money supply and money demand › ~kim1 › teaching › macro_2 › 14_mon… · the money supply...
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![Page 1: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/1.jpg)
Money Supply and Money Demand
Intermediate Macroeconomic TheoryMacroeconomic Analysis
University of North Texas
ECON 3560 / 5040 Money Supply and Money Demand
![Page 2: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/2.jpg)
Outline
1 Money Supply
2 A Model of the Money Supply
3 Three Instruments of Monetary Policy
4 Money Demand
ECON 3560 / 5040 Money Supply and Money Demand
![Page 3: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/3.jpg)
Outline
1 Money Supply
2 A Model of the Money Supply
3 Three Instruments of Monetary Policy
4 Money Demand
ECON 3560 / 5040 Money Supply and Money Demand
![Page 4: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/4.jpg)
Money SupplyBanking System
The money supply equals currency plus demand (checkingaccount) deposits: M = C + D
Since the money supply includes demand deposits, the bankingsystem plays an important role
Reserves (R): the portion of deposits that banks have not lent
Banking System
1 100-percent-reserve banking: a system in which banks hold alldeposits as reserves
2 Fractional-reserve banking: a system in which banks hold afraction of their deposits as reserves
ECON 3560 / 5040 Money Supply and Money Demand
![Page 5: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/5.jpg)
Money SupplyBanking System
The money supply equals currency plus demand (checkingaccount) deposits: M = C + D
Since the money supply includes demand deposits, the bankingsystem plays an important role
Reserves (R): the portion of deposits that banks have not lent
Banking System
1 100-percent-reserve banking: a system in which banks hold alldeposits as reserves
2 Fractional-reserve banking: a system in which banks hold afraction of their deposits as reserves
ECON 3560 / 5040 Money Supply and Money Demand
![Page 6: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/6.jpg)
Money SupplyBanking System
The money supply equals currency plus demand (checkingaccount) deposits: M = C + D
Since the money supply includes demand deposits, the bankingsystem plays an important role
Reserves (R): the portion of deposits that banks have not lent
Banking System
1 100-percent-reserve banking: a system in which banks hold alldeposits as reserves
2 Fractional-reserve banking: a system in which banks hold afraction of their deposits as reserves
ECON 3560 / 5040 Money Supply and Money Demand
![Page 7: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/7.jpg)
Money SupplyBanking System
The money supply equals currency plus demand (checkingaccount) deposits: M = C + D
Since the money supply includes demand deposits, the bankingsystem plays an important role
Reserves (R): the portion of deposits that banks have not lent
Banking System
1 100-percent-reserve banking: a system in which banks hold alldeposits as reserves
2 Fractional-reserve banking: a system in which banks hold afraction of their deposits as reserves
ECON 3560 / 5040 Money Supply and Money Demand
![Page 8: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/8.jpg)
Money SupplyBanking System
The money supply equals currency plus demand (checkingaccount) deposits: M = C + D
Since the money supply includes demand deposits, the bankingsystem plays an important role
Reserves (R): the portion of deposits that banks have not lent
Banking System
1 100-percent-reserve banking: a system in which banks hold alldeposits as reserves
2 Fractional-reserve banking: a system in which banks hold afraction of their deposits as reserves
ECON 3560 / 5040 Money Supply and Money Demand
![Page 9: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/9.jpg)
Money SupplyBanking System
The money supply equals currency plus demand (checkingaccount) deposits: M = C + D
Since the money supply includes demand deposits, the bankingsystem plays an important role
Reserves (R): the portion of deposits that banks have not lent
Banking System
1 100-percent-reserve banking: a system in which banks hold alldeposits as reserves
All deposits are held as reserves
Banks accept deposits, place the money in reserve, and leave themoney there until the depositor makes a withdrawal
2 Fractional-reserve banking: a system in which banks hold afraction of their deposits as reserves
ECON 3560 / 5040 Money Supply and Money Demand
