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E202 Chapter 13
Exam 3
28
Economics
Undergraduate 2
11/17/2011

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Term
Commodity Money
Definition
a good used as money that also has value independent of its use as money
Term
Functions of Money
Definition
1 Medium of exchange
2 Unit of account
3 Store of value
4 Standard of deferred payments
Term
Five criteria for good suitable for use as a medium of exchange
Definition
1 the good must be acceptable to most people
2 it should be of standardized quality so that any two units are identical
3 it should be durable so that value is not lost by spoilage
4 it should be valuable relative to its weights so that amounts large enough to be useful in trade can be easily transported
5 the medium of exchange should be divisible because different goods are valued differently
Term
Federal Reserve
Definition
central bank of the United States
Term
Fiat Money
Definition
object that has no value except as money
Term
Legal Tender
Definition
means that the government requires people to take money to pay off debts
Term
Mackeral Economy
Definition
type of economy found in prisons in which mackerals are used as a form of money.
Term
M1
Definition
1 currency
2 the value of all checking account deposits at bank
3 the value of traveler's checks
Term
M2
Definition
1 M1
2 saving account deposits
3 small denomination time deposits (CD)
4 balances in money market deposit accounts in bank
5 noninstitutional money market fund shares
Term
Credit and Debit Cards
Definition
Do not represent money
Term
Reserves
Definition
deposits that a bank has retained, rather than loaned out or invested
Term
Required reserve ratio
Definition
the minimum fraction of deposits that banks are required to keep as reserves
Term
Excess Reserves
Definition
any reserves banks hold over and above the legal requirement
Term
Consumer loans
Definition
loans to households
Term
Commercial loans
Definition
loans to businesses
Term
Simple Deposit Multiplier
Definition
1/RR
Term
Difference between simple deposit multiplier and the real world one
Definition
1. we assume that no one keeps excess reserves
2. we assume all money is deposited in banks.
Term
Fractional reserves banking system
Definition
bank system were banks keep less than 100 percent of deposits as reserves
Term
Bank Run
Definition
when many depositors simulaneously decide to withdraw their money
Term
Bank Panic
Definition
caused if many banks experience bank runs
Term
lender of last resort
Definition
federal reserves acts as this for banks in U.S
Term
Discount Loans
Definition
loans made by fed to banks
Term
Discount rate
Definition
interest rate charged on discount loans
Term
How the Fed manages money supply
Definition
1 open market operations
2 discount policy
3 reserves requirements
Term
Open Market Operations
Definition
the buying and selling of treasury securities
Term
3 reasons fed use OMO
Definition
1 complete control of volume
2 can make large and small
3 can be implemented quickly
Term
Quantity Equation
Definition
M*V = P*Y
m= money supply
v=velocity of money
p=price level
Y=real output
Term
Velocity of money
Definition
the average nbumber of times each dollar of the money supply is used to purchase goods and services included in GDP
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