Consider an economy described by the textbook Solow model with the following Cobb-Douglas production function Y = ÄK*L. where a The economy is producing 100 units of output and the productivity parameter is equal to 1. the depreciation rate is 6. the investment rate is 24N, and there are 64 workers, the growth rate of total output Y, is positve and the economy isonergg to to its steadystate output per capita of 100 units
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A: We are going to solve for steady state of capital per worker to answer this question.
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Q: Solow Model
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A: Note:- Since we can only answer up to three subparts, we'll answer the first three. Please repost…
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Q: If a natural disaster destroys a large portion of a country's capital stock but the saving and…
A: 2. Due to disaster, a large portion of the capital stock has destroyed. In the steady state, capital…
Q: Consider a Solow growth model with the formulation 8 = 0.0175 investment = 0.192 /K Y = 0.384/K,…
A: δ = 0.0175I = 0.0192KY = 0.384K K = level of capital Y = level of output δ = rate of depreciation
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A: Y= K0.25 N0.75 Saving rate= 20% Depreciation rate= 10%
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A: Introduction Aggregate production function has given as Y = K2/3 L2/3 F(K, L) = K2/3 L2/3 F( K/L , 1…
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A: Given function Yt=Ktα(γtL)1-α Here t=0---- initial timeα=1/3γ=1.02δ=0.01s=0.5
Q: Problem 1: Solow On a new sheet of paper show the work for each question. Suppose the economy of an…
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A: Null:K0=1
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A: Please find the answer below.
Q: Consider an economy described by the Solow model with the following production function: Y = F(K, L)…
A: Disclaimer: First three sub-parts are answered below.
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Q: Problem 1: Solow On a new sheet of paper show the work for each question. Suppose the economy of an…
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Q: Suppose that we have a standard Solow model with a Cobb-Douglas production function. The central…
A: a) Steady state capital per worker can be derived as follows.
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- Question 2 If a natural disaster destroys a large portion of a country's capital stock but the saving and depreciation rates are unchanged, the Solow model predicts that the economy will grow and eventually reach:a. A lower steady-state level of output than it would have before the disasterb. None of these answers is correctC. The same steady-state level of output as it would have before the disasterd. A higher steady-state level of output than it would have before the disaster e. Not enough information is given now suppose you are given the data for Brazil and Portugal. In Brazil, the saving rate is 0.1 and the depreciation rate is 0.1, while in Portugal saving rate is 0.2 and the depreciation rate is 0.1. Using the Solow model, you conclude that in the steady-state: a. Brazil has a higher capital-output ratio than Portugal b. Portugal has a higher capital-output ratio than Brazil c. Brazil has a higher level of output than Portugal d. Portugal has a higher level of output than…(a) Consider an economy that is initially in a steady state equilibrium. Assume that in this equilibrium it has a saving rate of 50 per cent and a depreciation rate of 2 per cent. Further assume that the population growth rate is 3% and that the level of output produced can be represented by the following production function: = where A = 1 and = 0.5. Use the Solow-Swan model to determine the level of capital per worker and output per worker in this economy. (1 mark) (b) Now suppose the government introduces a set of policies to improve the institutional set up as well as better production technique which increases total factor productivity by double. What is the new steady state level of capital per worker and output per worker? (1 mark) (c) Use a Solow-Swan diagram to show the qualitative effects of this new government policy upon steady state output per worker and capital per worker. Briefly describe the intuition behind this result. (1 mark) (d) Now suppose, population growth rate…4. Suppose that we have a standard Solow model with a Cobb-Douglas production function. The central equation of the model is as follows:kt+1 = sAkαt + (1 − δ)kt.Consumption per worker is given by:ct = (1 − s)Akαt.(a) Solve for an expression for the steady state capital stock per worker. Indoing so, assume that the level of productivity is fixed at some value A.(b) Use your answer on the previous part to solve for an expression forsteady state consumption per worker.(c) Use calculus to derive an expression for the s which maximizes steadystate consumption per worker.
