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The Big Picture
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This overview provides a
short introduction to the U.S. monetary
system. Details can be found in later articles. The
terms in italics are links to the Glossary
and back.
1. The banking
system, including the Federal Reserve, is the source of all
dollar-denominated
money. The Fed creates the monetary
base, also known as Fed money, comprising notes
and coins and deposits at
the
Fed. Banks expand the money supply by issuing loans, and
thereby create credit
money.
2. The Fed
influences the
amount of bank lending through its selection and control of the Fed
funds rate, the benchmark for all short term interest
rates.
However it does not directly control the amount of credit money created
by commercial
banks which
are private profit-seeking enterprises.
3. The
amount of money
created is a function of the demand for bank credit at the going lending
rate. Banks normally lend to any borrower who is found
capable
of paying the interest and returning the principal on a
date-certain.
Bank-issued credit money is the principal part of the money supply.
4. A bank's
lending is
ultimately limited by the amount of its equity,
based on the capital
ratio
requirement set by the Fed. Banks must also meet a reserve
ratio requirement, but in fact the Fed normally provides the
required
reserves in order to maintain control of the interbank lending rate,
i.e.
the Fed funds rate.
5. The Fed
controls the
Fed funds rate through its open market
operations,
buying or selling securities short term for its own portfolio.
This
adds or drains banking system
reserves
as needed to balance supply and demand at its chosen target
rate. Banks temporarily short of reserves may borrow
directly
from the Fed's discount
window.
6. To
support the increasing
demand for currency and bank credit money, the Fed purchases Treasury
securities directly from the public. This is referred to
as monetizing
the debt, which
increases the monetary base in direct proportion to the increase in the
value of Treasury securities held by the Fed.
7.
Government spending
via the Treasury does not increase the money supply. It spends
funds
recycled from the public through taxes and/or bond sales. The
government
could print
money to cover
its spending, but that hasn't happened since the Accord
of 1951.
8. The
Treasury does not
accumulate money
balances in
excess of its near term obligations. Thus the reciprocal flow of
funds between the Treasury and the public is essentially balanced at
all
times, whether the budget is balanced or not.
9. The national
debt owed to the public by the Treasury can be maintained
indefinitely
by simply rolling
over T-bonds
as they mature. When the budget is balanced, current tax revenues
fully cover interest paid on the debt.
10. Paying down
the national
debt does not free up money for either the public or the
government.
Every dollar of debt paid off merely transfers dollars from taxpayers
to bond
owners, and dissolves assets used as a savings vehicle by the
public.
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