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  2. History of money - Wikipedia

    en.wikipedia.org/wiki/History_of_money

    The history of money is the development over time of systems for the exchange, storage, and measurement of wealth. Money is a means of fulfilling these functions indirectly and in general rather than directly, as with barter. Money may take a physical form as in coins and notes, or may exist as a written or electronic account.

  3. Historical exchange rates of Argentine currency - Wikipedia

    en.wikipedia.org/wiki/Historical_exchange_rates...

    USD to Argentine peso exchange rates, 1976–1991 USD to Argentine peso exchange rate, 1991–2022. The following table contains the monthly historical exchange rate of the different currencies of Argentina, expressed in Argentine currency units per United States dollar. [citation needed] The exchange rate at the end of each month is expressed in:

  4. Exchange rate - Wikipedia

    en.wikipedia.org/wiki/Exchange_rate

    In many countries there is a distinction between the official exchange rate for permitted transactions within the country, and a parallel exchange rate (or black market, grey, unregulated, unofficial, etc. exchange rate) that responds to excess demand for foreign currency at the official exchange rate.

  5. Exchange rate history of the Indian rupee - Wikipedia

    en.wikipedia.org/wiki/Exchange_rate_history_of...

    Data from 1971 to 1991–92 are based on official exchange rates. Data from 1992 to 1993 onward are based on FEDAI (Foreign Exchange Dealers' Association of India) indicative rates. Data from 1971 to 1972–73 for the Deutsche Mark and the Japanese Yen are cross rates with the US Dollar. The Euro replaced the Deutsche Mark w.e.f. January 1, 1999.

  6. List of historical currencies - Wikipedia

    en.wikipedia.org/wiki/List_of_historical_currencies

    This is a list of historical currencies. Ancient Mediterranean. Greece Aeginian ... European Currency Unit and 22 national currencies which were replaced by the euro:

  7. History of the United States dollar - Wikipedia

    en.wikipedia.org/wiki/History_of_the_United...

    In the absence of an international mechanism tying the dollar to gold via fixed exchange rates, the dollar became a pure fiat currency and as such fell to its free market exchange price versus gold. Consequently, the price of gold rose from $35/ounce (1.125 $/g) in 1969 to almost $500 (29 $/g) in 1980.

  8. Money changer - Wikipedia

    en.wikipedia.org/wiki/Money_changer

    The advent of paper money in the mid-17th century and the development of modern banking and floating exchange rates in the 20th century allowed a currency exchange market to develop. This provided a way for banks and other specialist financial companies such as bureaux de change and other similar financial entities to easily change one country ...

  9. Foreign exchange derivative - Wikipedia

    en.wikipedia.org/wiki/Foreign_exchange_derivative

    Foreign exchange transactions can be traced back to the fourteenth Century in England. The development of foreign exchange derivatives market was in the 1970s with the historical background and economic environment. Firstly, after the collapse of the Bretton Woods system, in 1976, the International Monetary Fund held a meet