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  2. Commodity money - Wikipedia

    en.wikipedia.org/wiki/Commodity_money

    Examples of commodities that have been used as media of exchange include precious metals and stones, grain, animal parts (such as beaver pelts), tobacco, fuel, and others. Sometimes several types of commodity money were used together, with fixed relative values, in various commodity valuation or price system economies.

  3. Commodity currency - Wikipedia

    en.wikipedia.org/wiki/Commodity_currency

    A commodity currency is a currency that co-moves with the world prices of primary commodity products, due to these countries' heavy dependency on the export of certain raw materials for income. [1] Commodity currencies are most prevalent in developing countries (eg.

  4. Monetary system - Wikipedia

    en.wikipedia.org/wiki/Monetary_system

    The alternative to a commodity money system is fiat money which is defined by a central bank and government law as legal tender even if it has no intrinsic value. Originally fiat money was paper currency or base metal coinage, but in modern economies it mainly exists as data such as bank balances and records of credit or debit card purchases, [3] and the fraction that exists as notes and coins ...

  5. List of traded commodities - Wikipedia

    en.wikipedia.org/wiki/List_of_traded_commodities

    Commodity Main exchange MIC Contract size Symbol Corn: CBOT: XCBT: 5000 bu C/ZC (Electronic) Corn EURONEXT: 50 tons EMA Corn DCE: XDCE: 10 metric tons c Oats CBOT: XCBT: 5000 bu O/ZO (Electronic) Rough Rice CBOT: XCBT: 2000 cwt: ZR Soybeans CBOT: XCBT: 5000 bu: S/ZS (Electronic) No 2. Soybean DCE XDCE: 10 metric tons b Rapeseed: EURONEXT 50 ...

  6. Money - Wikipedia

    en.wikipedia.org/wiki/Money

    The commodity itself constitutes the money, and the money is the commodity. [32] Examples of commodities that have been used as mediums of exchange include gold, silver, copper, rice, Wampum , salt, peppercorns, large stones, decorated belts, shells, alcohol, cigarettes, cannabis, candy, etc.

  7. Store of value - Wikipedia

    en.wikipedia.org/wiki/Store_of_value

    Polish National Government bond, 1863 Commodities such as gold and other precious metals have historically been good stores of value. The term cash is often used to indicate both currency, which is usually represented by paper money or coins in industrialized countries, [11] and sums deposited and payable almost immediately on order.

  8. Commodity market - Wikipedia

    en.wikipedia.org/wiki/Commodity_market

    Commodity-based money and commodity markets in a crude early form are believed to have originated in Sumer between 4500 BC and 4000 BC. Sumerians first used clay tokens sealed in a clay vessel, then clay writing tablets to represent the amount—for example, the number of goats, to be delivered.

  9. List of commodities exchanges - Wikipedia

    en.wikipedia.org/wiki/List_of_commodities_exchanges

    A commodities exchange is an exchange, or market, where various commodities are traded. Most commodity markets around the world trade in agricultural products and other raw materials (like wheat , barley , sugar , maize , cotton , cocoa , coffee , milk products, pork bellies , oil , and metals ).