2. Macro economy, diagram is the IS-LM using the four- quadrant diagrams. a. Show what will happen if the money supply is doubled using the diagram. b. How is the IS-LM framework used to obtain the AD function and why it is not the same as a market demand curve. c. Show a diagrammatic example of AS-AD and its equilibrium. What does this equilibrium mean?

2. Macro economy, diagram is the IS-LM using the four- quadrant diagrams. a. Show what will happen if the money supply is doubled using the diagram. b. How is the IS-LM framework used to obtain the AD function and why it is not the same as a market demand curve. c. Show a diagrammatic example of AS-AD and its equilibrium. What does this equilibrium mean?

Exploring Economics

8th Edition

ISBN:9781544336329

Author:Robert L. Sexton

Publisher:Robert L. Sexton

Chapter22: Aggregate Demand And Aggregate Supply

Section: Chapter Questions

Problem 16P

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Similar questions

The short run aggregate supply curve was constructed assuming that as the price of outputs increases, the puce of inputs stays the same. How would an increase in the prices of important inputs, like energy, affect aggregate supply?
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) The Central Bank increases the cash interest rate i need ans of this too.
Suppose that in Macroland the consumption and the investment have a negative relationship withthe real interest rate and positive relationship with Y. The Central Bank of the country targets acertain nominal interest rate and lets the money supply adjust in order to reach that interest rate.a. Draw a graph of the IS-LM model in this situation.b. Suppose that the Central Bank announces an increase of the interest rate in the future.Represent graphically the initial position of IS-LM curves. Then, show the IS-LM curves of thefuture, after the announced increase in the interest rate is implemented. (Assume that the ISis constant.).c. Suppose that agents today take into consideration the resulting income of the future whendeciding the amount of consumption and investment. Show what happens to the IS-LMcurves today after the announcement of the CB (tip: the CB is NOT increasing the nominalinterest rate today).d. The government decides to step in and avoid any deviation of Y from the initial…
E Which of the following staternents is correct? The aggregate price level is a subject of concerm in microeconomics. a. b. A study of employment in the semiconductor industry would be categorized as a microeconomic study. The C. production and growth of output in the domestic economy is microeconomic concerm. d. Microeconomics is an in-depth study of aggregate economic behavior. Microeconomics includes the study of fiscal and monetary policies, or govermment policies designed to steer the economy in the right direction, е. ces O vi 6:59 9
Illustrate and interpretthe short-run andlong-run aggregatesupply curves
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
Explain whether each of the following events shiftsthe short-run aggregate-supply curve, the aggregatedemand curve, both, or neither. For each event thatdoes shift a curve, draw a diagram to illustrate theeffect on the economy.a. Households decide to save a larger share of theirincome.b. Florida orange groves suffer a prolonged period ofbelow-freezing temperatures.c. Increased job opportunities overseas cause manypeople to leave the country.
Suppose the economy is in a long-run equilibrium.a. Draw a diagram to illustrate the state of theeconomy. Be sure to show aggregate demand,short-run aggregate supply, and long-runaggregate supply.b. Now suppose that a stock market crash causesaggregate demand to fall. Use your diagramto show what happens to output and the pricelevel in the short run. What happens to theunemployment rate?c. Use the sticky-wage theory of aggregate supplyto explain what happens to output and the pricelevel in the long run (assuming no change inpolicy). What role does the expected price levelplay in this adjustment? Be sure to illustrate youranalysis in a graph.
13. The economy is in short-run macroeconomic equilib- rium at point E in the accompanying diagram. Based on the diagram, answer the following questions. LRAS Aggregate price level SRAS1 E1 P1 AD1 Y1 YP Real GDP a. Is the economy facing an inflationary or a recession- ary gap? b. What policies can the government implement that might bring the economy back to long-run macro- economic equilibrium? Illustrate with a diagram. c. If the government did not intervene to close this gap, would the economy return to long-run macroeco- nomic equilibrium? Explain and illustrate with a diagram.
3. Explain the determinants of the aggregate supply (AS) and describe how the AS curvewill shift when one of these determinants changes. 4. Using an AD-AS diagram, explain what happens if personal income taxes increase. 5. Explain what will happen to an AD-AS diagram, if there is a decrease in input prices.
The following graph shows aggregate demand and short-run aggregate supply. 1.) Use the line drawing tool to show the effect of expectations of an increase in the future price level Properly label this line. 2.) Use the point drawing tool to show the new equilibrium price level and real GDP Label this point 'B' Carefully follow the instructions above, and only draw the required objects. Price level Po A Real GDP (Y) SRAS ADO
2. Suppose that a presidential candidate who promised large personal income tax cuts is elected. Use the AD-AS model to predict short-run changes in real GDP and the aggregate price level. Aggregate price level ESR PE SRAS Short-run macroeconomic equilibrium AD YE Real GDP