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By the end of this section, you will be able to:

  • Contrast M1 money supply and M2 money supply
  • Classify monies as M1 money supply or M2 money supply

Cash in your pocket certainly serves as money. But what about checks or credit cards? Are they money, too? Rather than trying to state a single way of measuring money, economists offer broader definitions of money based on liquidity. Liquidity refers to how quickly a financial asset can be used to buy a good or service. For example, cash is very liquid. Your $10 bill can be easily used to buy a hamburger at lunchtime. However, $10 that you have in your savings account is not so easy to use. You must go to the bank or ATM machine and withdraw that cash to buy your lunch. Thus, $10 in your savings account is less liquid.

The Federal Reserve Bank , which is the central bank of the United States, is a bank regulator and is responsible for monetary policy and defines money according to its liquidity. There are two definitions of money: M1 and M2 money supply. M1 money supply    includes those monies that are very liquid such as cash, checkable (demand) deposits, and traveler’s checks M2 money supply    is less liquid in nature and includes M1 plus savings and time deposits, certificates of deposits, and money market funds.

M1 money supply includes coins and currency in circulation    —the coins and bills that circulate in an economy that are not held by the U.S. Treasury, at the Federal Reserve Bank, or in bank vaults. Closely related to currency are checkable deposits, also known as demand deposits . These are the amounts held in checking accounts. They are called demand deposits or checkable deposits because the banking institution must give the deposit holder his money “on demand” when a check is written or a debit card is used. These items together—currency, and checking accounts in banks—make up the definition of money known as M1, which is measured daily by the Federal Reserve System. Traveler’s checks are a also included in M1, but have decreased in use over the recent past.

A broader definition of money, M2 includes everything in M1 but also adds other types of deposits. For example, M2 includes savings deposits in banks, which are bank accounts on which you cannot write a check directly, but from which you can easily withdraw the money at an automatic teller machine or bank. Many banks and other financial institutions also offer a chance to invest in money market funds , where the deposits of many individual investors are pooled together and invested in a safe way, such as short-term government bonds. Another ingredient of M2 are the relatively small (that is, less than about $100,000) certificates of deposit (CDs) or time deposits , which are accounts that the depositor has committed to leaving in the bank for a certain period of time, ranging from a few months to a few years, in exchange for a higher interest rate. In short, all these types of M2 are money that you can withdraw and spend, but which require a greater effort to do so than the items in M1 [link] should help in visualizing the relationship between M1 and M2. Note that M1 is included in the M2 calculation.

Questions & Answers

the is the situation in which the need of individuals exceed the available resource. increase in population rate and wrong decision making
esther Reply
what is the different between wants and demand?
importance of economic
Zakaria Reply
satisfaction of human wants
economics is about to economise . discuss
Angel Reply
Underlines the efficiency aspect. Economise towards what: Economise factors to reach equal distribution of Material wealth or Just to operate optimally to Service demand, i. e. Run markets efficiently?
join the conversation
abba Reply
what is terms of trade
Ibrahim Reply
different btn import and export
No question... This is nice
Gbenga Reply
hw can we solve problem of scarcity
scarcity is not necessarily a problem but a constant condition of the world. there are not enough resources to satisfy the unlimited wants.
wee need to be cooperative
by unlimited resourses and abundant want
why do compute GDP?
steven Reply
can anyone shortly determine the word inflation.
Ibrahim Reply
Continous increase in the general level of prices or in the cost of living.
persistent increased in general price level
all correct...
the father of economics
Reuben Reply
Adem smith
Adem smith
Adem smith sure
the father of economic regarding to adam Smith
the father of political of economic and capitalism in his book and inquary in to the wealth of the nation.
Adam Smith his the father of economic
difference between injection and leakage
what is monopoly
Monopoly is a market structure where there is one firm who dominate the industry
hi,, I am new here. please welcome me.
you are welcome
monopoly is the one characterized by a mkt power in which a firm is a price maker
Some member just ask questions but not answering so y this happen
Monopoly is a market where only one seller exists. No competition
how long does the patent right prevail the monopoly
no attempt
what is state farming
anybody to attempt
different types of price elasticity of demand with the aid of graphs
Tshepo Reply
what about mean median and mode
Dike Reply
mode is the most occurred number and median is the middle digit
the mean is the sum of all the data divided by the number eg: 2+4+4+5+3+5+1 =24÷7
what is exchange rate
thanks guys
What is Equilibrium?
that when supply equals demand. that's where the supply curve and the demand curve intercept.
equilibrium is when the both side of the price is balanced
Thanks Asuquo Agwuu
what is paradox Of drift
doris Reply
it's thrift not drift
so what is it sir
what are the causes of unemployment
Afful Reply
lack of job in the rural areas
High level of illiteracy
Unfulfilled government promises
this one no be problem waii
low rate of industrialisation
elements of economic
Muhammad Reply
Supply demand consumer and money.
please would you explain further about short run and long run
Doris Reply

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Source:  OpenStax, Principles of economics. OpenStax CNX. Sep 19, 2014 Download for free at http://legacy.cnx.org/content/col11613/1.11
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