David Ricardo：On the Principles of Political Economy and Taxation, Excerpt 82

Labour, like all other things which are purchased and sold, and which may be increased or diminished in quantity, has its natural and its market price. The natural price of labour is that price which is necessary to enable the labourers, one with another, to subsist and to perpetuate their race, without either increase or diminution.

Source： https://www.gutenberg.org/ebooks/33310
Locator：Excerpt 82 · Verified：2026-10-19 · Verification：Short excerpt

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