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Vol. 5, No. 10
October 2010­­

EconomicLetter
Insights from the

Federal Reserve Bank of Dall as

Financial Crisis Revives Interest
in Special Drawing Rights
by Simona E. Cociuba

While the dollar’s
supremacy isn’t likely to
fade soon, a substantial
allocation of SDRs in
2009 brought them back
into the spotlight.

T

he financial crisis that began in mid-2007 brought renewed calls
for an alternative to the U.S. dollar as the dominant reserve currency in international transactions. Several developing countries suggested
greater use of special drawing rights (SDRs).1
SDRs were created in 1969 under the first amendment of the
International Monetary Fund (IMF) Articles of Agreement to supplement
member countries’ international reserves.2 Nine years later, the IMF set the
long-term objective of making the SDR “the principal reserve asset in the
international monetary system.”3 To date, the SDR hasn’t fulfilled that lofty
aspiration. While the dollar’s supremacy isn’t likely to fade soon, a substantial allocation of SDRs in 2009 brought them back into the spotlight.
A Brief History of SDRs
Special drawing rights were designed to support the Bretton Woods
international monetary system. Under this system, the U.S. pegged the
value of the dollar to the price of gold, while other countries pegged
their currencies to the dollar. To maintain the peg, countries needed to
hold reserves—gold or U.S. dollars—to purchase their domestic currencies
in foreign exchange markets. Although advanced economies performed
well under Bretton Woods, it was short lived.4 The system required the
U.S. to achieve two mutually inconsistent objectives: maintain balance-ofpayments deficits to satisfy growing world demand for dollars while preserving the currency’s fixed exchange rate to gold. Persistent U.S. deficits
in international transactions during the late 1950s boosted concerns about
a dollar–gold convertibility crisis as dollar liabilities rose relative to U.S.
gold holdings.

Some recommended creating a
new source of liquidity. This was a
difficult task. Years of negotiations
culminated in the creation of the first
amendment to the IMF’s Articles of
Agreement. During drafting of the
document, great effort was spent on
terminology acceptable to all negotiating countries. Terms such as reserve
assets, reserve drawing rights or special reserve drawing rights—although
used in early versions of the draft—
were avoided amid heated disputes
over whether the new instrument
would be a reserve asset. The term
ultimately agreed upon—special drawing rights—was in some ways ambiguous in order to reconcile opposing
views.5
Since the IMF’s early years,
“drawings” or “drawing rights” have
been informal expressions commonly
used to refer to currency a member
country could purchase from the IMF
to meet balance-of-payments needs.
As a result, it was necessary to add
the word “special” to special drawing
rights to indicate their novelty and distinguish the term from the old meaning of drawing rights.6 Significantly,
SDRs are not an IMF liability, but
rather a potential claim on widely
used currencies such as the U.S. dollar, Japanese yen, euro and pound
sterling.
By the time special drawing rights
debuted, disputes that had shaped the
name abated and SDRs were recognized as reserve assets.7 Later, the IMF
decided to make the acronym SDR an
official term.8

2009 distributed SDRs to countries that
joined the IMF after 1981.
SDRs in the post-Bretton Woods
era fulfill some of the functions of
money—for example, they serve as
a unit of account and a store of value—but have only a limited role as a
medium of exchange. Therefore, SDRs
aren’t money. They can be used only
in specific transactions involving other
holders of SDRs. If a country wishes
to use some of its SDRs, it finds
another participant in the SDR system
to receive them and provide currency
in exchange.9 In this way, SDRs give
a country the ability to obtain major
currencies.
SDRs serve as a unit of account
for the IMF and other international
organizations. Originally, the value of
a special drawing right was 0.888671

What’s ‘Special’ About SDRs
After the Bretton Woods system
collapsed in 1971, major countries
shifted to floating exchange rates, and
the need for SDRs diminished. Today,
there are 204 billion SDRs in circulation, all created through a few allocations. General allocations of SDRs,
based on long-term global needs to
supplement reserves, occurred in
1970–72, 1979–1981 and August 2009.
The special allocation in September