![Page 10: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/10.jpg)
Money SupplyBanking System
The money supply equals currency plus demand (checkingaccount) deposits: M = C + D
Since the money supply includes demand deposits, the bankingsystem plays an important role
Reserves (R): the portion of deposits that banks have not lent
Banking System
1 100-percent-reserve banking: a system in which banks hold alldeposits as reserves
2 Fractional-reserve banking: a system in which banks hold afraction of their deposits as reserves
ECON 3560 / 5040 Money Supply and Money Demand
![Page 11: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/11.jpg)
Money SupplyMoney Creation
Fractional-reserve banking: banks use some of their deposits tomake loans (banks can charge interest on the loans)
A fractional reserve banking system creates money
The process of money creation
Banks are the only financial institutions that directly influencethe money supply
ECON 3560 / 5040 Money Supply and Money Demand
![Page 12: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/12.jpg)
Money SupplyMoney Creation
Fractional-reserve banking: banks use some of their deposits tomake loans (banks can charge interest on the loans)
A fractional reserve banking system creates money
The process of money creation
Banks are the only financial institutions that directly influencethe money supply
ECON 3560 / 5040 Money Supply and Money Demand
![Page 13: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/13.jpg)
Money SupplyMoney Creation
Fractional-reserve banking: banks use some of their deposits tomake loans (banks can charge interest on the loans)
A fractional reserve banking system creates money
The process of money creation
Banks are the only financial institutions that directly influencethe money supply
ECON 3560 / 5040 Money Supply and Money Demand
![Page 14: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/14.jpg)
Money SupplyMoney Creation
Fractional-reserve banking: banks use some of their deposits tomake loans (banks can charge interest on the loans)
A fractional reserve banking system creates money
The process of money creation
Assuming that the reserve-deposit ratio (rr) is constant
Each $1 of reserves generate $1/rr of money
Banks are the only financial institutions that directly influencethe money supply
ECON 3560 / 5040 Money Supply and Money Demand
![Page 15: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/15.jpg)
Money SupplyMoney Creation
Fractional-reserve banking: banks use some of their deposits tomake loans (banks can charge interest on the loans)
A fractional reserve banking system creates money
The process of money creation
Banks are the only financial institutions that directly influencethe money supply
ECON 3560 / 5040 Money Supply and Money Demand
![Page 16: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/16.jpg)
Outline
1 Money Supply
2 A Model of the Money Supply
3 Three Instruments of Monetary Policy
4 Money Demand
ECON 3560 / 5040 Money Supply and Money Demand
![Page 17: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/17.jpg)
A Model of the Money Supply
Exogenous variables
1 Monetary base: B = C + R
2 Reserve-deposit ratio: rr = R/D
3 Currency-deposit ratio: cr = C/D
The model
⇒ M = m× B, where m = cr+1cr+rr
ECON 3560 / 5040 Money Supply and Money Demand
![Page 18: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/18.jpg)
A Model of the Money Supply
Exogenous variables
1 Monetary base: B = C + R
2 Reserve-deposit ratio: rr = R/D
3 Currency-deposit ratio: cr = C/D
The model
⇒ M = m× B, where m = cr+1cr+rr
ECON 3560 / 5040 Money Supply and Money Demand
![Page 19: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/19.jpg)
A Model of the Money Supply
Exogenous variables
1 Monetary base: B = C + R
Controlled by the central bank2 Reserve-deposit ratio: rr = R/D
3 Currency-deposit ratio: cr = C/D
The model
⇒ M = m× B, where m = cr+1cr+rr
ECON 3560 / 5040 Money Supply and Money Demand
![Page 20: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/20.jpg)
A Model of the Money Supply
Exogenous variables
1 Monetary base: B = C + R
2 Reserve-deposit ratio: rr = R/D
3 Currency-deposit ratio: cr = C/D
The model
⇒ M = m× B, where m = cr+1cr+rr
ECON 3560 / 5040 Money Supply and Money Demand
![Page 21: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/21.jpg)
A Model of the Money Supply
Exogenous variables
1 Monetary base: B = C + R
