the reader, though not the best, let us suppose this currency to be the English. When England had the same number of pounds sterling to pay to France, which France had to pay to her, one set of merchants in England would want bills, and another set would have bills to dispose of, for the very same number of pounds sterling; and consequently a bill on France for 100l. would sell for exactly 100l., or, in the phraseology of merchants, the exchange would be at par. As France also, on this supposition, would have an equal number of pounds sterling to pay and to receive, bills on England would be at par in France, whenever bills on France were at par in England.

If, however, England had a larger sum to pay to France than to receive from her, there would be persons requiring bills on France for a greater number of pounds sterling than there were bills drawn by persons to whom money was due. A bill on France for 100%. would then sell for more than 100l., and bills would be said to be at a premium. The premium, however, could not exceed the cost and risk of making the remittance in gold, together with a trifling profit; because if it did, the debtor would send the gold itself, in preference to buying the bill.

If, on the contrary, England had more money to receive from France than to pay, there would be bills offered for a greater number of pounds than were wanted for remittance, and the price of bills would fall below par: a bill for 100l. might be bought for somewhat less than 100l., and bills would be said to be at a discount.

When England has more to pay than to receive, France has more to receive than to pay, and vice versa. When, therefore, in England, bills on France bear a premium, then, in France, bills on England are at a discount: and when bills on France are at a discount in England, bills on England are at a premium in France. If they are at ar in either country, they are so, as we have already seen, in both.

Thus do matters stand between countries, or places, which have the same currency. So much of barbarism,

however, still remains in the transac tions of the most civilized nations, that almost all independent countries choose to assert their nationality by having to their own inconvenience and that of their neighbours, a peculiar currency of their own. To our present purpos this makes no other difference, than that instead of speaking of equal sums of money, we have to speak of equiva lent sums. By equivalent sums, when both currencies are composed of the same metal, are meant sums which contain exactly the same quantity of the metal, in weight and fineness; but when, as in the case of France and England, the metals are different, what is meant is that the quantity of gold in the one sum, and the quantity of silver in the other, are of the same value in the general market of the world: there being no material difference between one place and another in the relative value of these metals. Suppose 25 francs to be (as within a trifling frac tion it is) the equivalent of a pound sterling. The debts and credits of the two countries would be equal, when the one owed as many times 25 francs, as the other owed pounds. When this was the case, a bill on France for 2500 francs would be worth in England 100%., and a bill on England for 100l. would be worth in France 2500 francs. The exchange is then said to be at par: and 25 francs (in reality 25 francs and a trifle more)* is called the par of exchange with France. When England cwed to France more than the equiva lent of what France owed to her, a bill for 2500 francs would be at a premium, that is, would be worth more than 100%. When France owed to England more than the equivalent of what England owed to France, a bill for 2500 francs would be worth less than 1007., or would be at a discount.

When bills on foreign countries are at a premium, it is customary to say that the exchanges are against the country, or unfavourable to it. In order

* Written before the change in the rela tive value of the two metals produced by the gold discoveries. The par of exchange be riable, and no one can foresee at what point tween gold and silver currencies is now va it will ultimately rest.

to understand these phrases, we must take notice of what "the exchange," in the language of merchants, really means. It means the power which the money of the country has of purchasing the money of other countries. Supposing 25 francs to be the exact par of exchange, then when it requires more than 100l. to buy a bill for 2500 francs, 1007. of English money are worth less than their real equivalent of French money and this is called, an exchange unfavourable to England. The only persons in England, however, to whom it is really unfavourable, are those who have money to pay in France; for they come into the bill market as buyers, and have to pay a premium: but to those who have money to receive in France, the same state of things is favourable; for they come as sellers, and receive the premium. The premium, however, indicates that a balance is due by England, which might have to be eventually liquidated in the precious metals and since, according to the old theory, the benefit of a trade consisted in bringing money into the country, this prejudice introduced the practice of calling the exchange favourable when it indicated a balance to receive, and unfavourable when it indicated one to pay and the phrases in turn tended to maintain the prejudice.

§ 3. It might be supposed at first sight that when the exchange is unfavourable, or in other words, when bills are at a premium, the premium must always amount to a full equivalent for the cost of transmitting money: since, as there is really a balance to pay, and as the full cost must therefore be incurred by some of those who have remittances to make, their competition will compel all to submit to an equivalent sacrifice. And such would certainly be the case, if it were always necessary that whatever is destined to be paid should be paid immediately. The expectation of great and immediate foreign payments sometimes produces a most startling effect on the exchanges. But a small excess

