20/12/2019: Macao–Hong Kong Financial Cooperation Agreement signed
The Macau and Hong Kong authorities signed a financial cooperation agreement to strengthen monetary and financial stability, impacting the value and role of the Macanese pataca.
22/12/2003: Redenomination of the Haitian Currency
To simplify transactions, the Haitian government removes three zeros from the gourde and renames it as the Haitian dollar (HTD), later reverting to the gourde (HTG).
08/05/1995: Currency board system implemented
Macau adopted a currency board system, establishing a fixed exchange rate between the Macanese pataca and the Hong Kong dollar.
30/09/1991: Overthrow of President Jean-Bertrand Aristide
Political instability and economic crisis lead to President Aristide's ousting, causing further depreciation of the gourde.
01/05/1989: Introduction of the Third Haitian Gourde
A third gourde is introduced to replace the second gourde at a ratio of 1:5, with hopes of stabilizing the economy.
20/10/1977: Internationalization of the pataca
Macau allowed the international use and exchange of the Macanese pataca, strengthening its role as a stable and convertible currency.
08/06/1967: Link with Portuguese escudo reestablished
The Macanese pataca was once again pegged to the Portuguese escudo, ending the gold standard era.
01/02/1967: Introduction of the Second Haitian Gourde
To combat inflation, Haiti replaces the first gourde with a new currency, the second gourde, at a ratio of 1:100.
18/06/1948: Gold standard introduced
The Macanese pataca switched to the gold standard, with its value pegged to gold coins. The gold standard lasted until 1967.
01/07/1912: Establishment of the Banque Nationale de la République d'Haïti
The Banque Nationale de la République d'Haïti is founded as the central bank responsible for managing the gourde.
17/03/1906: Silver standard established
Macau adopted the silver standard for the pataca, linking its value to silver coins in circulation. This standard remained in place until 1948.
27/10/1901: Introduction of Macanese pataca
The Macanese pataca was first introduced as the official currency of Macau, replacing the Portuguese real. It was initially pegged to the Portuguese escudo.
01/01/1874: Introduction of the First Haitian Gourde
The Haitian government issues the first official currency, the gourde, to replace various fractional currencies.
01/01/1804: Declaration of Independence
After gaining independence from France, Haiti adopts the gourde as its national currency.