John Stuart Mill,
Principles of Political Economy…
(1871)
“ A Measure of Cost of Production 103 Chapter XVI. Of some Peculiar Cases of Value. § 1. Values of Commodities which have a joint cost of production 107 2. Values of the different kinds of agricultural produce 110 Chapter XVII. Of International Trade. § 1. Cost of production not the regulator of international values 113 2. Interchange of commodities between distant places, determined by differences not in their absolute, but in their comparative, cost of production 115 3. The direct benefits of commerce consist in increased efficiency of the productive powers of the world 118 4. ”