of imports above exports, or any other small amount of debt to be paid to foreign countries, does not usually affect the exchanges to the full extent of the cost and risk of transporting bullion. The length of credit allowed, generally permits, on the part of some of the debtors, a postponement of payment, and in the mean time the balance may turn the other way, and restore the equality of debts and credits without any actual transmission of the metals. And this is the more likely to happen, as there is a self-adjusting power in the variations of the exchange itself. Bills are at a premium because a greater money value has been imported than exported. But the premium is itself an extra profit to those who export. Besides the price they obtain for their goods, they draw for the amount and gain the premium. It is, on the other hand, a diminution of profit to those who import. Besides the price of the goods, they have to pay a premium for remittance. So that what is called an unfavourable exchange is an encouragement to export, and a discouragement to import. And if the balance due is of small amount, and is the consequence of some merely casual disturbance in the ordinary course of trade, it is soon liquidated in commodities, and the account adjusted by means of bills, without the transmission of any bullion. Not so, however, when the excess of imports above exports, which has made

as much as ten per cent. Of course this pre carriage, since the freight of such an article mium was not mere equivalent for cost of

as gold, even with the addition of war insurance, could never have amounted to so

much. This great price was an equivalent the anticipated difficulty of procuring it to not for the difficulty of sending gold, but for send; the expectation being that there would be such immense remittances to the Continent in subsidies and for the support of armies, as would press hard on the stock of bullion in the country (which was then entirely denuded of specie), and this, too, in a shorter time than would allow of its being replenished. Accordingly the price of bullion rose likewise, with the same suddenness. It is hardly necessary to say that this took place during the Bank restriction. In a convertible state of the currency, no such thing could have occurred until the Bank stopped

the exchange unfavourable, arises from a permanent cause. In that case, what disturbed the equilibrium must have been the state of prices, and it can only be restored by acting on prices. It is impossible that prices should be such as to invite to an excess of imports, and yet the exports should be kept permanently up to the imports by the extra profit on exportation derived from the premium on bills; for if the exports were kept up to the imports, bills would not be at a premium, and the extra profit would not exist. It is through the prices of commodities that the correction must be administered.

Disturbances, therefore, of the equilibrium of imports and exports, and consequent disturbances of the exchange, may be considered as of two classes; the one casual or accidental, which, if not on too large a scale, correct themselves through the premium on bills, without any transmission of the precious metals: the other arising from the general state of prices, which cannot be corrected without the subtraction of actual money from the circulation of one of the countries, or an annihilation of credit equivalent to it;

since the mere transmission of bullion (as distinguished from money), not having any effect on prices, is of no avail to abate the cause from which the disturbance proceeded.

It remains to observe, that the exchanges do not depend on the balance of debts and credits with each country separately, but with all countries taken together. England may owe a balance of payments to France; but it does not follow that the exchange with France will be against England, and that bills on France will be at a premium; because a balance may be due to England from Holland or Hamburgh, and she may pay her debts to France with bills on those places; which is technically called arbitration of exchange. There is some little additional expense, partly commission and partly loss of interest, in settling debts in this circuitous manner, and to the extent of that small difference the exchange with one country may vary apart from that with others; but in the main, the exchanges with all foreign countries vary together, according as the country has a balance to receive or to pay on the general result of its foreign transactions.

equal in value if the mode of exchange had been by barter, are worth equal sums of money. The introduction of money is a mere addition of one more commodity, of which the value is regu lated by the same laws as that of all other commodities. We shall not be surprised, therefore, if we find that international values also are determined by the same causes under a money and bill system, as they would be under a system of barter; and that money has little to do in the matter, except to furnish a convenient mode of com paring values.

All interchange is, in substance and effect, barter: whoever sells commodities for money, and with that money buys other goods, really buys those goods with his own commodities. And so of nations: their trade is a mere exchange of exports for imports; and whether money is employed or not, things are only in their permanent state when the exports and imports exactly pay for each other. When this is the case, equal sums of money are due from each country to the other, the debts are settled by bills, and there is no balance to be paid in the precious metals. The trade is in a state like that which is called in mechanics a condition of stable equilibrium.

But the process by which things are brought back to this state when they happen to deviate from it, is, at least outwardly, not the same in a barter system and in a money system. Under the first, the country which wants more imports than its exports will pay for, must offer its exports at a cheaper rate, as the sole means of creating a demand for them sufficient to re-establish the equilibrium. When money is used, the country seems to do a thing totally dif ferent. She takes the additional imports at the same price as before, and as she exports no equivalent, the balance of payments turns against her; the exchange becomes unfavourable, and the difference has to be paid in money. This is in appearance a very distinct operation from the former. Let us see if it differs in its essence, or only in its mechanism.

