Principles of Macroeconomics, Loose-Leaf Version
8th Edition
ISBN: 9781337096881
Author: Mankiw, N. Gregory
Publisher: South-Western College Pub
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Question
Chapter 16, Problem 5PA
To determine
The impact of deposits in the bank on money supply.
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You just deposited $4,000 in cash into a checking account at the local bank. Assume that banks lend out all excess reserves
and there are no leaks in the banking system. That is, all money lent by banks gets deposited in the banking system. Round
your answers to the nearest dollar.
If the reserve requirement is 20%, how much will your
deposit increase the total value of checkable bank deposits?
If the reserve requirement is 8%, how much will your deposit
increase the total value of checkable deposits?
Increasing the reserve requirement
decreases
the
money supply.
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%24
You take $500 that you held as currency and put it into the banking system. The reserve ratio is
equal to 20%.
Calculate the money multiplier.
By how much will increase the total amount of deposits in the banking system?
By how much will increase the money supply?
The task I am struggling with:
Tracy Williams deposits $500 that was in her sock drawer into a checking account at the local bank. The reserve ratio is 10%.
a) how dies the deposit initially change the T-account of the local bank? How does it change the money supply?
b) If the bank maintains a reserve ratio of 10%, how will it respond to the new deposit?
c) if every time the bank makes a loan, the loan results in a new checkable bank deposit in a different bank equal to the amount of the loan, by how much could the total money supply in the economy expand in response to Tracy´s initial cash deposit of $500?
Thank you very much for your help.
Chapter 16 Solutions
Principles of Macroeconomics, Loose-Leaf Version
Ch. 16.1 - Prob. 1QQCh. 16.2 - Prob. 2QQCh. 16.3 - Prob. 3QQCh. 16.4 - Prob. 4QQCh. 16 - Prob. 1CQQCh. 16 - Prob. 2CQQCh. 16 - Prob. 3CQQCh. 16 - Prob. 4CQQCh. 16 - Prob. 5CQQCh. 16 - Prob. 6CQQ
Ch. 16 - Prob. 1QRCh. 16 - Prob. 2QRCh. 16 - Prob. 3QRCh. 16 - Prob. 4QRCh. 16 - Prob. 5QRCh. 16 - Prob. 6QRCh. 16 - Prob. 7QRCh. 16 - Prob. 8QRCh. 16 - Prob. 9QRCh. 16 - Prob. 10QRCh. 16 - Prob. 1PACh. 16 - Prob. 2PACh. 16 - Prob. 3PACh. 16 - Prob. 4PACh. 16 - Prob. 5PACh. 16 - Prob. 6PACh. 16 - Prob. 7PACh. 16 - Prob. 8PACh. 16 - Prob. 9PACh. 16 - Prob. 10PACh. 16 - Prob. 11PACh. 16 - Prob. 12PA
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Similar questions
- The First National Bank of Townville has $125,000 in U.S. government securities, $200,000 in savings accounts, $300,000 in checking accounts, $50,000 in its reserve account at the Fed, $10,000 of currency in its vault, and loans of $250,000. What is the amount of its reserves? Show your calculations.arrow_forwardQ. 4arrow_forwardHow is a bank able to lend more money than it has in reserves?arrow_forward
- What amount of additional money supply can a bank system create if the required reserves rate is 10%, and deposits are $5 million?arrow_forwardIf you deposit a $300 check in your account and the required reserve ratio is 10 percent then the banks answer D,E and Farrow_forwardWhich of the following activities will affect a bank’s required reserves? why? a. The local Girl Scout troop collects coins and currency to buy a new camping stove. The troop deposits $250 in coins and opens a small-time deposit. b. You decide to move $200 from your MMDA to your NOW account. c. You sell your car to the teller at your bank for $5,000. The teller pays with a check drawn on the bank, and you deposit the check immediately into your checking account at the bankarrow_forward
- You deposit a $1,000 scholarship check in the bank. If the required reserve ratio is 10 percent, explain how the banking system will create new money and how much money can potentially be created.arrow_forwardBank X has a required reserve ratio of 0.2, total reserves are $70 million, and deposits are $200 million. How much in excess reserves do they have? How much could the money supply increase?arrow_forwardI'm doing economics homework and the question is asking; If a bank has $150 million in deposits and $25 million in reserves with a reserve requirement of 0.15 how much are its required reserves. I thought I was supposed to multiply the reserve requirement with the total deposits, but its telling me my answer is incorrect. What am I doing wrong?arrow_forward
- The banking system has $5,000 in reserve, $45,000 in loans, and $50,000 in deposits. Currently the reserve requirement is 10%. If the Fed lowers reserve requirement to 5%, the banking system converts 75% excess reserves to loans, but borrowers return only 60% of these funds to the banking system as deposits. What is the maximum amount of loans the banking system could make?arrow_forwardA bank has the following deposits and assets: Checkable deposits held by individuals and businesses, $380 Savings deposits held by individuals and businesses, $1,280 Small time deposits, $575 Loans to businesses, $1,809 Outstanding credit card balances, $300 Government securities, $125 Currency in the bank's vault, $1 Reserve account at the Fed, $8 Calculate the bank's total deposits, deposits that are part of M1, and deposits that are part of M2. The bank's total deposits are $ Deposits that are part of M1 are $ Deposits that are part of M2 are $arrow_forwardBanking and the Expansion of the Money Supplyarrow_forward
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