Karl Marx,
Wage-Labor and Capital
(1900)
“ By means of competition between buyers and sellers and the relations between supply and demand—offer and desire. And this competition by which the price of an article is fixed is three-fold. The same commodity is offered in the market by various sellers. Whoever offers the greatest advantage to purchasers is certain to drive the other sellers off the field, and secure for himself the greatest sale. The sellers, therefore, fight for the sale and the market among themselves. Every one of them wants to sell, and does his best to sell much, and if possible to become the only seller. ”
