A duopoly (from Greek δύο, duo 'two'; and πωλεῖν, polein 'to sell') is a type of oligopoly where two firms have dominant or exclusive control over a market, and most (if not all) of the competition within that market occurs directly between them. Duopoly is the most commonly studied form of oligopoly due to its simplicity.
A duopoly (from Greek δύο, duo 'two'; and πωλεῖν, polein 'to sell') is a type of oligopoly where two firms have dominant or exclusive control over a market, and most (if not all) of the competition within that market occurs directly between them. Duopoly is the most commonly studied form of oligopoly due to its simplicity.
Source: Wikipedia "Duopoly" · CC BY-SA 4.0
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