Macroeconomics, Student Value Edition Plus MyLab Economics with Pearson eText -- Access Card Package (7th Edition)
7th Edition
ISBN: 9780134472669
Author: Blanchard
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 11, Problem 3QAP
To determine
To know: Impact on output per worker due to increase in saving rate after one and five decades.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Suppose land increases by 20% and the number of employed workers increases by 25% in country A. Given this information, explain what will happen to consumption per worker at the new steady state equilibrium, following the initial changes.
Suppose that output is produced according to the production function Y =Kα[(1 - u)L]1-α, where K is capital, L is the labor force, and u is the natural rate of unemployment. The national saving rate is s, the labor force grows at rate n, and capital depreciates at rate d.
Express output per worker (y = Y/L) as a function of capital per worker (k = K/L) and the natural rate of unemployment (u).
Write an equation that describes the steady state of this economy. Find the steady state capital per worker and steady state output per worker.
Does this production function have constant returns to scale? Explain.
The Bureau of economic analysis announced today that gross domestic product, the widest measure economic activity, grew in a meager 0.9% annualized rate in the third quarter compared to the first six months of 2018 the US economy in the first 3 quarters of 2019 grew just 1.6%, a pronounced slow down relative to the 3.9% growth in the second half of 2018. Some of this slowdown can be explained by a negative contribution from inventory investment, which contracted 0.9% in the third quarter. There’s plenty to worry about in this report, as it showed us Retail sales Fell for the first time in seven months in September, although overall consumer spending which comprises about 66% of the US GDP activity was up 0 .4%. Capacity utilization also decreased 0.4% in the third quarter to 74.5%.1. Write a phrase from the article that speaks to change in household consumption in the third quarter in 2019.
2. From the information in this article, did household consumption increase or decrease in the…
Chapter 11 Solutions
Macroeconomics, Student Value Edition Plus MyLab Economics with Pearson eText -- Access Card Package (7th Edition)
Knowledge Booster
Similar questions
- The graphs below depict the initial market for labor (on the left) and the macroeconomic production function (on the right). You will use these graphs to identify the effect of an increase in the number of available workers on employment, Potential GDP, and per-worker productivity. Suppose that a substantial increase in labor force participation increases the supply of labor by 40,000 workers at every value of the real wage. (1) Identify the effect of this event on equilibrium employment in the market for labor, and identify the specific new equilibrium level of employment. (2) Identify the effect of this event on Potential GDP, and identify the specific new level of Potential GDP. (3) Finally, identify the effect of this event on per-worker productivity, and identify the specific new level of per-worker productivity. You should embed a graph that clearly depicts (1) the correct supply shift in the market for labor, (2) the new equilibrium real wage, and (3) the new equilibrium…arrow_forwardSuppose that output is produced according to the production function Y =Kα[(1 - u)L]1-α, where K is capital, L is the labor force, and u is the natural rate of unemployment. The national saving rate is s, the labor force grows at rate n, and capital depreciates at rate d. Express output per worker (y = Y/L) as a function of capital per worker (k = K/L) and the natural rate of unemployment (u). Write an equation that describes the steady-state of this economy. Find the steady-state capital per worker and steady-state output per worker. Does this production function have constant returns to scale? Explain.arrow_forwardWhich of the following is not a doctrine of modern macroeconomics? A. Spending drives prices, production, income and employment in the short run B. Lower interest rates are required to increase investment spending during recession C. Depressions occur because prices adjust too rapidly to change in supply and demand D. Economic activity can be described in terms of mechanical interaction among aggregates like consumption, investment and GDParrow_forward
- The accompanying graph illustrates an economy in long-run equilibrium which is denoted by point ELR. Suppose a new technology is discovered which increases productivity. In the graph, demonstrate how the economy moves to its new long-run equilibrium by shifting the appropriate curves and placing point ELR at the new long-run equilibrium. In the long run, the aggregate price level increases. decreases. does not change. and real GDP (aggregate output) increases. decreases. does not change.arrow_forwardIn the long run, what happens to consumption in the economy when people are saving less? a) remains the same b) cannot tell from the graph c) decreases d) increasesarrow_forwardGiven the following on a closed economy , determine the following. The equilibrium level of consumption The level of investment The level of interest ratearrow_forward
- Suppose that K(t+3)/N > K(t+1)/N, where K(t+3) is capital in period t+3 and K(t+1) is capital in period t+1. The economy will reach or reached a steady-state (long-run equilibrium) in period __ (choose the best one, given the information available). t+5 t-2. t-1. tarrow_forwardCOVID-19 has sent the economy of Classica into recession. The finance ministry has advised the government to lower stamp duty and other purchase service charges for those wanting to buy existing houses in order to boost economic growth. As well, the finance ministry wants the government to also cut company taxes as this will lead to firms increasing their level of investment in the economy. The President of Classica has asked you, as her chief economic advisor, for your views. Would a cut in stamp duty and other purchase charges on the purchase of existing houses really boost the economy?arrow_forwardConsider a competitive, closed economy with a Cobb-Douglas production function with parameter α = 0.25. The parameter A is equal to 60. Assume also that capital is 100, labor is 100. Assume that in this economy consumption (C) is given by the equation C = 600 + 0.6(Y – T). Investment (I) is given by the equation I = 2,000 – 100r, where r is the real rate of interest in percent. Taxes (T) are 500 and government spending (G) is also 500. (Hint: use the GDP obtained in part a). What are the equilibrium values of C, I, and r? What are the values of private saving, public saving, and national saving?arrow_forward
- If the maximum potential combination of consumer and capital goods produced by an economy has increased over time, which of the following is true? a. Marginal tax rates have increased due to contradictory fiscal policy. b. Keynesian policy initiatives have allowed for increased consumption of both consumer and capital goods. c. New physical capital has been introduced to firms throughout the economy. d. Resources are being utilized inefficiently at this combination of goods and services. e. Monetary policy authorities have effectively decreased bank reserves through open market operations.arrow_forwardResearch on the effects of recessions on the real level of GDP shows that recessions cause only temporary reductions in real GDP, which are offset by growth during the expansion phase. recessions cause large, permanent reductions in the real level of GDP. recessions cause both temporary and permanent declines in real GDP, but most of the decline is temporary. recessions cause both temporary and permanent declines in real GDP, but most of the decline is permanent.arrow_forwardRefer to the figure above. The country of Kemper is on its aggregate production function at point W in the above figure. If the population increases with no change in capital or technology, what will happen to the economy? Explain your answer.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Economics (MindTap Course List)EconomicsISBN:9781337617383Author:Roger A. ArnoldPublisher:Cengage LearningEconomics: Private and Public Choice (MindTap Cou...EconomicsISBN:9781305506725Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. MacphersonPublisher:Cengage Learning
- Microeconomics: Private and Public Choice (MindTa...EconomicsISBN:9781305506893Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. MacphersonPublisher:Cengage LearningMacroeconomics: Private and Public Choice (MindTa...EconomicsISBN:9781305506756Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. MacphersonPublisher:Cengage Learning
Economics (MindTap Course List)
Economics
ISBN:9781337617383
Author:Roger A. Arnold
Publisher:Cengage Learning
Economics: Private and Public Choice (MindTap Cou...
Economics
ISBN:9781305506725
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:Cengage Learning
Microeconomics: Private and Public Choice (MindTa...
Economics
ISBN:9781305506893
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:Cengage Learning
Macroeconomics: Private and Public Choice (MindTa...
Economics
ISBN:9781305506756
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:Cengage Learning