EBK ESSENTIALS OF ECONOMICS
7th Edition
ISBN: 8220102452107
Author: Mankiw
Publisher: CENGAGE L
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Question
Chapter 24, Problem 3PA
Subpart (a):
To determine
Increase in
Subpart (b):
To determine
Increase in demand for money.
Subpart (c):
To determine
Increase in demand for money.
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Suppose a computer virus disables the nation's automatic teller machines, making withdrawals from bank accounts less convenient. As a result, people want to keep more cash on hand, increasing the demand for money.
Assume the Fed does not change the money supply. According to the theory of liquidity preference, the interest rate will , which causes aggregate demand to .
If instead the Fed wants to stabilize aggregate demand, it should the money supply by government bonds.
5) Suppose a computer virus disables the nation’s automatic teller machines , making withdrawals from bank accounts less convenient .As a result, people want to keep more cash on hand ,increasing the demand for money.
a) Assume the Fed does not change the money supply . According to the theory of liquidity preference,what happens to the interest rate? What happens to aggregate demand.
b) If instead the Fed wants to stabilize aggregate demand, how should it change the money supply?
C) If its want to accomplish this change in the money supply using open-market operations,what should it do?
Which of the following describes the chain of events the Central bank uses to fight recession?
A. Raise the monetary policy rate target, sell government securities, decrease reserves and loans, increase aggregate demand.B. Raise the monetary policy rate target, buy government securities, increase reserves and loans, decrease aggregate demand.C. Lower the monetary policy rate target, buy government securities, decrease reserves and loans, decrease aggregate demand.D. Lower the monetary policy rate target, buy government securities, increase reserves and loans, increase aggregate demand.
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- Which of the following best describes the cause-effect chain of an expansionary monetary policy? A) A decrease in the money supply will raise the interest rate, decrease investment spending, and decrease aggregate demand and GDP. B) A decrease in the money supply will lower the interest rate, increase investment spending, and increase aggregate demand and GDP. C) An increase in the money supply will raise the interest rate, decrease investment spending, and decrease aggregate demand and GDP. D) An increase in the money supply will lower the interest rate, increase investment spending, and increase aggregate demand and GDP.arrow_forwardSuppose the economy is in long-run equilibrium, but the central bank decides to increase bank rate (the rate at which the central bank lends to banks). How does this affect the economy in the short run if the monetary policy is not fully anticipated? What are the effects in the short run if the policy is anticipated? Enter your results in the following table. Short-Run Effects If Unanticipated Short-Run Effects If Anticipated Aggregate Demand increase/no change/decrease increase/no change/decrease Short-Run Aggregate Supply increase/no change/decrease increase/no change/decrease Price Level increase/no change/decrease increase/no change/decrease Output Level increase/no change/decrease increase/no change/decrease Real Interest Rate increase/no change/decrease increase/no change/decreasearrow_forwardThe diagram on the right shows the demand for money curve in a hypothetical economy. Suppose that the economy is initially at point E. Suppose that due to changes in expectations in the financial markets, the quantity of money demanded increases because of speculative reasons. This change would be associated with a movement from E to point EB C Interest Rate % EB Eo EA Quantity of Money MD (Y,P)arrow_forward
- Money Supply Suppose an economy is in long-run equilibrium. The central bank reduces 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. 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? 1. The government increases spending to increase aggregate demand. 2. The government increases taxes to curb aggregate demand. 3. Nominal wages, prices, and perceptions adjust upward to this new price level. 4. Nominal wages, prices, and perceptions adjust downward to this new price level. Which of the following is true according to the sticky-wage theory of aggregate supply as a result of the decrease in the money supply? Check all that apply. 1. Nominal wages at the initial equilibrium are equal to nominal wages at the new short-run…arrow_forward1. If LRAS = $500 billion, RGDP = $700 billion, and MPC = .8, then what should the Fed do? Be specific and list all three options. Also draw and label both the current situation and what would occur as the government impacted the economy through their actions. 2. What are the impacts in the short run of the above actions on the following: the market interest rate, the quantity of money demanded, investment spending, aggregate demand, potential output, the price level, and equilibrium RGDP.arrow_forwardSuppose that the central bank must follow a rule that requires it to increase the money supply when the price level falls and decrease the money supply when the price level rises. If the economy starts from long-run equilibrium and aggregate supply shifts left, the central bank must a. decrease the money supply, which will move output back towards its long-run level. b. decrease the money supply, which will move output farther from its long-run level. c. increase the money supply, which will move output back towards its long-run level. d. increase the money supply, which will move output farther from its long-run level.arrow_forward
- What would be the effect of an increase in money supply on aggregate demand, GDP and inflation ? Use appropriate diagram (s) to illustrate and explain your answer.arrow_forwardSome economics, notably Keynesians, believe that _______________.Group of answer choices A. since both V and Q are constants for an economy in short-run equilibrium, the equation of exchange becomes the quantity theory of money which explains prices B. even though velocity isnt constant, it is predictable C. If a change in M occurs, it may not only affect P, but also and at the same time affect Qarrow_forwardIn today's interconnected world, many central banks communicate regularly and frequently with the public about the state of the economy, the economic outlook, and the likely future course of monetary policy. Communication about the likely future course of monetary policy is known as "forward guidance.". If the central bank increases the reserve ratio, as the market has perfectly expected, which of the following will surely happen? a. The short run economic output will be deviating from its potential output b. The prevailing price level of goods and services in that country will fall c. The level of potential output will be shifting to the left d. None of the following will happen for surearrow_forward
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