Suppose that the government is concerned about keeping pace with this long-term growth and ensuring that it maintains a stable price level in its long-term equilibrium. Therefore, it does act and decides to keep increasing the autonomous demand for investment in order to try and maintain a constant price level in the face of this productivity growth. 3. Does the AD-AS model predict that this strategy could be effective? What would we expect to happen to both p* and the equilibrium interest rates in this example? Explain your answer.

Suppose that the government is concerned about keeping pace with this long-term growth and ensuring that it maintains a stable price level in its long-term equilibrium. Therefore, it does act and decides to keep increasing the autonomous demand for investment in order to try and maintain a constant price level in the face of this productivity growth. 3. Does the AD-AS model predict that this strategy could be effective? What would we expect to happen to both p* and the equilibrium interest rates in this example? Explain your answer.

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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0 $75 150 225 Investment ($) Price Level AS Q₁ Real GDP Investment Demand $50 100 150 Investment ($) AD, (/=$50) Z AD, (/=$150) -AD, (/=$100) Refer to the above diagrams, in which the numbers in parentheses near the AD1, AD2, and AD3 labels indicate the level of investment spending associated with each curve. All figures are in billions. The economy is at point Y on the investment demand curve. Given these conditions, what policy should the Fed pursue to achieve a noninflationary full-employment level of real GDP? 10 S 12 11 13 of 26 ‒‒‒ View previous att Next >
Hayek says that markets will heal themselves and that government should not intervene. How does the AD-AS model reflect Hayeks idea that governments cannot increase real GDP beyond the level that the free market economy is able to produce?
Which of the following is a major difference between the AD-AS model and the dynamic AD-AS model? The dynamic AD-AS model assumes OA. AD only includes consumption, investment, and government purchases, while the AD-AS model assumes AD includes consumption, investment, government purchases and net exports. B. the SRAS is stable and will not shift, while the AD-AS model assumes the SRAS can only change with an exogenous event such as oil price changes. OC. the economy does not experience long-run growth, while the AD-AS model assumes there is constant inflation in the economy. OD. potential GDP increases continually, while the AD-AS model assumes the LRAS does not change.
Draw and properly label an AD-AS model to show Keynesian, intermediate, and neoclassical zones. Then, briefly explain the levels of unemployment, inflation and real GDP in each zone, and also confirm whether all three goals of a macro economy are being achieved in each zone. 2. Draw and properly label the AD-AS graphs or one AD-AS graph to show recessionary and inflationary gaps. Then, discuss in detail how Keynesians suggest that recessionary and inflationary gaps be closed. 3. Draw and properly label AD-AS graphs or one AD-AS graph to show recessionary and inflationary gaps. Then, discuss in detail how neoclassicals suggest that recessionary and inflationary gaps be closed.
(a) Using the appropriate graphs, consider the short run impact of a natural disaster that causes a sudden drop in the capital stock using a real intertemporal model with investment (i.e., the simple intertemporal model without money). Explain the impact on wages, interest rates and investment. Does the model provide an unambiguous prediction for the impact of the disaster on hours worked and short-term output? Why or why not? (b) Suppose we add a money market to this model. Is it possible to know the impact of the loss of capital following the natural disaster on the price level? Why or why not? (c) Assume that the economy's production function is Cobb Douglas so per- capita output is y = k", where k is per-capita capital. Using the Solow growth model, explain the impact of the loss of capital on the growth rate of per- capita output in the years following the disaster. (d) Given your answers to (a) and (b), are wars and natural disasters something we should welcome because it might…
Find equilibrium GDP using the following macroeconomic model (the numbers, with the exception of the MPC, represent billions of dollars): C = 1,250 + 0.80Y |= 1,250 G = 2,000 Consumption function Planned investment function Government spending function NX = - 500 Y= C +1+G+ NX Net export function Equilibrium condition The equilibrium level of GDP is $ billion. (Round your answer to the nearest billion dollars
Suppose that you have an AEF at a price level of p = $100 given by: AEF = 1,200+ 0.40Y Suppose also that for every $1 increase in the price level, desired consumtion decreases by $1. Given this, what is the slope of Aggregate Demand (AD) in the AD-AS model? Note: round your answers to three decimal places.
Which one of the following statements is true? In the pre-Keynesian era, prices were assumed not to fully adjust. In the Keynesian model diagram, prices are fixed. GDP is a value of goods and services domestically produced in a country at a given point in time. Say's Law says that demand creates its own production. In the IS/LM model, the interest rate is a function of investment.
If the government decides to increase spending on national defense, then in the IS-LM model the IS curve will shift right, the equilibrium interest rate will increase and the equilibrium output will go up. True or False
Suppose concerns about the size of the federal budget deficit lead theU.S.Congress to cut all funding for research and development for ten years. Assuming this has an impact on technology growth, what does the AD/AS model predict would be the likely effect on equilibrium GDP and the price level?
How did the large decrease in aggregate demand during the first and second quarters of 2020 (the Coronavirus demand shock) affect real GDP and the price level? Explain how and why the spread of the Coronavirus made an impact on consumer and business investment spending as well as overall aggregate demand? Be specific.
Hayek says that markets will heal themselves and that government should not intervene. How does the AD-AS model reflect Hayek’s idea that governments cannot increase real GDP beyond the level that the free market economy is able to produce? Do you believe that the Hayek’s classical AD-AS model explain the factors that cause changes (shifts) in AS realistically? Why or why not?