importation of metallic money from abroad, or by the creation or addition of paper money at home. If then the King of Spain, supposing him to be in exclusive possession of the mines, and gold alone to be used for money, were to lay a considerable tax on gold, he would very much raise its natural value; and as its market value in Europe is ultimately regulated by its natural value in Spanish America, more commodities would be given by Europe for a given quantity of gold. But the same quantity of gold would not be produced in America, as its value would only be increased in proportion to the diminution of quantity consequent on its increased cost of production. No more goods then would be obtained in America, in exchange for all their gold exported, than before; and it may be asked, where then would be the benefit to Spain and her colonies? The benefit would be this, that if less gold were produced, less capital would be employed in producing it; the same value of goods from Europe would be imported by the employment of the smaller capital, that was before obtained by the employment of the larger; and therefore all the productions obtained by the employment of the capital withdrawn from the mines, would be a benefit which Spain would derive from the imposition of the tax, and which she could not obtain in such abundance, or with such certainty, by possessing the monopoly of any other commodity whatever. From such a tax, as far as money was concerned, the nations of Europe would suffer no injury whatever; they would have the same quantity of goods, and consequently the same means of enjoyment as before, but these goods would be circulated with a less quantity of money. If in consequence of the tax, only one tenth of the present quantity of gold were obtained from the mines, that tenth would be of equal value with the ten tenths now produced. But the King of Spain is not exclusively in possession of the mines of the precious metals; and if he were, his advantage from their possession, and the power of taxation, would be very much reduced by the limitation of demand and consumption in Europe, in consequence of the universal substitution, in a greater or less degree, of paper money. The agreement of the market and natural prices of all commodities, depends at all times on the facility with which the supply can be increased or diminished. In the case of gold, houses, and labour, as well as many other things, this effect cannot, under some circumstances, be speedily produced. But it is different with those commodities which are consumed and reproduced from year to year, such as hats, shoes, corn, and cloth; they may be reduced if necessary, and the interval cannot be long before the supply is contracted in proportion to the increased charge of producing them.