Assume that two economies are identical in every way except that one has a higher saving rate. According to the Solow growth model, in the steady state the country with the higher saving rate will have level of output per person and rate of growth of output per worker compared to the country with the lower saving rate. the same; the same a higher; the same the same; a higher a higher; a higher

Assume that two economies are identical in every way except that one has a higher saving rate. According to the Solow growth model, in the steady state the country with the higher saving rate will have level of output per person and rate of growth of output per worker compared to the country with the lower saving rate. the same; the same a higher; the same the same; a higher a higher; a higher

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 4P

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What do the growth accounting studies conclude are the determinants of growth? Which is more important, the determinants or how they am combined?
(a) Two countries, Country A and Country B, are described by the Solow growth model. Bothcountries are identical, except that the rate of labor-augmenting technological progress ishigher in A than in B.i. In which country is the steady-state growth rate of output per effective worker higher?ii. Does the Solow growth model predict that the two economies will converge to the samesteady state? (b) Based on the Solow growth model with population growth and labor-augmenting technologicalprogress, explain how each of the following policies would affect the steady-state level andsteady-state growth rate of total output per person:i. an increase in the government’s budget deficit ii. grants to support research and development (c) Consider a Solow model where the production function no longer exhibits diminishing returnsto capital accumulation. Assume the production function is now Y = AK. What happens tothe growth rate of per capita GDP over time?
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.
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?
This question is about the Solow model. For 2 countries, 1 and 2 which has the same rate of population growth and depreciation and the same saving rate, and are in initial steady state, their capital have equal importance for production for both countries with the same value of α = 1/2 a. In the initial steady state, country 1 has 2 times the output per capita to country 2 because of its greater productivity A. Please use the steady-state equation to find the ratio of the 2 countries’ ratio of productivity and explain it. b. Find the 2 countries’ ratio of capital per capita and explain it. c. Please explain in detail if the capital owners in country 1 are motivated to move their capital from country 1 which is capital abundant, to country 2 which is more capital scarce? Hint: the 2 countries’ payment per unit of capital d. Does workers in country 2 motivated to immigrate to country 1? Please explain from the perspective of the 2 countries’ wages.
In Solow model, we assumed that population growth rate is irrelevant to saving rate and technological progress. In this question, we will relax this assumption. Assume that population growth would reduce technological progress, what would happen to the steady state level of capital per capita? What if otherwise population growth increases technological progress? Explain mathematically and graphically.
Orthodox or conventionaleconomists say that to address unequal growth between the rich and the poor, the world economy needs to grow Do you agree with this idea? Why or why not? Whatdoes the term “de-develop” mean? Is it a positive or a negative idea? Explain your According to investopdia.com,a steady-state economy is an economy structured to balance growth with environmental integrity, seeking to find an equilibrium between production growth and population growth. This type of economy aims for the efficient use of natural resources but also seeks a fair distribution of the wealth generated from the development of those resources. Is this type of economy more plausible than continued, unlimited economic growth? Why or why not? How can humanity possibly find a balance between economic growth and social justice?
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?
Many demographers predict that the UnitedStates will have zero population growth in thetwenty-first century, in contrast to average popu-lation growth of about 1 percent per year in thetwentieth century. Use the Solow model to fore-cast the effect of this slowdown in populationgrowth on the growth of total output and the growth of output per person. Consider theeffects both in the steady state and in the transi-tion between steady states.
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. 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?
Based on article "Technology and economic growth: From Robert Solow to Paul Romer" by Rui Zhao, Solow mentioned technology (At) and capital per unit of effective labor (Kt) have a significant influence on a country's ability to “catch-up” or “converge” to a steady-state level (K*). Why did Solow model assume At as a black box in economics? Explain in brief.