When
Hong Kong was established as a free trading port in 1841, there was no local currency in everyday circulation. Foreign currencies such as Indian
rupees,
Spanish or Mexican 8 reales, and
Chinese cash coins were circulated instead. Since 1825, it had been the policy of the British government to introduce
sterling silver coinage to all of its colonies, and to this end, in 1845, the Spanish or Mexican 8 reales coins were set at a legal tender value of 4 shillings, 2 pence
sterling (50 pre-decimal pence). But just as in the case of the
British North American colonies, the attempts to introduce the sterling coinage failed to overcome the strong local adherence to the silver
Spanish dollar system that had been in wide circulation across the
Far East, emanating for centuries from
Manila in the
Philippines as part of the
Spanish East Indies in the
Spanish colonial empire through the
Manila-Acapulco Galleon Trade with the coins minted in the
Spanish Americas in
Mexico or
Peru or
Bolivia. By 1858, the British government gave up all attempts to influence the currency situation in Canada, and by the 1860s, it came to the same realisation in Hong Kong: that there was no point in trying to displace an already existing currency system. In 1863, the
Royal Mint in London began issuing special subsidiary coinage for use in Hong Kong within the dollar system, though other national currencies circulated unofficially for years afterwards. During the
Japanese occupation, the
Japanese military yen were the only means of everyday exchange in Hong Kong. When the yen was first introduced on 26 December 1941, the exchange rate was ¥1 = HK$2. However, in August 1942, the rate was changed to HK$4 to ¥1. The yen became the only legal tender on 1 June 1943. The issue of local currency was resumed by the Hong Kong government and authorised local banks after liberation, with the pre-war rate of HK$16 = £1 being restored. The yen was exchanged at a rate of ¥100 = HK$1. On 6 September 1945, all military yen notes used in Japanese colonies were declared void by the
Japanese Ministry of Finance.
Post-WWII period : 1 dollar Victoria of Hong Kong, issued in 1866, 1867, 1868, it was the first official currency of
British Hong Kong and also the first
trade dollar in the
Far East. : 1 British Trade Dollar, issued from 1895 to 1935, was originally used for the British colonies and protectorates in the Far East, including British Hong Kong, the
Straits Settlements... but after the introduction of the
Straits dollar in 1903, the British trade dollar was only used by Hong Kong.
The Hong Kong dollar in the sterling area After the end of the Second World War, the Hong Kong dollar was re-pegged to sterling at a fixed rate identical to the pre-war level. Meanwhile, the United Kingdom made efforts to maintain the
sterling area with countries of the British Commonwealth as well as its colonies. It imposed exchange controls on non-sterling area countries, barring them from freely converting British pounds into US dollars, but no such restriction was placed on sterling area countries. As a colony of the British Empire, Hong Kong was obliged to observe the sterling area regulations. Nevertheless, its unique geo-economic position afforded Hong Kong the ability to defy exchange controls by operating a dual system with the sterling area and a free exchange market principally with the US dollar, which was technically illegal from 1949 to 1967. Hong Kong economy specialist Leo Goodstadt argues that ministers and officials in London were bound to tolerate Hong Kong's situation, given Hong Kong's extensive trade with China, and the long collusion between officials in Hong Kong, bankers and local business communities. The
People's Republic of China (PRC), established by the
Chinese Communist Party in 1949, was in dire need of foreign currency, especially after the
Korean War (1950–1953) and the
Sino-Soviet split in the early 1960s, for international trade with countries of non-Soviet blocs. The British sterling obtained through Hong Kong was able to finance 28% and 46% of the PRC's total imports from 1963 to 1967 and from 1970 to 1971 respectively.
The impacts of the devaluation of the pound in 1967 In the 1960s, the UK found it difficult to keep the value of sterling as it was, with its role as official reserve currency even within the
sterling area. In 1964, sterling was 83% of the official reserves of overseas sterling area countries, but this share had decreased to 75% in 1966 and to 65% in 1967. When sterling was devalued by the UK in 1967, the Hong Kong dollar's peg to the pound resulted in a re-valuation from $16 to $14.5, a 10%
devaluation against the pound and 5.7% devaluation against the US dollar. The unilateral devaluation sparked a circle of grievances among local business communities as well as colonial officials in Hong Kong because the official reserves and private savings in sterling were substantial in Hong Kong. In the 1950–60s, as Hong Kong accumulated significant reserves in sterling with its economic growth, the money supply was exponentially expanded from £140–£160 million in the late 1950s to £363 million in October 1967, equivalent to 10% of the UK's total sterling liabilities to the overseas sterling area before the devaluation.