2 Reserve-deposit ratio: rr = R/D
Depends on regulations and bank policies3 Currency-deposit ratio: cr = C/D
The model
⇒ M = m× B, where m = cr+1cr+rr
ECON 3560 / 5040 Money Supply and Money Demand
![Page 22: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/22.jpg)
A Model of the Money Supply
Exogenous variables
1 Monetary base: B = C + R
2 Reserve-deposit ratio: rr = R/D
3 Currency-deposit ratio: cr = C/D
The model
⇒ M = m× B, where m = cr+1cr+rr
ECON 3560 / 5040 Money Supply and Money Demand
![Page 23: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/23.jpg)
A Model of the Money Supply
Exogenous variables
1 Monetary base: B = C + R
2 Reserve-deposit ratio: rr = R/D
3 Currency-deposit ratio: cr = C/D
Depends on households’ preferencesh
The model
⇒ M = m× B, where m = cr+1cr+rr
ECON 3560 / 5040 Money Supply and Money Demand
![Page 24: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/24.jpg)
A Model of the Money Supply
Exogenous variables
1 Monetary base: B = C + R
2 Reserve-deposit ratio: rr = R/D
3 Currency-deposit ratio: cr = C/D
The model
⇒ M = m× B, where m = cr+1cr+rr
ECON 3560 / 5040 Money Supply and Money Demand
![Page 25: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/25.jpg)
A Model of the Money Supply
Exogenous variables
1 Monetary base: B = C + R
2 Reserve-deposit ratio: rr = R/D
3 Currency-deposit ratio: cr = C/D
The model
⇒ M = m× B, where m = cr+1cr+rr
ECON 3560 / 5040 Money Supply and Money Demand
![Page 26: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/26.jpg)
A Model of the Money Supply
Exogenous variables
1 Monetary base: B = C + R
2 Reserve-deposit ratio: rr = R/D
3 Currency-deposit ratio: cr = C/D
The model
⇒ M = m× B, where m = cr+1cr+rr
(i) The money supply is proportional to B
ECON 3560 / 5040 Money Supply and Money Demand
![Page 27: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/27.jpg)
A Model of the Money Supply
Exogenous variables
1 Monetary base: B = C + R
2 Reserve-deposit ratio: rr = R/D
3 Currency-deposit ratio: cr = C/D
The model
⇒ M = m× B, where m = cr+1cr+rr
(ii) The lower Reserve-deposit ratio (rr), the more loans banksmake, and the more money banks create from every dollar ofreserve
ECON 3560 / 5040 Money Supply and Money Demand
![Page 28: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/28.jpg)
A Model of the Money Supply
Exogenous variables
1 Monetary base: B = C + R
2 Reserve-deposit ratio: rr = R/D
3 Currency-deposit ratio: cr = C/D
The model
⇒ M = m× B, where m = cr+1cr+rr
(iii) The lower currency-deposit ratio (cr), the fewer dollars of themonetary base the public holds as currency, the more basedollars banks hold as reserves, and the more money banks cancreate
ECON 3560 / 5040 Money Supply and Money Demand
![Page 29: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/29.jpg)
Outline
1 Money Supply
2 A Model of the Money Supply
3 Three Instruments of Monetary Policy
4 Money Demand
ECON 3560 / 5040 Money Supply and Money Demand
![Page 30: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/30.jpg)
Three Instruments of Monetary Policy
1 Open-market operations: the purchase or sale of governmentbonds by the Federal Reserve
2 Reserve requirements: Fed regulations that require banks tohold a minimum reserve-deposit ratio
3 The discount rate: The interest rate that the Fed charges onloans it makes to banks
⇒ Open-market operations is used most frequently used andreserve requirements is least frequently used
ECON 3560 / 5040 Money Supply and Money Demand
![Page 31: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/31.jpg)
Three Instruments of Monetary Policy
1 Open-market operations: the purchase or sale of governmentbonds by the Federal Reserve
If Fed buys bonds from the public, it pays with new dollars,increasing B and therefore M
2 Reserve requirements: Fed regulations that require banks tohold a minimum reserve-deposit ratio
3 The discount rate: The interest rate that the Fed charges onloans it makes to banks
⇒ Open-market operations is used most frequently used andreserve requirements is least frequently used
ECON 3560 / 5040 Money Supply and Money Demand
![Page 32: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/32.jpg)
Three Instruments of Monetary Policy
1 Open-market operations: the purchase or sale of governmentbonds by the Federal Reserve
2 Reserve requirements: Fed regulations that require banks tohold a minimum reserve-deposit ratio
