Lectures 19 and 21 Flashcards
What is money?
A (near) perfectly liquid asset
What are the functions of money?
Medium of exchange
Unit of Account
Store of value
Standard of deferred payment
What function of money solves the “double coincidences of wants” problem?
Medium of Exchange
What does unit of account mean?
A common belief as to what a dollar is worth
What does the store of value mean?
The ability to save the value and spend it at a later time
What does the money supply refer to?
to the total amount of money in circulation
What are the two measures of the money supply?
M1 and M2
What is included in M1?
Cash and coins
Checking account deposits
Travelers’ checks
What does the M1 measure of supply need to be?
perfectly spendable
What is the smallest measure of the money supply?
M1 measure of money supply
What is in the M2 measure of the money supply?
Everything in M1
Savings account deposits
Time deposits
Money market mutual funds
What are the depository institutions?
commercial banks
credit unions
savings banks
What kind of banking do commercial banks use?
Fractional reserve banking
Who (partially) owns credit unions?
Account holders
What are the roles of depository institutions?
Create liquidity
Pool Risk
reduce cost of borrowing
reduce cost of monitoring borrowers