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SAAR

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(ECONOMICS) seasonally adjusted annualized rate.

Economic statistics are often reported as rates of change from month to month, or quarter to quarter. However, some months, such as November and December, have very high retail sales, while May through September have very high home sales. For this reason, data is sometimes "seasonally adjusted" to offset ordinary seasonal variations.

The US Federal Reserve System reports changes in GDP from quarter to quarter in annualized form; so, for example, during the last quarter of 2004, US GDP was (about) $3,044.6 billion. But it was reported as an annualized (and seasonally adjusted) $11734.9. If you divide that by 4 you get 2957.8, which reflects the fact that the Fed shaved 86.8 billion off its estimate of economic activity for 2004Q4 and reallocated it to Q1 & Q2.

The reason the Fed (and everyone else) does this is to measure economic change separately from the usual seasonal change in business activity.
In Brazil, household spending continued to ease to 0.8% quarter-to-quarter (3.1% SAAR) from 1.4% q/q (5.6% SAAR) in Q1 2010, and investment lost momentum, increasing 2.4% q/q (9.8% SAAR) compared with 7.3% q/q (32.4% SAAR) in Q1.

{Nouriel Robuini, "RGE's Wednesday Note - Brazil's Economy Exhales" (10 Sep 2010)}
by Abu Yahya September 8, 2010
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seasonally adjusted

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(ECONOMICS) adjusted for the time of year the data refer to.

Economic statistics are often reported as rates of change from month to month, or quarter to quarter. However, some months, such as November and December, have very high retail sales, while May through September have very high home sales. For this reason, data is sometimes "seasonally adjusted" to offset ordinary seasonal variations.

The US Federal Reserve System reports changes in GDP from quarter to quarter in annualized form; so, for example, during the last quarter of 2004, US GDP was (about) $3,044.6 billion. But it was reported as an annualized (and seasonally adjusted) $11734.9. If you divide that by 4 you get 2957.8, which reflects the fact that the Fed shaved 86.8 billion off its estimate of economic activity for 2004Q4 and reallocated it to Q1 & Q2.

The reason the Fed (and everyone else) does this is to measure economic change separately from the usual seasonal change in business activity.
BILL: Hey! This data on GDP growth is way different from that data.

ANNA: That's because one set of data is seasonally adjusted. The Fed tweaked the numbers so economic growth from quarter to quarter reflects changing economic conditions, instead of ordinary yearly cycles.

BILL: You mean it's not an evil plot?

ANNA: It's an evil plot to make you forget about Christmas shopping season and labor day white sales.

BILL: Gasp! You mean the Fed is behind the War on Christmas?????
by Abu Yahya September 8, 2010
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bill of exchange

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(ECONOMICS) method of transferring wealth from a buyer to a seller, usually over long distances and under different currency systems. Requires the buyer to have an account with a banker in the other city; the buyer sends a note ordering his banker to credit the seller's account by the amount being paid.

Bills of exchange were adopted in 13th century Italy; almost as soon as they became common, traders began to use them as a speculative instrument (discounting bad ones and reselling them) or else as a sleazy method of borrowing money (by "drawing and redrawing," i.e., where two merchants in different towns agree to exchange bills of exchange with each other). "Drawing and redrawing" is analogous to the method used by college students on the 1980's of writing checks to each other every couple of days and depositing them in ATM's so their checking accounts wouldn't bounce.
A bill of exchange is a type of "negotiable instrument" (contractual form of money).

A modern form of bill would be a check.
by Abu Yahya September 7, 2010
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real interest rate

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(ECONOMICS) the difference between the nominal interest rate and the rate of inflation; the actual premium charged by banks for lendable funds.

The real interest rate can be determined by subtracting the annualized rate of inflation from the prime rate offered by banks to borrowers with the best credit.

During the 1970's, the USA experienced relatively high inflation (peaking at 17% in January 1980). In some months this exceeded the prime rate, resulting in negative interest rates for short periods (e.g., April-October, 1978; Feb-July, 1979).

One problem of deflation (i.e., falling absolute prices) is that it always occurs when the economy is in VERY severe recession, and there is no way the central bank can reduce the real interest rate to zero, since 0% nominal rates minus negative inflation = positive real interest rates.
During the period 1978 to 1980, there were 14 (out of a total of 36) months during which the real interest rate was negative.
by Abu Yahya September 6, 2010
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(ECONOMICS) the lowest interest rate available to non-financial borrowers.

Banks can borrow money from the Federal Reserve System or each other at the lower federal funds rate--and they borrow money from depositors at lower rates still.
The most widely-quoted estimate of the prime rate is that published by the Wall Street Journal (from a survey of the 30 largest banks).
by Abu Yahya September 6, 2010
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federal funds rate

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(FINANCE) the rate at which Federal Reserve System member banks lend reserves to each other. It is the one interest rate actually set by the Federal Reserve Board. The other rates, such for treasury securities, are set by auction.

Bank reserves are a fixed percentage of deposits held in reserve against sudden demand by the depositor. In some cases bank reserves take the form of deposits with a Federal Reserve Bank, like the Federal Reserve Bank of New York.* Such deposits do not earn interest for the member bank, unless they are re-lent out at the federal funds rate.

"Federal funds" refers to emergency lending (overnight) among member banks so that the borrower can meet its reserve requirements. Reserves may include deposits with a Federal Reserve Bank which can be loaned by the member bank to another member bank (thereby earning interest).
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* Member banks in the FRS are regular national/state chartered banks, or investment banks. The FRS itself includes 12 Federal Reserve Banks, which actually do the financial work of the FRS.
The European version of the federal funds rates is the London interbank offered rate (LIBOR).
by Abu Yahya September 4, 2010
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reserve requirements

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(FINANCE) the amount of bank reserves that a bank must keep in storage to meet unexpected liabilities.

Banks are not allowed to lend out 100% of the money they receive as deposits; if they did, then depositors would be unable to take money out of the bank. On the other hand, the bank has to lend most of the money out, since it needs the income earned from interest on loans. Throughout the history of the Usonian banking system, the US states or the federal government have had rules about interest rates, reserves, and financial accounting used by banks.

Reserve requirements are necessary to mitigate the risk of bank runs; this was thought to have disappeared thanks to deposit insurance, but Washington Mutual experienced a bank run in 2008 that forced it into receivership.
In the USA, reserves have been set by law for centuries; as a percentage of liabilities, this percentage has declined over the centuries to its current level of 3-10% (as of 1992). In the Eurozone, this rate is 2%; in Japan, it is about 1.5%; and in Commonwealth countries like the UK & Canada, it is voluntary--there are no reserve requirements.
by Abu Yahya September 4, 2010
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