Let the country which has the balance to pay be England, and the country which receives it, France. By this transmission of the precious metals, the quantity of the currency is diminished in England, and increased in France. This I am at liberty to assume. As we shall see hereafter, it would be a very erroneous assumption if made in regard to all payments of international balances. A balance which has only to be paid once, such as the payment made for an extra importation of corn in a season of dearth, may be paid from hoards, or from the reserves of bankers, without acting on the cir

culation. But we are now supposing that there is an excess of imports over exports, arising from the fact that the equation of international demand is not yet established: that there is at the ordinary prices a permanent demand in England for more French goods than the English goods required in France at the ordinary prices will pay for. When this is the case, if a change were not made in the prices, there would be a perpetually renewed balance to be paid in money. The imports require to be permanently diminished, or the exports to be increased; which can only be accomplished through prices; and hence, even if the balances are at first paid from hoards, or by the exportation of bullion, they will reach the circulation at last, for until they do, nothing can stop the drain.

When, therefore, the state of prices is such that the equation of international demand cannot establish itself, the country requiring more imports than can be paid for by the exports; it is a sign that the country has more of the precious metals or their substitutes, in circulation, than can permanently circulate, and must necessarily part with some of them before the balance can be restored. The currency is accordingly contracted: prices fall, and among the rest, the prices of exportable articles; for which, accordingly, there arises, in foreign countries, a greater demand: while imported commodities have possibly risen in price, from the influx of money into foreign countries, and at all events have not participated in the general fall. But until the increased cheapness of English goods induces foreign countries to take a greater pecuniary value, or until the increased dearness (positive or comparative) of foreign goods makes England take a less pecuniary value, the exports of England will be no nearer to paying for the imports than before, and the stream of the precious metals which had begun to flow out of England, will still flow on. This efflux will continue, until the fall of prices in England brings within reach of the foreign market some commodity which England did not previously send

thither; or until the reduced price of the things which she did send, has forced a demand abroad for a sufficient quantity to pay for the imports, aided, perhaps, by a reduction of the English demand for foreign goods, through their enhanced price, either positive or comparative.

Now this is the very process which took place on our original supposition of barter. Not only, therefore, does the trade between nations tend to the same equilibrium between exports and Imports, whether money is employed or not, but the means by which this equilibrium is established are essentially the same. The country whose exports are not sufficient to pay for her imports, offers them on cheaper terms, until she succeeds in forcing the necessary demand: in other words, the Equation of International Demand, under a money system as well as under a barter system, is the law of international trade. Every country exports and imports the very same things, and in the very same quantity, under the one system as under the other. In a barter system, the trade gravitates to the point at which the sum of the imports exactly exchanges for the sum of the exports: in a money system, it gravitates to the point at which the sum of the imports and the sum of the exports exchange for the same quantity of money. And since things which are equal to the same thing are equal to one another, the exports and imports which are equal in money price, would, if money were not used, precisely exchange for one another.*

* The subjoined extract from the separate Essay previously referred to, will give some assistance in following the course of the phenomena. It is adapted to the imaginary case used for illustration throughout that Essay, the case of a trade between England and Germany in cloth and linen.

"We may at first make whatever supposition we will with respect to the value of money. Let us suppose, therefore, that before the opening of the trade, the price of eloth is the same in both countries, namely, six shillings per yard. As 10 yards of cloth were supposed to exchange in England for 15 yards of linen, in Germany for 20, we must suppose that linen is sold in England at four shillings per yard, in Germany at three.

§ 2. It thus appears that the law of international values, and, consequently, the division of the advantages of trade among the nations which carry it on, are the same on the supposition of money, as they would be in a state of barter. In international, as in ordinary domestic interchanges, money is to commerce only what oil is to machinery, or railways to locomotion, a contrivance to diminish friction. order still further to test these conclusions, let us proceed to re-examine, on the supposition of money, a question which we have already investigated on the hypothesis of barter, namely, to what extent the benefit of an improvement in the production of an exportable article, is participated in by the countries importing it.

In

The improvement may either consist in the cheapening of some article which was already a staple production of the country, or in the establishment of some new branch of industry, or of some process rendering an article exportable which had not till then been exported at all. It will be convenient to begin with the case of a new export, as being somewhat the simpler of the two.

The first effect is that the article falls in price, and a demand arises for it abroad. This new exportation disturbs the balance, turns the exchanges, money flows into the country (which we shall suppose to be England), and continues to flow until prices rise. This higher range of prices will somewhat check the demand in foreign countries for the new article of export; and will diminish the demand which existed abroad for the other things which

Cost of carriage and importer's profit are left, as before, out of consideration.

"In this state of prices, cloth, it is evident, cannot yet be exported from England into Germany: but linen can be imported from Germany into England. It will be so: and, in the first instance, the linen will be paid for in money.

"The efflux of money from England, and its influx into Germany, will raise money prices in the latter country, and lower them in the former, Linen will rise in Germany above three shillings per yard, and cloth. above six shillings. Linen in England, being imported from Germany, will (since cost of carriage is not reckoned) sink to the same price as in that country, while cloth will fall