The Wealth of Nations_ Books 4-5 - Adam Smith [78]
The bounty upon the exportation of corn necessarily operates exactly in the same way as this absurd policy of Spain and Portugal. Whatever be the actual state of tillage, it renders our corn somewhat dearer in the home market than it otherwise would be in that state, and somewhat cheaper in the foreign; and as the average money price of corn regulates more or less that of all other commodities, it lowers the value of silver considerably in the one, and tends to raise it a little in the other. It enables foreigners, the Dutch in particular, not only to eat our corn cheaper than they otherwise could do, but sometimes to eat it cheaper than even our own people can do upon the same occasions, as we are assured by an excellent authority, that of Sir Matthew Decker. It hinders our own workmen from furnishing their goods for so small a quantity of silver as they otherwise might do; and enables the Dutch to furnish theirs for a smaller. It tends to render our manufactures somewhat dearer in every market, and theirs somewhat cheaper than they otherwise would be, and consequently to give their industry a double advantage over our own.
The bounty, as it raises in the home market not so much the real as the nominal price of our corn, as it augments, not the quantity of labour which a certain quantity of corn can maintain and employ but only the quantity of silver which it will exchange for, it discourages our manufactures, without rendering any considerable service either to our farmers or country gentlemen. It puts, indeed, a little more money into the pockets of both, and it will perhaps be somewhat difficult to persuade the greater part of them that this is not rendering them a very considerable service. But if this money sinks in its value, in the quantity of labour, provisions, and home-made commodities of all different kinds which it is capable of purchasing as much as it rises in its quantity, the service will be little more than nominal and imaginary.
There is, perhaps, but one set of men in the whole commonwealth to whom the bounty either was or could be essentially serviceable. These were the corn merchants, the exporters and importers of corn. In years of plenty the bounty necessarily occasioned a greater exportation than would otherwise have taken place; and by hindering