EconomicLetter 2

grams of fine gold, which then
equaled $1. In 1971, when the dollar
was devalued, the SDR maintained
its nominal gold value and became
known as “paper gold.”10 Later, as the
importance of gold in the international
monetary system diminished, the
value of the SDR was determined by
reference to a basket of IMF membercountry currencies. The basket—currently composed of the U.S. dollar, the
Japanese yen, the euro and the pound
sterling—may be expanded later this
year when a five-year review of SDR
valuation occurs.11
As a store of value, SDRs are
equivalent to foreign exchange reserves.
An allocation of SDRs gives each country access to an unconditional line of
credit. When a country draws on its line
of credit, exchanging SDRs for currency,

Table 1

SDR Allocations and Holdings, by Participant
(1981 to 2008, percent of total SDR stock)

Allocations

Average SDR holdings

22.9
8.9
5.6
5.0
4.2
3.6
3.3
15.7

32.1
2.4
6.2
3.0
8.4
2.7
1.5
12.5

Developing economies
Africa
Developing Asia
Of which: China
India
Western Hemisphere
Of which: Argentina
Brazil
Middle East

6.5
9.1
1.1
3.2
9.6
1.5
1.7
4.1

1.3
4.2
2.4
0.5
5.0
1.4
0.1
5.8

Economies in transition

1.2

1.0

Advanced economies
Major advanced economies
U.S.
U.K.
Germany
France
Japan
Canada
Italy
Other advanced economies

IMF and other holders of SDRs

13.7

NOTES: Country aggregates are based on the International Monetary Fund (IMF) World Economic Outlook classification. The outstanding stock of SDRs and the allocations to specific countries were unchanged between 1981 and 2008.
Countries whose average holdings over this period exceed their allocations are net creditors into the SDR system.
SOURCE: IMF’s International Financial Statistics.

Federal Reserve Bank of Dall as

it pays interest. The SDR interest rate
is computed as a weighted average
of interest rates on three-month government debt of the countries whose
currencies are in the SDR basket. This
calculation is a bit arbitrary because the
SDR itself has no maturity. Moreover,
the interest rate obtained may be
below the rate that would be determined in an open market for SDRs (if
such a market existed) because they
are generally viewed as less liquid than
government instruments. Nonetheless,
SDR allocations are especially beneficial for countries that can’t readily
access international capital markets or
for which access is expensive.
Role in Global Monetary System
By some metrics, the SDR’s importance has grown over time. Its acceptance as a reserve asset has increased
since the early 1980s, when advanced
countries raised SDR holdings above
their allocations, allowing developing countries to obtain currency with
ease. While initially, countries were
compelled to hold a minimum level of
SDRs, the requirement ended in 1981.12
Since then, developing economies such
as Brazil and India have used most of
their SDR allocations as a source of
credit for extended periods (Table 1).
Still, the SDR hasn’t achieved the
dominance its creators envisioned.
The IMF’s attempts to broaden market
use of the SDR during the 1980s—by
promoting it as a financial asset and
allowing other institutions, such as
development banks, to hold SDRs—
didn’t meet with much success. There
was little demand to use the SDR in
more sophisticated transactions, such
as currency swaps or forwards, or as
collateral for loans. As an international
reserve asset, the SDR has also played
a limited role. Each new allocation
brought a temporary surge in the share
of world reserves denominated in
SDRs. Nonetheless, due to limited allocations and growth in world reserves,
SDRs accounted for less than 1 percent
of world reserves by the mid-2000s
(Chart 1).

Reasons for the SDR’s limited role
include poor liquidity, lack of market
pricing and the relatively small amount
outstanding. But perhaps most significant is that once worries regarding a
U.S. dollar crisis fade, SDRs simply fall
out of fashion.
It isn’t surprising that proposals for
an SDR-based international monetary
system were dusted off during the
recent crisis as countries with large U.S.
dollar reserves—seeing the U.S. monetary base expand—feared the value of
their holdings would be undermined.
Talk of an orderly diversification of
reserve assets from dollars to SDRs resurrected the IMF’s plans to establish a
substitution account. Such an account
would enable central banks to swap
excess reserves for SDRs but would
leave the IMF with a mismatch between
U.S. dollar-denominated assets and
SDR-denominated liabilities. Efforts to
create this reserve-diversification account
failed—first in 1974 and again in 1980—
because there was no agreement on
how to apportion exchange-rate risk.
Today, increasing the SDR’s
popularity would require more regular

Each new allocation
brought a temporary
surge in the share of world
reserves denominated in
SDRs. Nonetheless, SDRs
accounted for less than
1 percent of world reserves
by the mid-2000s.

Chart 1

SDRs: A Small Share of World Reserves
Percent
10
9
8
Second general
SDR allocation

7
6
First general
SDR allocation

5
4

Third general and first
special SDR allocations

3
2
1
0
’70

’73

’76

’79

’82

’85

’88

’91

’94

’97

NOTE: The measure of world reserves used is total reserves minus gold.
SOURCE: International Monetary Fund’s International Financial Statistics.

Federal Reserve Bank of Dall as

3 EconomicLetter

’00

’03

’06

’09

EconomicLetter
allocations and agreement on the same
difficult issues that stalemated previous negotiations. It remains to be seen
whether recent SDR allocations were a
short-term response to the global crisis
or the first of many steps in monetary
system reform.
Cociuba is a research economist in the
Globalization and Monetary Policy Institute
at the Federal Reserve Bank of Dallas.
Notes
1

See “Reform the International Monetary

System,” speech by Zhou Xiaochuan, governor of
People’s Bank of China, March 23, 2009. Brazil,
Russia and India supported China’s call.
2

International reserves are assets denominated

in a foreign currency held by a country’s central
bank. These reserves can be used to finance
international transactions.
3

See Article VIII, Section 7, and Article XXII of

the Second Amendment to the Articles of Agreement of the International Monetary Fund, effective
April 1, 1978.
4

For a detailed discussion of the Bretton Woods

system, see, for example, “Monetary Policy
Regimes and Economic Performance: The Historical Record,” by Michael D. Bordo and Anna J.
Schwartz, in Handbook of Macroeconomics, John
B. Taylor and Michael Woodford, ed., Amsterdam:
Elsevier, 1999, pp. 149–234.
5

For discussions of the choice of language in

negotiations that led to the creation of SDRs, see
“Special Drawing Rights: The Role of Language,”
by Joseph Gold, International Monetary Fund
(IMF), Pamphlet Series, no. 15, 1971, and “The
International Monetary Fund: 1966-1971: The
System Under Stress,” by Margaret Garritsen de
Vries, IMF, 1976.
6

For more details, see note 5, Gold.

7

At the annual meeting of the IMF’s board of

governors in 1969, the managing director spoke
of “deliberate creation of reserves by the interna-

9

Originally, the IMF designated a country with

strong balance of payments and reserve position
to be the receiver of SDRs and provide currency
to a country in need. Later, several countries
volunteered to buy and sell SDRs as necessary,
eliminating the need for designation.
10

See “Silent Revolution: International Monetary

Fund, 1979-1989,” by James M. Boughton, International Monetary Fund, 2001, pp. 924–62.
11

The basket originally consisted of 16 currencies

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but was reduced to the currencies of the five
countries with the largest exports of goods and
services over the previous five years. The basket
included the U.S. dollar, Japanese yen, Deutsche
mark, French franc and pound sterling. In 1999,
the mark and the franc were replaced by the euro.
12

Countries in the SDR system were initially

required to partially reconstitute their holdings of
SDRs. Before 1979, average holdings of SDRs
over a period of five years had to be at least 30
percent of the allocated amount. This floor was
brought down to 15 percent in 1979 and to zero
in 1981.
Richard W. Fisher
President and Chief Executive Officer
Helen E. Holcomb
First Vice President and Chief Operating Officer
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Executive Vice President and Director of Research
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Executive Vice President, Banking Supervision
Director of Research Publications
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Editor
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Graphic Designer
Samantha Coplen

tional community,” and the governor for France
referred to SDRs as a “new reserve asset of an
unconditional type, designed to supplement gold
and foreign exchange in the holdings of central
banks” (see IMF’s Summary Proceedings, 1969,
p. 9 and p. 58).
8

See Rule B-6 of the IMF’s Rules and Regula-

tions, adopted in 1983.

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