3 The discount rate: The interest rate that the Fed charges onloans it makes to banks
⇒ Open-market operations is used most frequently used andreserve requirements is least frequently used
ECON 3560 / 5040 Money Supply and Money Demand
![Page 33: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/33.jpg)
Three Instruments of Monetary Policy
1 Open-market operations: the purchase or sale of governmentbonds by the Federal Reserve
2 Reserve requirements: Fed regulations that require banks tohold a minimum reserve-deposit ratio
Reserve requirements affect rr
If Fed reduces reserve requirements, then banks can make moreloans and “create” more money from each deposit
3 The discount rate: The interest rate that the Fed charges onloans it makes to banks
⇒ Open-market operations is used most frequently used andreserve requirements is least frequently used
ECON 3560 / 5040 Money Supply and Money Demand
![Page 34: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/34.jpg)
Three Instruments of Monetary Policy
1 Open-market operations: the purchase or sale of governmentbonds by the Federal Reserve
2 Reserve requirements: Fed regulations that require banks tohold a minimum reserve-deposit ratio
3 The discount rate: The interest rate that the Fed charges onloans it makes to banks
⇒ Open-market operations is used most frequently used andreserve requirements is least frequently used
ECON 3560 / 5040 Money Supply and Money Demand
![Page 35: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/35.jpg)
Three Instruments of Monetary Policy
1 Open-market operations: the purchase or sale of governmentbonds by the Federal Reserve
2 Reserve requirements: Fed regulations that require banks tohold a minimum reserve-deposit ratio
3 The discount rate: The interest rate that the Fed charges onloans it makes to banks
When banks borrow from the Fed, their reserves increase,allowing them to make more loans and “create” more money
The Fed can increase B by lowering the discount rate to inducebanks to borrow more reserves from the Fed
⇒ Open-market operations is used most frequently used andreserve requirements is least frequently used
ECON 3560 / 5040 Money Supply and Money Demand
![Page 36: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/36.jpg)
Three Instruments of Monetary Policy
1 Open-market operations: the purchase or sale of governmentbonds by the Federal Reserve
2 Reserve requirements: Fed regulations that require banks tohold a minimum reserve-deposit ratio
3 The discount rate: The interest rate that the Fed charges onloans it makes to banks
⇒ Open-market operations is used most frequently used andreserve requirements is least frequently used
ECON 3560 / 5040 Money Supply and Money Demand
![Page 37: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/37.jpg)
Outline
1 Money Supply
2 A Model of the Money Supply
3 Three Instruments of Monetary Policy
4 Money Demand
ECON 3560 / 5040 Money Supply and Money Demand
![Page 38: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/38.jpg)
Money DemandMoney Demand Theories
Two types of theories
1 Portfolio theories:
emphasize “store of value” function
relevant for M2, M3
2 Transactions theories:
Emphasize “medium of exchange” function
Relevant for M1
ECON 3560 / 5040 Money Supply and Money Demand
![Page 39: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/39.jpg)
Money DemandMoney Demand Theories
Two types of theories
1 Portfolio theories:
emphasize “store of value” function
relevant for M2, M3
2 Transactions theories:
Emphasize “medium of exchange” function
Relevant for M1
ECON 3560 / 5040 Money Supply and Money Demand
![Page 40: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/40.jpg)
Money DemandMoney Demand Theories
Two types of theories
1 Portfolio theories:
emphasize “store of value” function
relevant for M2, M3
2 Transactions theories:
Emphasize “medium of exchange” function
Relevant for M1
ECON 3560 / 5040 Money Supply and Money Demand
![Page 41: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/41.jpg)
Money DemandMoney Demand Theories
Two types of theories
1 Portfolio theories:
emphasize “store of value” function
relevant for M2, M3
2 Transactions theories:
Emphasize “medium of exchange” function
Relevant for M1
ECON 3560 / 5040 Money Supply and Money Demand
![Page 42: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/42.jpg)
Money DemandMoney Demand Theories
Two types of theories
1 Portfolio theories:
