John Stuart Mill,
Principles of Political Economy
(1871)
“ But retail price, the price paid by the actual consumer, seems to feel very slowly and imperfectly the effect of competition; and when competition does exist, it often, instead of lowering prices, merely divides the gains of the high price among a greater number of dealers. Hence it is that, of the price paid by the consumer, so large a proportion is absorbed by the gains of retailers; and any one who inquires into the amount which reaches the hands of those who made the things he buys, will often be astonished at its smallness. ”
