CHAPTER XIV.

40l. in England would only purchase a bill for 20l. on a foreign country. The same effects would follow from whatever cause 20 millions could be forced to perform the business of circulation in England, if 10 millions only were necessary. If so absurd a law, as the prohibition of the exportation of the precious metals, could be enforced, and the consequence of such prohibition were to force 11 millions instead of 10 into circulation, the exchange would be 9 per cent. against England; if 12 millions, 16 per cent.; and if 20 millions, 50 per cent. against England. But no discouragement would be given to the manufactures of England; if home commodities sold at a high price in England, so would foreign commodities; and whether they were high or low would be of little importance to the foreign exporter and importer, whilst he would, on the one hand, be obliged to allow a compensation in the exchange when his commodities sold at a dear rate, and would receive the same compensation, when he was obliged to purchase English commodities at a high price. The sole disadvantage then which could happen to a country from retaining by prohibitory laws a greater quantity of gold and silver in circulation than would otherwise remain there, would be the loss which it would sustain from employing a portion of its capital unproductively, instead of employing it productively. In the form of money this capital is productive of no profit; in the form of materials, machinery, and food, for which it might be exchanged, it would be productive of revenue, and would add to the wealth and the resources of the state. Thus then I hope I have satisfactorily proved, that a comparatively low price of the precious metals, in consequence of taxation, or in other words, a generally high price of commodities, would be of no disadvantage to a state, as a part of the metals would be exported, which, by raising their value, would again lower the prices of commodities. And further, that if they were not exported, if by prohibitory laws they could be retained in a country, the effect on the exchange would counterbalance the effect of high prices. If then taxes on necessaries and on wages would not raise the prices of all commodities on which labour was expended, they cannot be condemned