emphasize “store of value” function
relevant for M2, M3
2 Transactions theories:
Emphasize “medium of exchange” function
Relevant for M1
ECON 3560 / 5040 Money Supply and Money Demand
![Page 43: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/43.jpg)
Money DemandMoney Demand Theories
Two types of theories
1 Portfolio theories:
emphasize “store of value” function
relevant for M2, M3
2 Transactions theories:
Emphasize “medium of exchange” function
Relevant for M1
ECON 3560 / 5040 Money Supply and Money Demand
![Page 44: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/44.jpg)
Money DemandMoney Demand Theories
Two types of theories
1 Portfolio theories:
emphasize “store of value” function
relevant for M2, M3
2 Transactions theories:
Emphasize “medium of exchange” function
Relevant for M1
ECON 3560 / 5040 Money Supply and Money Demand
![Page 45: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/45.jpg)
Money DemandPortfolio Theories of Money Demand
People hold money as part of their portfolio of asset
Money offers a safe return (no risk), whereas the prices of stockand bonds may rise or fall (risky)
Money demand function: (M/P)d = L(rs, rb, πe, W)
1 rs: expected real return on stock
2 rb: expected real return on bond
3 πe: expected inflation rate
4 W: real wealth
ECON 3560 / 5040 Money Supply and Money Demand
![Page 46: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/46.jpg)
Money DemandPortfolio Theories of Money Demand
People hold money as part of their portfolio of asset
Money offers a safe return (no risk), whereas the prices of stockand bonds may rise or fall (risky)
Money demand function: (M/P)d = L(rs, rb, πe, W)
1 rs: expected real return on stock
2 rb: expected real return on bond
3 πe: expected inflation rate
4 W: real wealth
ECON 3560 / 5040 Money Supply and Money Demand
![Page 47: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/47.jpg)
Money DemandPortfolio Theories of Money Demand
People hold money as part of their portfolio of asset
Money offers a safe return (no risk), whereas the prices of stockand bonds may rise or fall (risky)
Money demand function: (M/P)d = L(rs, rb, πe, W)
1 rs: expected real return on stock
2 rb: expected real return on bond
3 πe: expected inflation rate
4 W: real wealth
ECON 3560 / 5040 Money Supply and Money Demand
![Page 48: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/48.jpg)
Money DemandPortfolio Theories of Money Demand
People hold money as part of their portfolio of asset
Money offers a safe return (no risk), whereas the prices of stockand bonds may rise or fall (risky)
Money demand function: (M/P)d = L(rs, rb, πe, W)
1 rs: expected real return on stock
2 rb: expected real return on bond
3 πe: expected inflation rate
4 W: real wealth
ECON 3560 / 5040 Money Supply and Money Demand
![Page 49: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/49.jpg)
Money DemandPortfolio Theories of Money Demand
People hold money as part of their portfolio of asset
Money offers a safe return (no risk), whereas the prices of stockand bonds may rise or fall (risky)
Money demand function: (M/P)d = L(rs, rb, πe, W)
1 rs: expected real return on stock
2 rb: expected real return on bond
3 πe: expected inflation rate
4 W: real wealth
ECON 3560 / 5040 Money Supply and Money Demand
![Page 50: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/50.jpg)
Money DemandPortfolio Theories of Money Demand
People hold money as part of their portfolio of asset
Money offers a safe return (no risk), whereas the prices of stockand bonds may rise or fall (risky)
Money demand function: (M/P)d = L(rs, rb, πe, W)
1 rs: expected real return on stock
2 rb: expected real return on bond
3 πe: expected inflation rate
4 W: real wealth
ECON 3560 / 5040 Money Supply and Money Demand
![Page 51: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/51.jpg)
Money DemandPortfolio Theories of Money Demand
People hold money as part of their portfolio of asset
Money offers a safe return (no risk), whereas the prices of stockand bonds may rise or fall (risky)
Money demand function: (M/P)d = L(rs, rb, πe, W)
1 rs: expected real return on stock
2 rb: expected real return on bond
3 πe: expected inflation rate
4 W: real wealth
ECON 3560 / 5040 Money Supply and Money Demand
![Page 52: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/52.jpg)
Money DemandTransaction Theories of Money Demand
Money is a dominated asset because people hold money,unlike other assets, to make purchase
