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§ 1. degree of progress which we have now made in the theory of Foreign Trade, puts it in our power to supply what was previously deficient in our view of the theory of Money; and this, when completed, will in its turn enable us to conclude the subject of Foreign Trade.

Money, or the material of which it is composed, is, in Great Britain, and in most other countries, a foreign commodity. Its value and distribution must therefore be regulated, not by the law of value which obtains in adjacent places, but by that which is applicable to imported commodities—the law of International Values.

In the discussion into which we are now about to enter, I shall use the terms Money and the Precious Metals indiscriminately. This may be done without leading to any error; it having been shown that the value of money, when it consists of the precious metals, or of a paper currency convertible into them on demand, is entirely governed by the value of the metals themselves: from which it never permanently differs, except by the expense of coinage when this is paid by the individual and not by the state.

Money is brought into a country in two different ways. It is imported (chiefly in the form of bullion) like any other merchandize, as being an advantageous article of commerce. It is also imported in its other character of a medium of exchange, to pay some debt due to the country, either for goods exported or on any other account. There are other ways in which it may be introduced casually; these are the two in which it is received in the ordinary course of business,