Floating currency system, 1974–1983 After the US's cessation of the convertibility between gold and the U.S. dollar in October 1971, Britain abandoned the fixed exchange rate with the U.S. dollar and extended the exchange controls also to the sterling area countries, which put an effective end to the sterling area in 1972. Amidst the monetary crisis, John Greenwood, an economist who was later dubbed the "architect of the
linked exchange rate system" in Hong Kong, proposed to peg the Hong Kong dollar to the U.S. dollar with a return to the former currency board system. The proposal received support from two government officials within the Monetary Affairs Branch of the Hong Kong government, namely the Deputy Secretary for Monetary Affairs Tony Latter and the government economist Alan McLean as a practical way to restore confidence in the Hong Kong dollar. After discussions between London and Hong Kong, the Financial Secretary of Hong Kong
John Bremridge announced that the Hong Kong dollar would be pegged to the U.S. dollar at a rate of HK$7.80 to US$1 in a currency board fashion on 17 October 1983. When recalling the choice of rate, Tony Latter notes that a rate of HK$7.25 to HK$7.50 was considered a reasonable range in macroeconomic terms, given a rate against the U.S. dollar of around HK$6.60 before the crisis and a rate around HK$8.30 to HK$8.80 when the government's intention to change monetary regime was revealed in early October. In political terms, the government did not want to set the rate too weak so as to warrant international allegations of currency manipulation for competitive advantages, or too strong a rate so as to result in high interest rates and the eventual abandonment of the original exchange rate. HK$7.80 was finally selected in hopes of demonstrating that the situation had been properly stabilized and it was felt that the rate below HK$8.00 could achieve this purpose psychologically.
John Bremridge was once quoted saying that the rate was somewhat "a number off the air", but the most important thing was the restoration of public confidence in the Hong Kong dollar with the peg amidst the crisis. The solution in its current form was favored by government officials for reasons beyond monetary considerations. Financially, the currency peg was designed not to require the
Bank of England to lend its reserves to maintain Hong Kong's currency peg. Politically, the currency board system demonstrated the autonomy London had given to Hong Kong in economic policymaking amidst British negotiations with China to grant Hong Kong's higher autonomy after 1997. As envisioned, the currency board monetary regime continues to function with the same pegged rate beyond the handover of sovereignty of Hong Kong to China in 1997.
Post-1997 period The
Basic Law of Hong Kong and the
Sino-British Joint Declaration provides that Hong Kong retains full autonomy with respect to currency issuance. Currency in Hong Kong is issued by the
government and three local banks (
HSBC,
Bank of China and
Standard Chartered) under the supervision of the
Hong Kong Monetary Authority, which was a semi-independent public body established in the early 1990s to regulate banks and manage exchange funds and now serves as the territory's de facto "
central bank". Banknotes are printed by
Hong Kong Note Printing Limited. A bank can issue a Hong Kong dollar only if it has the equivalent exchange in US dollars on deposit. The currency board system ensures that Hong Kong's entire monetary base is backed with US dollars at the linked exchange rate. The resources for the backing are kept in Hong Kong's
exchange fund, which is among the largest official reserve in the world. Hong Kong also has huge deposits of US dollars, with official foreign currency reserves of US$361 billion as of March 2016. In a speech addressing the issue of who determines the monetary policy in Hong Kong on 13 May 2002, Tony Latter, the Deputy Chief Executive of the
Hong Kong Monetary Authority (HKMA), contended that the Financial Secretary together with the HKMA in the Hong Kong SAR Government were responsible for that. He acknowledged the heavy and direct influence of the Federal Reserve of the United States on Hong Kong's monetary policy under the currency peg, but argued that "It was Hong Kong's choice, and we do not require any permission from US to continue or discontinue it". As of 18 May 2005, in addition to the lower guaranteed limit, a new upper guaranteed limit was set for the Hong Kong dollar at HK$7.75 to the US dollar. The lower limit has been lowered from 7.80 to 7.85 (by 100
pips per week from 23 May to 20 June 2005). The Hong Kong Monetary Authority indicated this move is to narrow the gap between the interest rates in Hong Kong and those of the United States. A further aim of allowing the Hong Kong dollar to trade in a range is to avoid the Hong Kong dollar being used as a proxy for speculative bets on a
renminbi revaluation. ==Terminology==