Question

Assume the following production function: Y=8K^0.3N^0.7 a) Keeping capital constant, show graphically a technological improvement. (10...

Assume the following production function: Y=8K^0.3N^0.7

a) Keeping capital constant, show graphically a technological improvement. b) If the capital stock is K = 30, and the prevailing wage rate is w* = $25, find the full

employment.

b) If the capital stock is K = 30, and the prevailing wage rate is w* = $25, find the full

employment.

Homework Answers

Answer #1

a) The production function is given by:

Y=8K0.3N0.7

Keeping capital (K) constant, if the given technology improves, then the Real GDP curve will shift to the upward. It helps to increase the level of output. Better technology make the workers more productive.

The graphical representation is in the following:

b) The production function is given by:

Y=8K0.3N0.7

The capital stock is K = 30, and the prevailing wage rate is w* = $25

then, the marginal productivity of labour (MPN) = δY/δN= 5.6 (K/N)0.3= w*

Suppose the full employment level is = Nd

then,

N0.3= (5.6 x K0.3/w)

or, Nd= (5.6 x K0.3/w)10/3

or, Nd= (5.6 x 300.3/25)10/3

or, Nd= 0.2

So, the full employment level = 0.2

Know the answer?
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
Similar Questions
Suppose that you have the following production function: Y=9K0.5N0.5. With this production function the marginal product...
Suppose that you have the following production function: Y=9K0.5N0.5. With this production function the marginal product of labor is MPN=4.5K0.5N-0.5 (hint: firms pay workers MPN so this equals w). The capital stock is K=25. The labor supply curve is NS=100[(1-t)]w]2 , where w is the real wage, t is the tax on income, and hence (1-t)w is the after-tax real wage rate. a) Graphically draw (a rough sketch is fine) of the labor market and production function. Show graphically the...
1. Labor Market Consider an economy with production function given by Y = AK0.5L0.5 where A...
1. Labor Market Consider an economy with production function given by Y = AK0.5L0.5 where A is the total factor productivity (TFP), K is the capital stock and L is the labor input. For simplicity assume capital is fixed and equal to 1. Assume A=150. Write the firm’s problem of choosing labor demand. Derive the demand for labor as a function of the real wage. Assume labor supply is inelastic and fixed at L̄ = 100. Find the equilibrium values...
Consider the following production function: Y = A ̄K2 L1 , where Y is production, A...
Consider the following production function: Y = A ̄K2 L1 , where Y is production, A ̄ is productivity, K is capital, and L is labor. Let w denote the wage rate and r denote the rental rate of capital. 21 Suppose you solve the profit maximization problem of the firm: max A ̄K L wL rK. What is K,L the expression for wL ? Y (a) wL =1↵. Y (b) wL =↵. Y (c) wL = 1. Y3 (d)...
A firm has a production function Y = (K0.3)*(N0.7). Given this production function, the marginal product...
A firm has a production function Y = (K0.3)*(N0.7). Given this production function, the marginal product of labor is given by MPN =0.7*(K0.3)*(N-0.3). Suppose that the firm uses 1 unit of capital for production, that is, K = 1. Additionally, suppose that the market wage is w = 0.35. Questions: a) Calculate the optimal number of workers the firm will hire. Round your answer to the closest integer. b) Suppose that the government subsidizes employment by 0.05 per worker (s...
Suppose an economy's production is defined by the following neoclassical production function: Y=3K 1/3L 2/3. Suppose...
Suppose an economy's production is defined by the following neoclassical production function: Y=3K 1/3L 2/3. Suppose further that the economy wide supply of capital and labor are given as 125,000 and 1,000 respectively. If congress imposes a minimum wage of 11 units of output in this economy, what will be the likely result of this action? a. An unemployment rate of 25% b. An unemployment rate of 10% c. Full employment, but lower output d. An unemployment rate of 50%
Assume that the production function of an economy is given by Y = 20K0.5L0.5, where Y...
Assume that the production function of an economy is given by Y = 20K0.5L0.5, where Y is GDP, K is capital stock, and L is labor. In this economy, the factors of production are in fixed supply with K = 100 and L = 100. (a) Does this production function exhibit constant returns to scale? Demonstrate by example. (4 points) (b) If the economy is competitive so that factors of production are paid the value of their marginal products, what...
Consider the following production function: Y = output = AK1/2N1/2, A = productivity, K = capital,...
Consider the following production function: Y = output = AK1/2N1/2, A = productivity, K = capital, N = labor. a) (3 pts.) Suppose that Y = 1331, K =121, and N = 121. Find A. b) (4 pts.) Find the marginal product of capital (MPK), measured as the additional output that arises when the capital stock is increased by 1 unit. (Start with the values of A, K and N that you found in part (a).) c) (4 pts.) Suppose...
Suppose a technological advance improves the production function (i.e. A↑). Please graph your solutions. a) What...
Suppose a technological advance improves the production function (i.e. A↑). Please graph your solutions. a) What will be the impact on the real wage (W/P) and the real rental price of capital (R/P)? b) What will be the impact on the long-run level of real GDP (Y)? c) What will be the impact on private saving (Sprivate), public saving (Spub), national saving (S) d) What is the impact on the equilibrium interest rate?
Consider the following production function: y = F(K, L, D) = TK^αL^β/D^α+β−1 where K, L and...
Consider the following production function: y = F(K, L, D) = TK^αL^β/D^α+β−1 where K, L and D represent capital, labor and land inputs respectively. Denote by s the capital-labor ratio (s = K L ). T captures technological progress and is assumed constant here. α and β are two parameters. (a) (2.5 marks) Does y exhibits constant returns to scale? Show your work. (b) (2.5 marks) Find the marginal product of capital (MPK), the marginal product of labor (MP L),...
Consider the following production function: x = f(l,k) = Albkbwhere x is the output, l is...
Consider the following production function: x = f(l,k) = Albkbwhere x is the output, l is the labour input, k is the capital input, and A, b are positive constants. (a) Set up the cost minimization problem and solve for the first order conditions using the Lagrange Method. Let w be the wage rate and r the rental rate of capital. (b) Using your answer in (a), find how much labour and capital would the firm use to produce x...