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The figure shows 3 t-accounts. T-account (a) has the following assets: reserves = 40; bonds = 120; loans = 300. T-account (a) has the following Liabilities: deposits = 400; net worth = 60. T-account (b) has the following assets: reserves = (40 + 20 = 60); bonds = (120 – 20 = 100); loans = 300. T-account (b) has the following liabilities: deposits = 400; net worth = 60. T-account (c) has the following assets: reserves = (60 – 20 = 40); bonds = 100; loans = (300 + 20 = 320). T-account (c) has the following liabilities: deposits = 400; net worth = 60.

Where did the Federal Reserve get the $20 million that it used to purchase the bonds ? A central bank has the power to create money. In practical terms, the Federal Reserve would write a check to Happy Bank, so that Happy Bank can have that money credited to its bank account at the Federal Reserve. In truth, the Federal Reserve created the money to purchase the bonds out of thin air—or with a few clicks on some computer keys.

Open market operations can also reduce the quantity of money and loans in an economy. [link] (a) shows the balance sheet of Happy Bank before the central bank sells bonds in the open market. When Happy Bank purchases $30 million in bonds, Happy Bank sends $30 million of its reserves to the central bank, but now holds an additional $30 million in bonds, as shown in [link] (b). However, Happy Bank wants to hold $40 million in reserves, as in [link] (a), so it will adjust down the quantity of its loans by $30 million, to bring its reserves back to the desired level, as shown in [link] (c). In practical terms, a bank can easily reduce its quantity of loans. At any given time, a bank is receiving payments on loans that it made previously and also making new loans. If the bank just slows down or briefly halts making new loans, and instead adds those funds to its reserves, then its overall quantity of loans will decrease. A decrease in the quantity of loans also means fewer deposits in other banks, and other banks reducing their lending as well, as the money multiplier discussed in Money and Banking takes effect. And what about all those bonds? How do they affect the money supply? Read the following Clear It Up feature for the answer.

The figure shows 3 t-accounts. T-account (a) has the following assets: reserves = 40; bonds = 120; loans = 300. T-account (a) has the following Liabilities: deposits = 400; net worth = 60. T-account (b) has the following assets: reserves = (40 – 30 = 10); bonds = (120 + 30 = 150); loans = 300. T-account (b) has the following liabilities: deposits = 400; net worth = 60. T-account (c) has the following assets: reserves = (10 + 30 = 40); bonds = 150; loans = (300 – 30 = 270). T-account (c) has the following liabilities: deposits = 400; net worth = 60.

Does selling or buying bonds increase the money supply?

Is it a sale of bonds by the central bank which increases bank reserves and lowers interest rates or is it a purchase of bonds by the central bank? The easy way to keep track of this is to treat the central bank as being outside the banking system. When a central bank buys bonds, money is flowing from the central bank to individual banks in the economy, increasing the supply of money in circulation. When a central bank sells bonds, then money from individual banks in the economy is flowing into the central bank—reducing the quantity of money in the economy.

Changing reserve requirements

A second method of conducting monetary policy is for the central bank to raise or lower the reserve requirement    , which, as we noted earlier, is the percentage of each bank’s deposits that it is legally required to hold either as cash in their vault or on deposit with the central bank. If banks are required to hold a greater amount in reserves    , they have less money available to lend out. If banks are allowed to hold a smaller amount in reserves, they will have a greater amount of money available to lend out.

In early 2015, the Federal Reserve required banks to hold reserves equal to 0% of the first $14.5 million in deposits, then to hold reserves equal to 3% of the deposits up to $103.6 million, and 10% of any amount above $103.6 million. Small changes in the reserve requirements are made almost every year. For example, the $103.6 million dividing line is sometimes bumped up or down by a few million dollars. In practice, large changes in reserve requirements are rarely used to execute monetary policy. A sudden demand that all banks increase their reserves would be extremely disruptive and difficult to comply with, while loosening requirements too much would create a danger of banks being unable to meet the demand for withdrawals.

Questions & Answers

(1).Income is the main determined of macro economics. (a). true (b). false
Manisha Reply
tell me correct ans with examples!!
what yes yes?
mam actually I want to say that income is not the main determinant of macro economics.
based on your knowledge about the production possibility frontier,demonstrate an assumption of supposed schedule of ppe for the production of rice and face masks by Bangladesh.use graphical representation as well
Ashraf Reply
can you answer this
whats tradeoff
tradeoff is a balance achieved between two desirable but conflicting things
can I read in Hindi?
Rashmi Reply
don't know..
why not
Omid Amini....how?
sure thing
mention two necessities of estimation of national income in india ?
Krishna Reply
what means the supply
Abdourahamane Reply
its means amount of product available right now.
is everything important here🙂
I mean anything*
u can read it
it's mean something needed or wanted
where are from shweta
where are you from shweta
it may mean the stock available
to make something needed or wanted available to someone
is someone who manufactures something
What is the cost-benefit analysis?
Hannah Reply
A cost benefit analysis is a process by which organizations can analyze decisions, systems or projects, or determine a value for intangibles. The model is built by identifying the benefits of an action as well as the associated costs and subtracting the costs from benefits.
Cost benefit analysis is a process used primarily by businesses that weighs the sum of the benefits, such as financial gain, of an action against the negatives, or costs, of that action.
process of cost benefit analysis and decision making crieteria
hello everyone
hello every one,
hello everyone
what is the opportunity cost?
The next best option forgone is call the Opportunity cost of selection one.
who is producer?
rishabh Reply
karan johar
shut up mr.mohd
it's serious question..
shut up mr.mohd
simple who produce good
who is aconsumer?
Ritik Reply
who uses the commodity
a consumer is one that buys good for consumption .
Kanza consumers uses the commodity..
why do we put tariff on import goods
Salam Reply
Maybe to give national enterprises better opportunities than foreign ones... or just to get more money to the national budget in any way possible. I suppose it allows also to control import and therefore its influence on national economy and other countries economy too.
i think to control import or for development of his own industry
what were the events during the great depression that made classical economy tenets ineffective
Alby Reply
please what is the answer for the following question; derive the expression for a two sector Keynesian model from sowotuom land economy and state all the two components in the expression.
Alby Reply
No idea
meaning nature and scope of macroeconomics
Diksha Reply
meaning of macroeconomics
meaning of macroeconomics
meaning of macroeconomics
Macroeconomics covers aggregate or in simple words overall economy of country or world while microeconomics was just concerned with individual economies
Hope this helped you, you can search it more on Google there is a YouTube page by the name of jacob Clifford
How aggregate demand and output gap are related explain in the light of keynesian cross diagram
Muhammad Reply
what are the jobs of an economist
Shadrach Reply
study and predict economic indicators. give a economic base for polictical decision

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Source:  OpenStax, Macroeconomics. OpenStax CNX. Jun 16, 2014 Download for free at http://legacy.cnx.org/content/col11626/1.10
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