The graph shows an equilibrium in the market for reserves. An open market sale would shift the supply curve to the OA. left, rise OB. right, rise OC. left, fall OD. right, fall and cause the federal funds rate to Hint: Click on the graph to utilize the graph interactions feature. Select a curve to shift and move the slider in the direction of the shift to draw the new curve. Federal Funds Rate Quantity of Reserves, R RO -R₁

The graph shows an equilibrium in the market for reserves. An open market sale would shift the supply curve to the OA. left, rise OB. right, rise OC. left, fall OD. right, fall and cause the federal funds rate to Hint: Click on the graph to utilize the graph interactions feature. Select a curve to shift and move the slider in the direction of the shift to draw the new curve. Federal Funds Rate Quantity of Reserves, R RO -R₁

Principles of Macroeconomics (MindTap Course List)

8th Edition

ISBN:9781305971509

Author:N. Gregory Mankiw

Publisher:N. Gregory Mankiw

Chapter21: The Influence Of Monetary And Fiscal Policy On Aggregate Demand

Section: Chapter Questions

Problem 5CQQ

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Suppose that the reserve requirement for checkingdeposits is 10 percent and that banks do not hold anyexcess reserves.a. If the Fed sells $1 million of government bonds,what is the effect on the economy’s reserves andmoney supply?b. Now suppose that the Fed lowers the reserverequirement to 5 percent but that banks chooseto hold another 5 percent of deposits as excessreserves. Why might banks do so? What is theoverall change in the money multiplier and themoney supply as a result of these actions?
Question 10a. (i).Draw a graph showing equilibrium in the money market. Carefully label all curves andaxes and explainwhy the curves have the slopesthey do.(ii). Using the graph you prepared in a(i), illustrateand explain what happens when the Central Bankdecreases the money supply.(iii).When the Central Bank decreases the money supply, the equilibrium level of income changes. Illustrate andexplain how.
The Federal Reserve expands the money supply by 5 percent.a. Use the theory of liquidity preference to illustrate in a graph theimpact of this policy on the interest rate.b. Use the model of aggregate demand and aggregate supply to illustratethe impact of this change in the interest rate on output and the pricelevel in the short run.c. When the economy makes the transition from its short-runequilibrium to its new long-run equilibrium, what will happen to theprice level?d. How will this change in the price level affect the demand for moneyand the equilibrium interest rate?e. Is this analysis consistent with the proposition that money has realeffects in the short run but is neutral in the long run?
Consider the model of supply and demand for central bank money. Assumethat there there are commercial banks. Suppose that people hold 20% of their moneyin currency and 80% of their money in deposits. The central bank sets the reserve-todeposit ratio at 10%. In the first period, the central bank increases the supply of moneyby $200, buying bonds through Open-Market Operations. Use this information to answerthe following questions:(a) For the second period (after the central bank has injected $200 in theeconomy), calculate: (i) the demand for currency, (ii) the amount of deposit held atthe commercial banks, (iii) the demand for reserves held at the central bank, and(iv) the demand for the high-powered money. How much is the additional moneysupply created at the end of the second period?2(b) How much is the additional money supply created at the end of the thirdperiod?(c) As time continues, additional money supply will be created. Calculatethe total increase in the money supply as a…
1. Suppose that the economy has the following money supply and demand equations: Money Supply: M = 8000Money Demand: M= 10,000 – 40,000rwhere money is in billions of dollars and interest rates, r , is written as a decimal(e.g., an interest rate of 10% would be written as .1 in the equation).A. Determine the equilibrium interest rate and quantity of money.B. What will happen in the money market if the interest rate is currently 10%?What is the amount of excess supply of or excess demand for money?C. Show in graph that at this interest rate (10%) there is disequilibrium in themoney market.
“If the demand for reserves did not fluctuate, the Fedcould pursue both a reserves target and an interest-ratetarget at the same time.” Is this statement true, false, oruncertain? Explain.
The federal funds market is shown in the graph below. Assume the market is in equilibrium and that the Federal Reserve has established a 5% target for the federal funds rate. a. Suppose that banks are nervous about the next election and hold more excess reserves, causing the amount of reserves at banks to increase. Show this change in the demand for reserves in the federal funds market. Instructions: Use the tool provided 'Dff1' to draw a new demand for reserves curve. Plot only the endpoints of the line (2 points total). Federal Funds Market Federal Funds Rate (percent) 10 20 30 40 50 60 70 80 90 100 Tools DH1 0 F 4 b. In order to keep the federal funds rate at the target rate, the Fed will need to conduct an open market purchase so the quantity of reserves will increase to meet the change in reserve demand.
Suppose that the Federal Reserve conducts an open market sale. This is considered monetary policy. In response, the size of the monetary base and the size of the money supply O contractionary; grows; grows by more expansionary: grows; grows by more contractionary; shrinks; shrinks by less O contractionary; shrinks; shrinks by more O expansionary; grows; grows by less
The graph shows an equilibrium in the market for reserves. An open market sale would shift the supply curve to the and cause the federal funds rate to A. left, rise B. right, rise C. left, fall D. right, fall Hint: Click on the graph to utilize the graph interactions feature. Select a curve to shift and move the slider in the direction of the shift to draw in the new curve. C Federal Funds Rate Quantity of Reserves, R Ro R$
Suppose that the economy has the following money supply and demand equations: Money Supply: M = 8000Money Demand: M= 10,000 – 40,000rwhere money is in billions of dollars and interest rates, r , is written as a decimal(e.g., an interest rate of 10% would be written as .1 in the equation).A. Determine the equilibrium interest rate and quantity of money.B. What will happen in the money market if the interest rate is currently 10%?What is the amount of excess supply of or excess demand for money?C. Show in graph that at this interest rate (10%) there is disequilibrium in themoney market.2. Assume that a particular bank has excess reserves of Php800,000 and checkabledeposits of Php1,500,000. If the reserve ratio is 20%, what is the size of the bank’sactual reserves?3. Suppose that GRAB Bank is a newly created bank in your hometown. Consider thefollowing transactions: Owners of the bank sold shares of stocks to the public (which includes owners’equity) amounting to P1,000,000. To fully…
Suppose that the economy has the following money supply and demand equations: Money Supply: M = 8000Money Demand: M= 10,000 – 40,000rwhere money is in billions of dollars and interest rates, r , is written as a decimal(e.g., an interest rate of 10% would be written as .1 in the equation).A. Determine the equilibrium interest rate and quantity of money.B. What will happen in the money market if the interest rate is currently 10%?