Money has the cost of earning a low rate of return and thebenefit of making transactions more convenient
Baumol-Tobin model of cash management:
1 The benefit of holding money: convenience
2 The cost of holding money: the foregone interest they wouldhave received
⇒ money demand depends positively on expenditure (income)and negatively on the interest rate
ECON 3560 / 5040 Money Supply and Money Demand
![Page 53: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/53.jpg)
Money DemandTransaction Theories of Money Demand
Money is a dominated asset because people hold money,unlike other assets, to make purchase
Money has the cost of earning a low rate of return and thebenefit of making transactions more convenient
Baumol-Tobin model of cash management:
1 The benefit of holding money: convenience
2 The cost of holding money: the foregone interest they wouldhave received
⇒ money demand depends positively on expenditure (income)and negatively on the interest rate
ECON 3560 / 5040 Money Supply and Money Demand
![Page 54: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/54.jpg)
Money DemandTransaction Theories of Money Demand
Money is a dominated asset because people hold money,unlike other assets, to make purchase
Money has the cost of earning a low rate of return and thebenefit of making transactions more convenient
⇒ People decide how much money to hold by trading off thesecosts and benefitsBaumol-Tobin model of cash management:
1 The benefit of holding money: convenience
2 The cost of holding money: the foregone interest they wouldhave received
⇒ money demand depends positively on expenditure (income)and negatively on the interest rate
ECON 3560 / 5040 Money Supply and Money Demand
![Page 55: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/55.jpg)
Money DemandTransaction Theories of Money Demand
Money is a dominated asset because people hold money,unlike other assets, to make purchase
Money has the cost of earning a low rate of return and thebenefit of making transactions more convenient
Baumol-Tobin model of cash management:
1 The benefit of holding money: convenience
2 The cost of holding money: the foregone interest they wouldhave received
⇒ money demand depends positively on expenditure (income)and negatively on the interest rate
ECON 3560 / 5040 Money Supply and Money Demand
![Page 56: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/56.jpg)
Money DemandTransaction Theories of Money Demand
Money is a dominated asset because people hold money,unlike other assets, to make purchase
Money has the cost of earning a low rate of return and thebenefit of making transactions more convenient
Baumol-Tobin model of cash management:
1 The benefit of holding money: convenience
2 The cost of holding money: the foregone interest they wouldhave received
⇒ money demand depends positively on expenditure (income)and negatively on the interest rate
ECON 3560 / 5040 Money Supply and Money Demand
![Page 57: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/57.jpg)
Money DemandTransaction Theories of Money Demand
Money is a dominated asset because people hold money,unlike other assets, to make purchase
Money has the cost of earning a low rate of return and thebenefit of making transactions more convenient
Baumol-Tobin model of cash management:
1 The benefit of holding money: convenience
2 The cost of holding money: the foregone interest they wouldhave received
⇒ money demand depends positively on expenditure (income)and negatively on the interest rate
ECON 3560 / 5040 Money Supply and Money Demand
![Page 58: Money Supply and Money Demand › ~kim1 › teaching › Macro_2 › 14_MON… · The money supply equals currency plus demand (checking account) deposits: M = C +D Since the money](https://reader034.vdocuments.us/reader034/viewer/2022042402/5f10ebcc38ad8b0d0957516b/html5/thumbnails/58.jpg)
Money DemandTransaction Theories of Money Demand
Money is a dominated asset because people hold money,unlike other assets, to make purchase
Money has the cost of earning a low rate of return and thebenefit of making transactions more convenient
Baumol-Tobin model of cash management:
1 The benefit of holding money: convenience
2 The cost of holding money: the foregone interest they wouldhave received
⇒ money demand depends positively on expenditure (income)and negatively on the interest rate
ECON 3560 / 5040 Money Supply and Money Demand