fixed at 400. i) Derive L() in the Short Run, again with K fixed...

  • 1. Suppose that a firm's production function of output Q is a function of only two...

    1. Suppose that a firm's production function of output Q is a function of only two inputs, labor (L) and capital (K) and can be written Q = 25LK. Letting the wage rate for labor be w and the rental rate of capital be r, the equation for the firm's demand for capital would be: wQ A) K = 25r B) K = C) K- 25r wQ rQ 25w 25w rQ 25wQ D) E) KE

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT