Political sketch
Formerly Portuguese East Africa. Independent from Portugal on 25 June 1975.
The Portuguese explorer Vasco da Gama landed on Mozambique Island in 1498, and by 1507 the Portuguese occupied it. Portuguese control spread slowly. The first colonial governor was appointed in 1752. The slave trade was an important part of Mozambique's economy. The Portuguese oceanic slave trade effectively stopped in 1839 when the United Kingdom began a policy of seizing Portuguese slave ships, and Portugal outlawed slavery in its colonies in 1869. To control Mozambique with a minimum of expense, in the late 1800s Portugal chartered private companies to administer portions of the inland territory. From 1929 to 1940 Portugal took over administration of the company territories. The seat of administration was moved from Mozambique Island to Lourenço Marques (now Maputo) in 1907. During the First World War, Mozambique was the site of fighting between German troops from neighboring Tanganyika (now Tanzania) and Portuguese, British, and South African troops opposing them. Portugal's Colonial Act of 1930 replaced limited autonomy with centralized administration from Portugal. In 1951 Mozambique became an overseas province of Portugal. The independence movement began in the early 1960s with the establishment of the Front for the Liberation of Mozambique (whose Portuguese acronym was FRELIMO). Fighting erupted between FRELIMO forces and Portuguese troops on 25 September 1964. Portugese forces withdrew from Mozambique and other colonies in 1975, following a coup of democratically minded leftist military personnel against the Portuguese dictatorship in April 1974.
Mozambique became independent on 25 June 1975. The first president, Samora Machel, died in office on 19 October 1986; his successor, Jaoquim Chissano, announced he would not run in the elections of late 2004. The FRELIMO government established a centrally planned economy. Rebel groups, especially Mozambican National Resistance (Portuguese acronym RENAMO), disrupted the economy and caused tens of thousands of deaths. RENAMO was supported by South Africa's white minority government, which viewed the presence of a black majority socialist regime at its border as a threat. In 1989 FRELIMO abandoned Marxism-Leninism as doctrine and in 1990 it took steps toward a market economy. A new, multiparty constitution was introduced late in November 1990, and on 4 October 1992 FRELIMO and RENAMO leaders signed a peace accord. The first democratic elections were held in October 1994. Most Mozambicans are subsistence farmers. The main exports are aluminum, agricultural products, and electricity (generated at dams and sold to South Africa).
Wars since 1500
Portuguese Conquest of Mozambique, 1890s; First World War in East Africa, 1914-1918 (Germany against United Kingdom, France, Belgium, Portugal); Mozambican War of Independence 1962-1974 (against Portugal); Mozambican Civil and Guerilla Wars of 1976-1992.
Convertibility
Portugal introduced exchange controls on 24 September 1914 and revoked them on 18 October 1937. There were also a few controls from perhaps 1939 to 1947. Controls were intensified in the summer of 1947, made extensive on 9 February 1948, and removed on 1 January 1993, long after Portugal had ceased to have any colonies except the Chinese city of Macau.
The escudo, introduced in Portugal in 1911 and in its African colonies in 1914, was a chronically weak currency until the currency reform of 1928. During this period, the currencies of Angola and Mozambique frequently traded at a discount to the Portuguese escudo. The Banco Nacional Ultramarino, Portugal's private monopoly note-issuer for its colonies, was not required to keep its colonial currencies at par with the Portuguese escudo, though its revised charter of 31 November 1901 did require it to accept notes of one branch at any other branch at a discount of no more than 2%, except regarding Mozambique. (The bank did not issue notes in Portugal.) Transfers of funds to Lisbon became difficult and expensive. The Banco Nacional Ultramarino's issues in Mozambique denominated in pounds sterling also became inconvertible starting in early 1921, when the government permitted the bank to suspend convertibility.
Portugal imposed exchange controls on Angola in 1931 and Mozambique in 1932. Exchange controls applied to transfers to Portugal and its colonies as well as to other countries. Earners of foreign exchange had to relinquish a high share of earnings to locally managed foreign-currency funds and accept local currency instead. The funds rationed foreign exchange for imports according to a list of priorities. In 1948 the separate colonial foreign-currency funds were centralized in Lisbon. The currency reform of 1953 unified the Portuguese escudo and the currencies of the Portuguese colonies, making them a true currency area similar to the sterling area or the French franc zone (Portugal, law of 27 June 1953). A Monetary Fund of the Escudo Zone was established by Portugal, Decree-Law 44/703 of 17 November 1962 (reprinted in Banco de Portugal annual report 1962: 129-40). On 21 February 1963 Portugal issued a ministerial decree liberalizing capital m ovements in the escudo zone (IMF ARER 1963: 313). On 1 March 1963 measures were taken to organize a new payments system for the zone (IMF ARER 1964: 390). However, Angola and Mozambique were persistently in deficit to the fund. The result was that high-priority payments were settled immediately at 1 overseas escudo = 1 Portuguese escudo, while low-priority payments experienced delays, which were a form of rationing, until the funds were available to settle them at the official rate. Exchange controls on private transfers from overseas territories to Portugal were imposed by Portugal, Decree-Law 478/71 of 6 November 1971 (reprinted in Banco de Portugal annual report 1971, v. 2: 55-67).
Other
Defaults on or restructurings of debt to the private sector (mainly from Purcell and Kaufman 1993 and Standard & Poor's 2004): 1980 (foreign currency bank debt), 1983-1992 (foreign currency bank debt, oil and interest rate shocks).
Banking crises (data since 1970s mainly from Caprio and Klingebiel 1999 and Frydl 1999): The main commercial bank experienced solvency problems in the period 1987-1995; they became apparent after 1992 and continued to 1995.
Frankel and Rose (1996) list of currency crashes: Mozambique not included.
No exchange rate data in Reinhart and Rogoff (2003).
References
Primary sources:
--Laws and decrees:
Mozambique. Gazette. 1854-present. Boletim oficial de Moçambique (1854-1860); Boletim official do Governo Geral da Provincia de Moçambique (1860-1911); Boletim official da Provincia de Moçambique (1911-1926); Boletim oficial da Colónia de Moçambique (1926-1951); Boletim oficial de Moçambique (1951-1975); Boletim da Républica: publicação oficial da Républica Popular de Moçambique (1976-present). Lourenço Marques/Maputo (name changed 1976): Imprensa Nacional (1854?-1951); Imprensa Nacional de Moçambique (1951-present).
Portugal. Gazette. 1715-present. Diário do governo (1715-1974); Diário da república (1974-present). Lisbon. Recent issues are online at <http://dre.pt/>.
--Publications of monetary authorities:
Banco de Moçambique. Annual report. 1986?-present. Relatório, balanço e contas do exercíio de 1986 e análise sobre a evoluçao do economia de Moçambique em 1986 (1986); Relatório anual (1992-present; English version Annual Report). Maputo: Banco de Moçambique. (There may be gaps before 1992, and it is unclear whether the central bank published any statements in its early years.)
Banco de Moçambique. Bulletin. 2001-present. Boletim mensual de conjuntura. Maputo: Banco de Moçambique.
Banco Nacional Ultramarino. Annual report. 1865-1999. Relatório do Banco Nacional Ultramarino. Lisbon: Banco Nacional Ultramarino. In English as Annual Report, 1973-1999? Lisbon: Banco Nacional Ultramarino. From 1920-1960 a separate volume appeared, entitled Relatório do Governo do Banco, parecer do Conselho Fiscal, balanço e contas referentes ao exercício de ....
--Web site of the current monetary authority (viewed 20 September 2005):
<http://www.bancomoc.mz>, especially "Cronologia" file.
--Other publications or Web sites:
None.
Main secondary sources:
Banco Nacional Ultramarino. Serviço de Documentação, Arquivo e Biblioteca. 1977. Papel-moeda para Moçambique, 1877/1973. Lisbon: Banco Nacional Ultramarino, Serviço de Documentação, Arquivo e Biblioteca.
Clarence-Smith, [W.] Gervase. 1985. The Third Portuguese Empire, 1825-1975: A Study in Imperialism. Manchester: Manchester University Press.
Crossley, [Sir] Julian [Stanley], and John Blandford. 1975. The DCO Story: A History of Banking in Many Countries 1925-71. London: Barclays Bank International. (Concerns Barclays Bank Dominion, Colonial and Overseas and its ancestors.)
IMF ARER. 1950-present. International Monetary Fund. Annual Report on Exchange Restrictions (1950-1978), Annual Report on Exchange Arrangements and Exchange Restrictions (1979-1988), Exchange Arrangements and Exchange Restrictions: Annual Report (1989-present). Washington: International Monetary Fund. (Contains information on IMF member countries and some of their dependencies.)
World Currency Yearbook. 1984-1990/93. Brooklyn, New York: International Currency Analysis. Previously called Pick's Currency Yearbook (1955-1979) and Pick's World Currency Report (1980-84). New York: Pick Publishing Corporation.
Wuyts, Marc Eric. 1989. Money and Planning for Socialist Transition: The Mozambican Experience. Aldershot, England: Gower.
Monetary authorities: Mozambique
| Dates | Type | Name | Source | Remarks |
| 26 May 1854
-1 April 1877 |
government issue | Junta de Fazenda (Mozambique Treasury [headquarters Moçambique, Mozambique] ) | Portugal, decree of 29 December 1852; Mozambique, Portaria (governor-general's order) No. 55, 26 May 1854, cited in Banco Nacional Ultramarino (1977: 14, 178) | The government issued notes to give the colony a more regular supply of currency than the hodgepodge of foreign coins in use. Circulation was at first limited to the capital of Ihla de Moçambique. It was extended to the rest of the colony by Mozambique, governor-general's order of 5 December 1854. The first coins were issued in 1725. |
| 2 April 1877
-30 September 1905 |
government issue alongside private monopoly issue | Junta de Fazenda (Mozambique Treasury [headquarters Moçambique, Mozambique) alongside Banco Nacional Ultramarino (headquarters Lisbon, Portugal) | Portugal, law of 16 May 1864 chartering Banco Nacional Ultramarino, reprinted in Banco Nacional Ultramarino (1977: 20-2); law of 27 January 1876 extending its operations to Mozambique, cited in Banco Nacional Ultramarino (1977: 30) | The Banco Nacional Ultramarino received permission to operate in Portuguese colonies (except, initially, Macau and East Timor). The bank had separately marked note issues for each colony. It established a branch in Ihla de Moçambique on 2 April 1877, the first bank in Mozambique Banco Nacional Ultramarino (1977: 36). The second bank was the Bank of Africa (headquarters London, England), in Lourenço Marques (now Maputo), in 1892 (Crossley and Blandford 1975: 318). |
| 1 October 1905
-1 June? 1919 |
private monopoly issue | Banco Nacional Ultramarino (headquarters Lisbon, Portugal) | Portugal, decree of 18 February 1905 (ending government note issue), cited in Banco Nacional Ultramarino (1977: [page to come]) | Apparently, the government note issue ceased because notes of the Banco Nacional Ultramarino provided an adequate supply of currency. |
| 2 June? 1919
-17 July? 1942 |
private monopoly issue (but alongside limited regional competition) | Banco Nacional Ultramarino (headquarters Lisbon, Portugal), Banco de Beira (1919-1929, headquarters Lisbon, Portugal), Companhia de Moçambique (1929-1942, headquarters Lisbon, Portugal) | Portugal, Estatutos do Banco de Beira, 2 June 1919; Mozambique, Boletim Oficial, no. 1, 2nd series of 1920 (permitting Banco de Beira to issue notes); both cited in Banco Nacional Ultramarino (1977: [page to come]) | Portugal and its colonies experienced inflation in this period until the Portuguese currency stabilization of 1928. Small issuers, including five municipal chambers of commerce during 1919-1922, were allowed to issue small notes to overcome the shortage of coins (Mozambique, Boletim Oficial Nos. 22, 27, and 33 of 1920, all cited in Banco Nacional Ultramarino 1977: [page to come]). By Portugal, Decree No. 8384, 25 September 1922, only the Banco Nacional Ultramarino was allowed to issue small notes. The Banco de Beira was established with help of the Banco Nacional Ultramarino to issue notes in the region around Beira, which was a concession of the British-owned Companhia de Moçambique. The next bank to be established was the Banco Colonial Português (headquarters Lisbon, Portugal), in Lourenço Marques (now Maputo), by 1924. It went into liquidation in 1925 or 1926 (Clarence-Smith 1985: 128). |
| 18 July? 1942
-12 September 1974 |
private monopoly issue (as part of a currency union from 1953) | Banco Nacional Ultramarino (headquarters Lisbon, Portugal) | Portugal, Diário do Governo, No. 27 of 1942, cited in Banco Nacional Ultramarino (1977: [page to come]) | The concession of the Companhia de Moçambique Region ended and the region around Beira was incorporated into the regular administration of Mozambique, including its monetary system. The next Portuguese bank to open in Mozambique was the Banco de Crédito Industrial e Comercial (headquarters Lisbon, Portugal?); it first appears in the 1965 Mozambique statistical yearbook. |
| 13 September 1974
-16 May 1975 |
de facto central bank (with commercial banking functions) | Banco Nacional Ultramarino (headquarters Lisbon, Portugal) | Portugal, Decree-Law 451/74, 13 September 1974; Banco de Moçambique Web site, viewed 16 November 2005 | The Portuguese government nationalized Portuguese-owned banks in Portugal and its colonies after a coup by democratic-minded left-wing military officers in Lisbon on 25 April 1974. Under the Lusaka Agreement of 7 September 1974, the Portuguese government and FRELIMO, the Mozambique independence guerilla movement, agreed that Mozambique would become independent and that as part of its independence it would have a central bank succeeding the currency issuing functions of the Banco Nacional Ultramarino. Mozambique, Decree-Law No. 23/74, 23 November 1974, gave the Ministry of Economic Coordination the power to determine the rediscount rates charged by the central bank. Mozambique, Portaria No. 35/74, 26 November 1974 (partly reprinted in Banco de Moçambique Web site, viewed 16 November 2005), set the interest rates the Banco Nacional Ultramarino could charge in Mozambique for rediscounts by other banks. |
| 17 May 1975
-30December 1977 |
central bank (with commercial banking functions) | Banco de Moçambique (headquarters Lourenço Marques [now Maputo], Mozambique) | Mozambique, Decree 2/75, 17 May 1975, reprinted in Banco de Moçambique Web site, viewed 20 September 2005 | The government of Mozambique took control of the local operations of the Banco Nacional Ultramarino shortly before Mozambique gained independence. The central bank took over issuance of coins from the Mozambique treasury. |
| 31 December 1977
-2 January 1992 |
monobank | Banco de Moçambique (headquarters Lourenço Marques [now Maputo], Mozambique) | Mozambique, Law No. 5/77, 31 December 1977, cited in Banco de Moçambique Web site, viewed 24 October 2005 | Mozambique nationalized privately owned banks in pursuit of its goal of a centrally planned economy. (The law may not have been effective until January 1978.) Mozambique joined the IMF on 24 September 1984. In July 1989 the Banco Standard Totta de Moçambique (headquarters Maputo, Mozambique) was allowed to undertake foreign-exchange operations for the private sector (Banco de Moçambique, Orden de Servicio No. 17/89, 12 July 1989, cited in Banco de Moçambique Web site, viewed 16 November 2005). The bank was at least partly owned by two foreign banks. Allowing it to operate was a small step away from central planning. |
| 3 January 1992
-present (2005) |
central bank | Banco de Moçambique (headquarters Maputo, Mozambique) | Mozambique, Law 1/92, 3 January 1992, reprinted in Banco de Moçambique Web site, viewed 20 September 2005 | The government spun off the commercial banking functions of the Banco de Moçambique into the Banco Comercial de Moçambique (headquarters Maputo, Mozambique), created by Mozambique, Decree 3/92, 25 February 1992 (cited in Banco de Moçambique Web site, viewed 16 November 2005). |
Exchange rate arrangements: Mozambique
| Dates | Official arrangement | Source | Unofficial arrangement, if different | Remarks |
| 1502
-25 May 1854 |
fixed; used Portuguese currency | Banco Nacional Ultramarino (1977: [page to come]) | Portuguese settlement began in 1502. Real is Portuguese for "royal"; the plural is reis. The milreis (meaning "1,000 reals") and conto (1 million reals) were widely used unit of accounts, especially toward the end of this period. In Portugal, the milreis became the main unit of account by Portugal, edict of 24 April 1835. Portugal and Portuguese colonies using its units of account became decimalized. | |
| 26 May 1854
-28 February 1909 |
pegged; 1 local real = 1 Portuguese real | Portugal, decree of 29 December 1852; Mozambique, Portaria (governor-general's order) No. 55, 26 May 1854, cited in Banco Nacional Ultramarino (1977: 14, 178) | The 1852 decree established the same ratings for coins in Mozambique as in Portugal. Mozambique did not have an officially separate currency from Portugal until 1 September 1922. The Banco Nacional Ultramarino had a separate note issue for Mozambique. | |
| 1 March 1909
-31 December 1913 |
pegged; 1 local real = 1 Portugese real and local £1 = UK£1 | Portugal, decree of 1 April 1905 authorizing notes denominated in gold and pounds sterling, cited in Banco Nacional Ultramarino (1977: [page to come]) | The Banco Nacional Ultramarino also issued notes denominated in pounds sterling during this period because of the instability of Portuguese currency and because of Mozambique's trade links with South Africa and other sterling area countries. | |
| 1 December 1914
-mid 1920 |
pegged; 1 local escudo = 1 Portuguese escudo and local £1 = UK£1 | Portugal, decree of 22 May 1911; decree of 28 October 1911; Decree No. 141, 18 September 1913; all cited in Banco Nacional Ultramarino (1977: [page to come]) | In practice, a managed float for local escudo (Banco Nacional Ultramarino 1977: [page to come]). | Portugal changed the name of its currency to the escudo on 22 May 1911; 1 escudo = 1,000 reals (in Portuguese, reis), or 1 milreis. Accounting in the new unit did not actually begin overseas until 1 January 1914. Escudo means "shield" in Portuguese; the new name for the currency reflected the revolution that overthrew Portugal's monarchy in 1910. The conto, formerly 1 million reals, now became 1,000 escudos. The Banco de Beira also issued both escudo and pound-sterling denominated notes from 1919 onward for British-owned Companhia de Moçambique. Both escudo and sterling notes of the Banco Nacional Ultramarino depreciated from their official exchange rates. |
| mid 1920
-31 August 1922 |
pegged; 1 local escudo = 1 Portuguese escudo and local £1 = UK£1 | Banco Nacional Ultramarino (1977: [page to come]) | In practice, a managed float for both escudo and pound-denominated currency (Banco Nacional Ultramarino 1977: [page to come]). | Banco Nacional Ultramarino suspended the convertibility of it pound sterling-denominated notes, as it was allowed by law to do. Another source places this date as early 1921. |
| 1 September 1922
-31 December 1924 |
pegged; 1 Mozambican escudo = 1 Portugese escudo and local £1 = UK£1 | Mozambique, Portaria Provincial No. 233, 26 August 1922; perhaps also Portugal, Decree No. 8384, 25 September 1922; both cited in Banco Nacional Ultramarino (1977: [page to come]) | In practice, a managed float for both escudo and pound-denominated currency (Banco Nacional Ultramarino 1977: [page to come]). | The Mozambican escudo was officially created as a separate unit from the Portuguese escudo. It was not fully convertible into the Portuguese escudo until at least 1953. |
| 1 January 1925
-1928? |
pegged; 1 Mozambican escudo = 1 Portuguese escudo | Mozambique, Portaria Provincial No. 233, 26 August 1922; Portugal, Diploma Legislativo Colonial No. 100, 27 March (1 April?) 1926; both cited in Banco Nacional Ultramarino (1977: [page to come]) | In practice, a managed float (Banco Nacional Ultramarino 1977: [page to come]). | Issuance of pound sterling-denominated notes ceased in the part of Mozambique under regular colonial administration. (Another source seems to imply that these notes may have circulated until 1926.) Notes denominated in pounds sterling notes apparently continued to circulate in the region around Beira, a concession of the largely British-owned Companhia de Moçambique, until the concession ended in 1942 (by Portugal, Diario do Governo, No. 47 of 1942). |
| 1928?
-25 February 1977 |
pegged; 1 Mozambican escudo = 1 Portuguese escudo | continuation of above | The Portuguese government reformed the currency at home and abroad starting in 1928, ending the large discounts at which colonial currencies traded relative to the Portuguese escudo. | |
| 26 February 1977
-December 1977 |
Mozambican escudo, flexible basket | Banco de Moçambique, Aviso of 6 March 1977, cited in Banco de Moçambique, viewed 24 October 2005 | The Mozambican escudo switched to a basket as its anchor; the Portuguese escudo was suffering depreciation at the time. The composition of the basket does not seem to have been disclosed. | |
| December 1977
-15 June 1980 |
Mozambican escudo, repressed (flexible basket) | Mozambique, Law No. 5/77, December 1977, cited in Banco de Moçambique Web site, viewed 24 October 2005 | The monetary system became a monobank, so the exchange rate became a repressed rate. (This period may actually have begun in January 1978; I am uncertain when the law cited took effect.) | |
| 16 June 1980
-by 1984 |
Mozambican metical, repressed (flexible basket) | Mozambique, Law No. 2/80, 16 June 1980, cited in Banco de Moçambique Web site, viewed 24 October 2005; World Currency Yearbook (1986-1987: 137-8) | A currency confiscation occurred on 16 June 1980, as new currency, the metical (plural meticais) was introduced at 1 Mozambican metical = 1 Mozambican escudo. The maximum amount of old currency allowed to be exchanged was 10,000 Mozambican escudos for enterprises. The new currency, the metical (plural meticais), was named after an old Portuguese measure of weight. | |
| by 1984
-28 February 1986 |
repressed (flexible basket, dual rate) | IMF ARER (1985: 351) | IMF coverage of Mozambique begins in 1984. In that year the basket had six currencies, but the weights were not disclosed. Also, by that year there a second rate applying to Mozambican miners sending home pay from South Africa. The second rate was 40 Mozambican meticais = 1 South African rand. | |
| 1 March 1986
-30 January 1987 |
repressed (flexible basket) | IMF ARER (1987: 357) | Unified the exchange rate. | |
| 31 January 1987
-26 June 1987 |
repressed (pegged); 202 Mozambican meticais = US$1 | IMF ARER (1988:348) | Devalued from the previous rate of 38.674 Mozambican meticais = US$1 and pegged to the US dollar during a period of continuing civil war. | |
| 27 June 1987
-31 December 1987 |
repressed (pegged); 404 Mozambican meticais = US$1 | IMF ARER (1988: 348) | Devalued. | |
| 1 January 1988
-30 June 1988 |
repressed (pegged); 450 Mozambican meticais = US$1 | IMF ARER (1989: 331) | Devalued. The rate listed was the buying rate; the selling rate was 459 Mozambican meticais = US$1. | |
| 1 July 1988
-30 September 1988 |
repressed (pegged); 580 Mozambican meticais = US$1 | IMF ARER (1989: 331) | Devalued. The rate listed was the buying rate; the selling rate was 591.60 Mozambican meticais = US$1. | |
| 1 October 1988
-31 December 1988 |
repressed (pegged); 620 Mozambican meticais = US$1 | IMF ARER (1989: 331) | Devalued. The rate listed was the buying rate; the selling rate was 632.50 Mozambican meticais = US$1. | |
| 1 January 1989
-30 November 1989 |
repressed (crawling peg to US dollar) | IMF ARER (1990: 327) | The exchange rate was depreciated monthly; the official spread on 1 December 1989 was 830-841.60 Mozambican meticais = US$1. | |
| 1 December 1989
-30 October 1990 |
repressed (flexible basket) | IMF ARER (1990: 327) | Switched to a basket of 10 major currencies as the anchor. The central bank adjusted the exchange rate against the US dollar, the intervention currency, about once a month. | |
| 31 October 1990
-31 March 1992 |
repressed (flexible basket, dual rate) (IMF: adjusted according to a set of indicators) | IMF ARER (1991: 333) | The second rate was flexible. | Allowed the operation of a secondary market where the exchange rate was determined by supply and demand. |
| 1 April 1992
-31 May 1993 |
independent float, dual rate | IMF ARER (1993: 349-50) | The exchange rate was floated and nearly unified, the exception being a special rate for tied foreign aid that was about 8% more depreciated than the market rate. | |
| 1 June 1993
-31 December 2002 |
independent float | IMF ARER (1994: 344) | Unified the exchange rate. An interbank foreign-exchange market began on 16 July 1996. | |
| 1 January 2003
-present (2005) |
managed float | IMF ARER (2004: 649, 654) | The IMF reclassified the exchange rate arrangement based on the nature of the central bank's intervention in the foreign-exchange market. The central bank set the official exchange rate daily and intervened when the weighted average selling rate deviated significantly from the daily rate announced in the days immediately before. Effective 11 January 2005 foreign-exchange auctions were held weekly, but transactions between banks and customers occurred at freely negotiated rates, and transactions among banks also occurred outside the auctions (IMF ARER 2005: 660, 665). |