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What’s the difference between labour (work) and labour power?
The MARX MEMORIAL LIBRARY explores one of Marxism’s key concepts

THE labour theory of value states that the exchange value of commodities (goods and services) is proportional to the amount of socially necessary labour (work) embodied in them.  

The qualification socially necessary is important because we have to assume that all work is done with the average levels of equipment and skill of any given time.  

This law of value (as Marx always called the labour theory) is the foundation of his political economy. So it’s natural that many people think it was Marx himself who discovered the law.

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