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Politics & SocietyGreekEnglish

Monopsony

/məˈnɒpsəni/noun

A market with only one buyer, who can push the price down the way a monopolist pushes it up.

The Greek roots

μόνος
mónos
single, alone
+
ὀψωνία
opsōnía
buying of provisions

Literally: single buyer of provisions

The story of the word

Joan Robinson needed a name in 1933 for the mirror image of monopoly and asked a Cambridge classicist to supply the Greek. The word he built means one shopper doing the household provisioning, which is a very domestic image for a very unbalanced market. A company town, a national health service buying medicines, and a lone employer in a rural county all behave the same way.

How it travelled
Ancient Greek → scientific coinage → English
First recorded
1933

Same family

monopolyoligopsonymonologuemonastery

In a sentence

Where one hospital group employs every nurse in the region, wages behave as monopsony theory predicts.

The report argues that monopsony power explains the flat wages better than automation does.

Built on the same root

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