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Politics & SocietyGreekEnglish

Oligopsony

/ˌɒlɪˈɡɒpsəni/noun

A market in which a few buyers face many sellers and can hold the price down between them.

The Greek roots

ὀλίγος
olígos
few, little
+
ὀψωνία
opsōnía
buying of provisions

Literally: buying by a few

The story of the word

The buyer's mirror of oligopoly. Tobacco leaf, cocoa and milk have all been traded this way, with a handful of processors deciding what the farmers get and no realistic second customer to walk to. The word rides on ὀψωνία, provisioning, the piece Joan Robinson introduced to economics with monopsony in 1933.

How it travelled
Ancient Greek → scientific coinage → English
First recorded
20th century

Same family

monopsonyoligopolyoligarchy

In a sentence

Three buyers take the entire cocoa crop, which is oligopsony however the contracts are worded.

Growers describe the market as an oligopsony and price their labour accordingly.

Built on the same root

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