- Suppose a Solow economy is initially at its steady state k∗, and suddenly is hit by a decrease in the depreciation rate δ, from δ to δ1. This change does not alter any of the other exogenous parameters in the model Depict this situation in a graph What happens to steady state level of capital per capita in this situation? What happens to the level of capital per capita over time? Depict this in a graph and explain intuitively.an economy is described by the Solow-Swan model with the following variables, E(t)=1 The saving rate is 0.41 per year. Labor's share of income is 0.44. The growth rate of labor efficiency is 0.03 per year. The growth rate of the labor force is 0.02 per year Depreciation is 0.09 per year. calculate the steady-state value of the capital-to-labor ratio, K/L Enter your answer to two places after the decimal.Technical Progress in the Solow Model Suppose an economy that follows the assumptions of the Solow model saves a proportion s of its income every period, population grows at rate n, capital depreciates at rate d, and technical progress takes place at rate g. Assume it is not yet at steady state. a) Draw a graph to show initial level of capital k* < kss, output y* as well as the steady state levels of each. Be sure to draw and label the production function, investment and the line of effective depreciation, as well as k*, y*, kss and yss b) Explain what will happen to y* in the short run given this information (i.e. starting where k* < kss), according to the assumptions of the Solow growth model). c)At steady state, what is the growth rate of y*, y and Y? Explain your answers
- Consider the basic Solow model with no population growth and no technological progress and a production function of the form F (K, H ), where H denotes the efficiency units of labor (human capital) given by where N is the set of all individuals in the population, and hi is the human capital of individual i. Assume that H is fixed. Suppose there are no human capital externalities and factor markets are competitive. (a) Calculate the steady-state equilibrium of this economy. (b) Prove that if 10% higher h at the individual level is associated with a% higher earnings, then a 10% increase in the country’s stock of human capital H will lead to a% increase in steadystate output. Compare this result to the immediate impact of an unanticipated 10% increase in H (i.e., consider the impact of a 10% increase in H with the stock of capital unchanged).Growth rates in the Solow model (II): Suppose an economy begins in steadystate and is characterized by the following parameter values: s = 0.2, d = 0.1,A = 1, L = 100. Apply your answer to exercise 9 to calculate the growth ofper capita GDP in the period immediately after each of the changes listedbelow. (Hint: Since the economy begins in steady state, its growth rate isinitially zero and Kt = K∗.)(a) Te investment rate doubles.(b) Te productivity level rises by 10%.(c) An earthquake destroys 75% of the capital stock.(d) A more generous immigration policy leads the population to double.Consider an economy in which production is characterized by the neoclassical productionfunction:Y = K0.5N0.5Suppose that it has a saving rate (s) of 0.1, a population growth rate (n) of 0.02, and an average depreciationrate (d) of 0.03.a) Write this production function in per capita form, and find the steady-state values of per capitacapital k and per capita output y.b) At the steady-state value of k, is there more or less capital than at the golden-rule level?c) Determine what saving rate would yield the golden-rule level of capital in this model.
- Solow-Swan Model Assume an economy with a production function that exhibits constant returns to capital.1 Ineach of the following cases, draw a Solow-Swan diagram and use is to explain whether andhow the economy converges to a steady state. Clearly identify any steady state(s) or otherwiseexplain why there is no steady state. (i) Assume the sum of population growth and the depreciation rate is greater than the savingrate.(ii) Instead assume the sum of population growth and the depreciation rate is less than thesaving rate.(iii) Instead assume that the sum of population growth and the depreciation rate is equal tothe saving rate. What is the importance of diminishing returns to capital in the Solow-Swan model?Consider an economy that has access to a production technology Y = AKαL1−α where Y is output, A is the level of technology, K is capital and L is the amount of labor in the economy. Capital evolves according to K˙ = sY (thus, the depreciation rate δ = 0). The x˙ population growth rate is n. (Throughout, gx = x , where x can be any of the variables in the model.) (a) Assume that technology is determined by A = BKφ What sort of endogenous growth model is this? Find K/K in terms of the K, L, and other parameters of the model.2. Solow-Swan Model (a) You will demonstrate the importance of diminishing returns to capital in the Solow-Swanmodel. Draw a Solow-Swan diagram in which there are constant returns to capital. Thiswould happen if the production function were Yt= AKt, where A = 1. Furthermore,assume that the sum of population growth and the depreciation rate is greater than thesaving rate. Does the economy converge to a steady state in this case? To answer thisquestion, you should draw a Solow-Swan diagram in terms of output per person, as we didin class. Use this diagram to explain why the economy converges to a steady state or doesnot. (b) Assume, instead, that the sum of population growth and the depreciation rate is equal tothe saving rate. In this case, are there any steady states? If yes, describe the steady-statelevels of capital per person. If no, explain why not. (Note: Diagram is not needed for thispart.)