which statement \s are true. use graphs to exlain a. In the Solow growth model, the saving rate is a crucial determinant of the economy's long-run growth rate of output per worker. b. In the endogenous growth model , the representative firm sets the wage so that the demand and supply of efficiency units of labour are equal. c. In the endogenous growth model , there is no steady state of the economy as human capital will always continue to grow forever. d. The assumption of Constant Returns to Scale technology implies that the marginal product of factor imput is always decreasing.

which statement \s are true. use graphs to exlain a. In the Solow growth model, the saving rate is a crucial determinant of the economy's long-run growth rate of output per worker. b. In the endogenous growth model , the representative firm sets the wage so that the demand and supply of efficiency units of labour are equal. c. In the endogenous growth model , there is no steady state of the economy as human capital will always continue to grow forever. d. The assumption of Constant Returns to Scale technology implies that the marginal product of factor imput is always decreasing.

Exploring Economics

8th Edition

ISBN:9781544336329

Author:Robert L. Sexton

Publisher:Robert L. Sexton

Chapter20: Economic Growth In The Global Economy

Section: Chapter Questions

Problem 5P

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use only equitions and graphs to show correct statement a.The assumption of Constant Returns to Scale technology implies that the marginal product of factor imput is always decreasing. b. In the Solow growth model i the saving rate is a crucial determinant of the economy's long-run growth rate of output per worker. c. In the endogenous growth model , the representative firm sets the wage so that the demand and supply of efficiency units of labour are equal. d. In the endogenous growth model , there is no steady state of the economy as human capital will always continue to grow forever
Answer Part B Suppose people can consume the income they earn or save and invest it at rate ?.A. If we tax wealth at a rate greater than ?, how are people likely to adjust their rate of savings? B. Use the Solow model to comment on how a wealth tax will likely affect the growth rate of the capital stock. How will this policy affect the growth rate of output per worker and how will this policy affect the wage rate for workers? C. To what extent is this wealth tax likely to reduce the influence of the wealthy in politics? D. In the Peterson Institute discussion, Greg Mankiw argues that accumulating wealth creates a pecuniary externality. What does Mankiw mean? How would you expect a wealth subsidy to affect the real wage for workers?
(a) Explain the role of capital, labor, and technology in the Solow growth model. (b) Illustrate the steady-state equilibrium in the Solow growth model using a graph, and explain how changes in the savings rate and technological progress affect the steady-state equilibrium. 2. Consider an economy with the following production function: Y = K^0.3 * (AL)^0.7, where Y is output, K is capital, L is labor, and A is the level of technology. (a) Calculate the marginal product of capital (MPK) and the marginal product of labor (MPL). (b) If the capital stock (K) is 100, the labor force (L) is 200, and the level of technology (A) is 2, find the level of output (Y) in this economy. 3. Suppose there is a negative demand shock that causes the aggregate demand equation in an economy to change from: AD1: Y = 2000 - 100P to AD2: Y = 1800 - 100P The aggregate supply equation is given by: AS: Y = 400 + 50P (a) Calculate the initial equilibrium price level (P1) and real output (Y1)…
1. Carefully draw a graph depicting steady state conditions within the Solow Growth Model framework. Carefully explain, making reference to depreciation rates and savings rates, how the steady state level of capital is determined. Now, demonstrate how the economy can grow from this point forward (in separate analyses) assuming: (a.) widespread improvements in production technology, and (b.) increases in savings rates. For each analysis show and carefully describe how the new steady state level of capital is attained.
In the Solow growth model:1. What is the equilibrium effect of an increase in the population growth rate?2. What is the equilibrium effect of an increase in TFP?3. Which of these shocks is better able to generate sustained growth: a decrease in thepopulation growth rate, or an increase in TFP? How does this compare with theresults of the Malthusian model of economic growth?
In the Solow economic model, id like to know the relationship between the rate of population growth and the steady state level of income. I know that when the rate of population growth grow, then the breakeven investment line goes up, which decreses investment and capital per worker, but what does it do to the income level and the steady state rate of growth?
4 Consider the context of the Solow model with technical progress in an excess saving scenario, that is,the savings rate is higher than the golden rule savings rate. Imagine that the economy started is in steady state, but at time t0 the saving rate increases suddenly. Elaborate graphs that show the evolution over time of the variables mentioned in the followingparagraphs as a result of the previous event .a) Growth rate of capital per effective workerb) Growth rate of capital per workerc) Capital growth rated) Natural logarithm of capital per effective workere) Natural logarithm of capital per workerf) Natural logarithm of capital
QESTION 6 for which of the following does the Solow model NOT provide adequate explanation? a. What causes long-term economic growth b. The case of productivity differences across countriesc. Why saving rates differ across countries d. All of these answers are correct e. Why population growth rates differ across countries Using the Solow model, if, in time, t=0, the initial capital stock is 100, investment is 25, the population is normalized to 1, and e 10 percent, then capital accumulation from period t=0 to period t=1 is: a. 15 b. 115 c. 35 d. D. 0 e. -15
Consider the Solow Model with no population or technological growth. Suppose that two countriesare identical except that in Country A the depreciation rate is greater than the depreciation rate inCountry B.a. How do you compare the steady state level of capital per worker in these countries? Illustrategraphically. Explain the economic intuition for the di erences in capital per worker in steadystate.b. Which country a higher output per worker in steady state? What about investment per workerin steady state? Explain carefully.
The Solow Growth Model is a model that is often used to explain the theoretical relationship between several factors that determine a country's economic growthcountry.(a) Explain what you know about the Solow Growth Model and what are the most important determinants of a country's long-term growth rate?(b) Within the framework of the Solow Growth Model, how does population growth affect a country's economic growth rate?(c) Still within the framework of the Solow Growth Model, how does technological progress affect a country's growth rate?
Suppose people can consume the income they earn or save and invest it at rate "r". A. If we tax wealth at a rate greater than "r", how are people likely to adjust their rate of savings? B. Use the Solow model to comment on how a wealth tax will likely affect the growth rate of the capital stock. How will this policy affect the growth rate of output per worker? How will this policy affect the wage rate for workers? C. To what extent is this wealth tax likely to reduce the influence of the wealthy in politics? D. In the Peterson Institute discussion, Greg Mankiw argues that accumulating wealth creates a pecuniary externality. What does Mankiw mean? How would you expect a wealth subsidy to affect the real wage for workers?
In the Solow growth model:1. Write the expression for consumption per capita in the steady-state equilibrium, asa function of capital per capita.2. What is the golden rule quantity of capital per capita ? Specifically, tell me thedefinition of this concept, and then relate it to the equation for the equilibriumconsumption per capita whose expression answers question (1) above.23. How do we find the golden rule savings rate, once we know the golden rule quantityof capital per capita?