Macanese Pataca - History

History

The pataca was introduced in Portuguese Macau and Portuguese Timor in the year 1894, but only as a unit of account. The unit initially corresponded to the Mexican dollar, and it replaced the Portuguese real at a rate of 1 pataca = 450 réais. The name pataca derives from the fact that the Portuguese always referred to the Mexican dollar as the 'Pataca Mexicana'.

At the end of the 19th century, there was no single currency in use in Macau, but the predominant circulating coins were the silver Mexican dollars, the British silver trade dollars of Hong Kong and the Straits Settlements, as well as the silver dollars and fractional coinage of the neighbouring province of Canton. In 1901, it was decided to have a uniquely Macau currency, and for that purpose, the Banco Nacional Ultramarino was granted exclusive rights to issue legal tender banknotes that were to be denominated in patacas. On January 27, 1906, pataca notes in denominations of 1, 5, 50 and 100 were introduced and all foreign coinage was outlawed, the idea being to make the pataca paper notes the sole legal tender currency in Macau. However, the Chinese, being so accustomed to using silver for barter, were suspicious of this new paper money, and as such, the paper pataca always circulated at a discount in relation to the silver dollar coins. On the contrary, a similar action at exactly the same time in the Straits Settlements, and for the same purpose, had the different effect of putting the new Straits dollar unto the gold exchange standard. Hence both the Macau pataca and the Straits dollar were launched at a sterling value of 2 shillings and 4 pence, but where the Straits dollar remained at that value until the 1960s, the Macau pataca fluctuated with the value of silver, just like the Hong Kong unit.

In 1935, when Hong Kong and China abandoned the silver standard, the Hong Kong unit was pegged to sterling at a rate of 1 shilling and 3 pence, while the Macau pataca was pegged to the Portuguese escudo at a rate of 5.5 escudos. This meant that the Macau pataca was worth only 1 shilling sterling and was therefore at a discount of 3 pence sterling in relation to the Hong Kong unit.

The first exclusively Macau coinage was not introduced until the year 1952, which happened to be the year after the last pataca fractional coins were minted for East Timor. In that year in Macau, denominations below 10 patacas were replaced by coins.

In 1980, the Macau government set up the Issuing Institute of Macau (Instituto Emissor de Macau; abbr. as IEM), which was given the monopoly right to issue pataca notes. The BNU became the IEM's agent bank and continued to issue banknotes. On agreement with the BNU on October 16, 1995, the Macau branch of Bank of China (中國銀行澳門分行) became the second note-issuing bank. The authority to issue patacas was transferred to the Monetary Authority of Macau.