Solve all questions compulsory.... Price Level10. Problems and Applications Q10Suppose firms become very pessimistic about future business conditions and significantly reduce investment spending.Show the short-run effect of this pessimism on the aggregate-demand curve.LRASQuantity of OutputAggregate SupplyAggregate DemandAggregate DemandAggregate SupplyLRAS? Which of the following reasons could explain why the aggregate quantity of output supplied changes? Check all that apply.Prices are sticky.People have misperceptions about the price level.The price level has fallen.Wages are not sticky.On the preceding graph, show what happens to the short-run aggregate-supply curve in the long run. (Note: For now, assume there is no change inthe long-run aggregate-supply curve.)The aggregate quantity of output demandedbetween the short run and the long run because the price levelThe decline in investment spending might cause the long-run aggregate-supply curve to shift to thedecreases productivity and output in the future.if it results in a smaller capital stock that

Step 1:From the above graph, the aggregate supply would shift to the right and the aggregate demand…

Answered: Price Level 10. Problems and…

Brief Principles of Macroeconomics (MindTap Course List)

8th Edition

ISBN:9781337091985

Author:N. Gregory Mankiw

Publisher:N. Gregory Mankiw

Chapter15: Aggregate Demand And Aggregate Supply

Section: Chapter Questions

Problem 10PA

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Assume an economy operates in the intermediate range of its aggregate supplycurve. For each of the following changes in conditions, state the direction of theeffect on: aggregate demand, aggregate supply, price level, real GDP.(a) A decrease in government expenditure in infrastructure(b) A severe recession occurs in a country which has been a major importer of thenation’s exports.(c) The federal government increases business taxes with diagram
Assume an economy operates in the intermediate range of its aggregate supplycurve. For each of the following changes in conditions, state the direction of theeffect on:1. aggregate demand, 2. aggregate supply, 3. price level, and 4. real GDP. (a) An increase in government expenditure in infrastructureClick or tap here to enter text.(b) A severe recession occurs in a country, which has been a major importer of thenation’s exports.Click or tap here to enter text.(c) The federal government increases business taxesClick or tap here to enter text.(d) The Central Bank increases the cash interest rate
Given the following aggregate aggragate supply šchedule.() Price level Real GDp Deman ded Real GDP Supplied Short-RuN 70 80 90 100 110 450 400 350 300 350 400 450 500 250 350 4 the potential RGDP iŷ 450 units of us¢o 4) Draw and Show the short-run economic equilibrium and evaluate the situation by comparing with the long (hAs)explain this sifuation. geyate suppy (LAS) run aggregeafe plain ttis situation
Assume an economy operates in the intermediaterange of its aggregate supply curve. State thedirection of shift for the aggregate demandor aggregate supply curve for each of thefollowing changes in conditions. What is theeffect on the price level? On real GDP? Onemployment?a. The price of crude oil rises significantly.b. Spending on national defense doubles.c. The costs of imported goods increase.d. An improvement in technology raises laborproductivity.
R T 3. Price level B K SAS 1 SASO Real output C. an increase in aggregate demand. D. a decrease in aggregate demand. IUO Refer to the graph shown. A movement from A to C is most likely to be caused by: A. an increase in input prices. B. a decrease in input prices. NG
Suppose firms become optimistic about futurebusiness conditions and invest heavily in new capitalequipment.a. Draw an aggregate-demand/aggregate-supplydiagram to show the short-run effect of thisoptimism on the economy. Label the new levels ofprices and real output. Explain in words why theaggregate quantity of output supplied changes.b. Now use the diagram from part (a) to show thenew long-run equilibrium of the economy. (Fornow, assume there is no change in the long-runaggregate-supply curve.) Explain in words whythe aggregate quantity of output demanded changesbetween the short run and the long run.c. How might the investment boom affect thelong-run aggregate-supply curve? Explain.
What is your prediction for the economy when you observe that inventories are taking an unplanned dive? You predict that there will be OA. an expansion O B. a trough O C. a business cycle O D. a recession
Determine the effect on aggregate demand/ Short Run Agrregate supply of each of the followingevents. Explain whether it represents a movement along the aggregate demand/ Short run Aggregatesupply curve (up or down) or a shift of the curve (leftward or rightward).a) News of a worse-than-expected job market next yearb) A rise in the consumer price index (CPI) leads producers to increase output.c) A rise in legally mandated retirement benefits paid to workers leads producers to reduceoutput.d) As a result of an increase in the value of the dollar in relation to other currencies, Americanproducers now pay less in dollar terms for foreign steel, a major commodity used in production.e) An increase in the quantity of money by the Federal Reserve increases the quantity of moneythat people wish to lend, lowering interest rates.f) Greater union activity leads to higher nominal wages.g) A fall in the aggregate price level increases the purchasing power of households’ and firms’money holdings. As…
10. Great Depression In 1939, with the U.S. economy not yet fully recovered from the Great Depression, President Roosevelt proclaimed that Thanksgiving would fall a week earlier than usual so that the shopping period before Christmas would be longer. Graph A Graph B LRAS Aggregate Supply Aggregate Demand Price Level LRAS Quantity of Output Price Level Aggregate Supply Aggregate Demand Quantity of Output
Initialy, the chot run aggregate suply curve is SASO and the gte dand ose LAS SAS, 115 SAS 110 105 100 95 0.8 Reol GOP rilions of 2005 dollan 1.0 1.2 Using the above graph, amwer the following questions 1. Some events change aggregate demand from ADO to AD1 dentily two events that cot t othe ch demand. What is the equlitrium ater aggregate demand changed it poental GPn51n eonyt makroeconomic equilitrium? 2. Some events change apgregate supply hrom SASO to SAS1. Recogriae teo vert Dat cd ho eet t chrge supply. What is the equilibrlum after aggregate supply changed It potertial GDP in $1 tlion, den the aruny kae inflationary gap, a recessionary gap or no output gap? 3. Some events change aggregate demand fom ADO to ADI and aggrgale supy m SASO o SAS S macroeconomic equilibrium
Possitive short run relatioship between the prices level for outpput and reall gdp holding the prices of inputs fexed a- longo-run aggregate supply SRAS curve b- long run aggregate demand SRAS curve c- short eun aggregate supply SRAS curve d- short-run aggregate demand SRAS curve
Explain why the following statements are false.a. “The aggregate-demand curve slopes downwardbecause it is the horizontal sum of the demandcurves for individual goods.”b. “The long-run aggregate-supply curve is verticalbecause economic forces do not affect long-runaggregate supply.”

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