Suppose the Fed sells $300 billion in government securities and the reserve ratio is 0.2Calculate the resulting change in the money supply. Be certain to include a negative sign.change in the money supply: !$billionNext, show the impact this open market operation will have on the graph in the short run.10Solow growth curveShort-run aggregate supply875032Aggregate demand0089 10Real GDP growth rate (%)Which statement describes the impact on inflation and real GDP the Fed's policy has in the short run?Inflation decreases and real GDP increases.Inflation decreases and real GDP decreases.

Money supply is the stock of money in circulation in an economy in a given time period.Monetary…

Answered: Suppose the Fed sells $300 billion in…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

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3. Most global markets have been reporting severe contractions, which mainly responding to the COVID-19 pandemic. The situation is worsened by the decrease in people’s confidence in the government as policymakers, spreading a wave of pessimism towards the future prospect of the economy. Explain how such wave of pessimism, ceteris paribus, may lead to short-term economic fluctuations, which will eventually work to push the economy back towards its long-run equilibrium. Use relevant diagrams to support your answer.
4. Suppose that over a five-year period, nominal GDP increases by 5 percent while real GDP decreases by 5 percent. a. What has happened to the level of output of this economy during this five-year period? Explain your reasoning briefly. b. What has happened to the level of prices during this five-year period? Explain your reasoning briefly. c. Use an aggregate demand-aggregate supply graph to show shift(s) of curves that would lead to this result.
Sh 13 Economics
8. Economic fluctuations I The following graph shows the economy in long-run equilibrium at the expected price level of 120 and the natural level of output of $600 billion. Suppose the government increases spending on building and repairing highways, bridges, and ports. Shift the short-run aggregate supply (AS) curve or the aggregate demand (AD) curve to show the short-run impact of the increase in government spending. 240 AS 200 AD 160 AS 120 80 AD 40 200 400 600 800 1000 1200 OUTPUT (Billions of dollars) In the short run, the increase in government spending on infrastructure causes the price level to the price level people expected and the quantity of output to the natural level of output. The increase in government spending will cause the unemployment rate to the natural rate of unemployment in the short run. Again, the following graph shows the economy in long-run equilibrium at the expected price level of 120 and the natural level of output of $600 billion, before the increase in…
12. Assume that an economy operates according to the sticky-wage model. The nominal wage was set to make labor supply and labor demand equal when the expected price level equaled 120 (as measured by the consumer price index). a. Use a graph of the labor market to illustrate what happens to the quantity of labor employed if the actual price level over the time period when wages are stuck equals 110. b. Use a graph of the production function to illustrate how the quantity of output produced changes if the actual price level equals 110 when the expected price level is 120. c. Given the unexpectedly low price level, will this economy be operating above, below, or at the natural rate?
8. Draw the macroeconomy in equilibrium (snowflake). What happens when aggregate demand increases? Show on graph. Label new short run equilibrium E2. What state is this economy in? a) Give an example of something that could have caused this. b) What happens to GDP and price level? c) In this scenario, what do we call the difference between actual GDP and potential GDP? d) What is the unemployment rate relative to the natural rate? e) How would the economy fix itself? This means market adjustments, not government intervention. Show on graph. Label new equilibrium E3. Briefly explain. US 1 1:3
3. Suppose the Bank of Canada reduces interest rate in the economy. Starting from a long-run equilibrium, use a graph to show what will happen to price level, real GDP, and employment in the short-run. Also, explain how output can return to the natural rate in the long-run without any government intervention.
170 Price 140 level 120 100 D AD5 AD4 AD 3 AD, AD2 3.0 4.0 5.0 6.0 7.0 8.0 Real GDP In Exhibit 20-8, if aggregate demand shifts from AD₁ to AD3, O a. real GDP will increase from $3.0 to $4.0, and the price level will increase from 100 to 140. Ob. real GDP will increase from $3.0 to $7.0, and the price level will increase from 100 to 120. Oc. real GDP will increase from $3.0 to $7.0, and the price level will increase from 100 to 140. Od. real GDP will increase from $3.0 to $4.0, and the price level does not change.
4. Consider the macroeconomic balance sheets of the following economies. As a policy analyst what would be your monetary and fiscal policy advice in both cases? Explain your answer. Country A Country B GDP Growth Rate: 7% GDP Growth Rate: 0.5% Inflation: 9% Inflation: 2.1% VIX Index (Equity Market Volatility Index): 99 VIX Index (Equity Market Volatility Index): 63 Unemployment: 5% Unemployment: 7% Exchange Rate Volatility: High Exchange Rate Volatility: Low Budget Deficit and Government Borrowing as a share of GDP: High Budget Deficit and Government Borrowing as a share of GDP: High Oil Exporter: Yes Oil Exporter: No
Suppose that the dynamic aggregate demand curve in Swaziland is determined by the equation M + U-6%. Using this information, draw Swaziland's dynamic aggregate demand curve on the graph. 14 13 12 Aggregate deman 10 8 5 4 3 2 -4 -3 2 1 0 1 2 3 45 678 9 10 Real GDP growth rate
9. Problems and Applications Q3 Suppose an economy is in long-run equilibrium. The central bank raises the money supply by 5 percent. Use your diagram to show what happens to output and the price level as the economy moves from the initial to the new short-run equilibrium. Price Level LRAS Aggregate Supply Aggregate Demand Quantity of Output Aggregate Demand 10 Aggregate Supply Now adjust the graph to show the new long-run equilibrium. What causes the economy to move from its short-run equilibrium to its long-run equilibrium? Nominal wages, prices, and perceptions adjust upward to this new price level. The government increases taxes to curb aggregate demand. The government increases spending to increase aggregate demand. Nominal wages, prices, and perceptions adjust downward to this new price level. According to the sticky-wage theory of aggregate supply, nominal wages at the initial equilibrium are nominal wages at the short-run equilibrium resulting from the increase in the money…

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