1) Assume an economy with population growth and technological progress. Their production function per effective worker is given by y = 5k0.5. Their current capital stock per effective worker is 144, depreciation rate is 7.5%, population growth is 3%, and they have labor-augmenting technological progress that grows at a rate of 1.5%. Evaluate the change in capital per effective worker at each savings rate. a. 20% savings rate b. 40% savings rate c. 60% savings rate

1) Assume an economy with population growth and technological progress. Their production function per effective worker is given by y = 5k0.5. Their current capital stock per effective worker is 144, depreciation rate is 7.5%, population growth is 3%, and they have labor-augmenting technological progress that grows at a rate of 1.5%. Evaluate the change in capital per effective worker at each savings rate. a. 20% savings rate b. 40% savings rate c. 60% savings rate

Essentials of Economics (MindTap Course List)

8th Edition

ISBN:9781337091992

Author:N. Gregory Mankiw

Publisher:N. Gregory Mankiw

Chapter17: Production And Growth

Section: Chapter Questions

Problem 4CQQ

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Question 3Consider an economy described by the production function:Y = F(K, L) = K0.3 L0.7 a. What is the per-worker production function?b. Assuming no population growth or technological progress, find the steady-state capital stock per worker, output per worker, and consumption per worker as a function of the saving rate and the depreciation rate.c. Assume that the depreciation rate is 10 percent per year. Make a table showing steadystate capital per worker, output per worker, and consumption per worker for saving ratesof 0 percent, 10 percent, 20 percent, 30 percent, and so on. (You will need a calculator with an exponent key for this.) What saving rate maximizes output per worker? What saving rate maximizes consumption per worker?
suppose the production formula is given by yt= kt ^1/3 where y is the output per worker and k is the capital per worker. futhermore assume that the saving rate is exogenous and the capital deprecitates at delta rate. if the sum of both deprectiation rate and saving rate equals 1, answer the questions below 1. find the steady state values of capital, output, investments and consumption as functions of the saving rate only? 2. in a diagram show the steady state value values in a part (a)?
Question 1:- Suppose a country has a gross savings rate of 25%, a depreciation rate of 2%, and an incremental capital output ratio (lCOR) of 2.2. Using the Harrod-Domar growth model, a) find the implied rate of growth of total GDP in the country. b) How much would the rate of savings have to increase to raise the growth rate of total GDP to 10%? c) Is your answer consistent with the Harrod-Domar model? Explain.
Suppose that the economy is summarized by the following: Technology (Production Function): Yt = 10 (Kt)0.3 (Lte)0.7 Consumption function: Ct = 0.8Yt Depreciation rate: 8% (i.e. δ= 0.08) Population growth: 2% (i.e. n = 0.02) Technological growth: 4% (i.e. g = 0.04) 1. Assuming that in 2013 the US economy is in the steady state and L2013 = Le2013 = 8, what is the value of ke2014, ye2014, ce2014 , k2014, y2014, and c2014 ?
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Suppose that the production function is Y = 10 ( K )^1/4 ( L )^3/4 and capital lasts for an average of 50 years . Assume that the rate of growth of population equals 0 and saving rate s = 0.128 . a. Calculate the steady - state level of capital per worker , output per worker , consumption per worker , saving and investment per worker , and depreciation per worker b. Suppose that initial level of capital per worker is 100 , explain the moving process to the steady state . c . Use relevant graph to demonstrate . Plsss provide detailed answers, thank you
Assume that a country's per-worker production is y = k1/2, where y is output per worker and kis capital per worker. Assume also that 10 percent of capital depreciates per year (= 0.10) 2 andthere is no population growth or technological change.a. If the saving rate (s) is 0.4, what are capital per worker, production per worker, andconsumption per worker in the steady state?b. Solve for steady-state capital per worker, production per worker, and consumption perworker with s = 0.6.c. Solve for steady-state capital per worker, production per worker, and consumption perworker with s = 0.8.d. Is it possible to save too much? Why?
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Question 2Assume production function is given by:Y= K(1/2) L(1/2)a. Write the production function in per worker terms (y=f(k))b. Assume that the per worker level of capital in the steady state is 4, the depreciation rate is 5% per year, and population growth is 5% per year. Does this economy have “too much” or “too little” capital? How do you know? [Show your work].
Consider a closed economy in which the population grows at the rate of 1% per year. The per-worker production function is yt = 2.2kt^0.5, where y is output per worker and k is capital per worker. The depreciation rate of capital is 10% per year a- Households initially consume 80% of income and save the remaining 20% of income. There is no government spending. What are the steady-state values of capital per worker, output per worker, consumption per worker, and investment per worker? b-Suppose saving rate decreases to 10% permanently. What are the steady-state values of capital per worker, output per worker, consumption per worker, and investment per worker?