The Rate of profit (n.) does not fall because the worker is less exploited, but because less labour is applied in relation to the capital invested.
7 definitions
The Rate of profit (n.) is the visible surface; surplus-value is the invisible essence beneath it — yet history starts from the surface.
The Rate of profit (n.) falls not because capital commands less living labour but because the dead labour it sets in motion grows faster — the decline is relative, not absolute.
The Rate of profit (n.) always underestimates the exploitation of labour — and the merchant's share makes the lie still larger.
The Rate of profit (n.) is the animating fire of production: if capital formation fell wholly to a few giants for whom mass outweighs rate, production would go out.
The Rate of profit (n.) equal for all is a late result of capitalism that also stands at its beginning, as a direct offshoot of the village mark, itself an offshoot of primitive communism.
The Rate of profit (n.) can be higher where exploitation is lower: a poor country with a quarter of Europe's rate of surplus-value but little machinery can show a profit rate a quarter higher.