It is here we come to the heart of the matter. The economic principle of comparative advantage', 'a country may, in return for manufactured commodities, import corn even if it can be grown with less labour than in the country from which it is imported
David RicardoIf a tax on malt would raise the price of beer, a tax on bread must raise the price of bread.
David RicardoA BOUNTY on the exportation of corn tends to lower its price to the foreign consumer, but it has no permanent effect on its price in the home market.
David RicardoLabour, like all other things which are purchased and sold... has its natural and its market price.
David Ricardo