An Inquiry into the Nature and Causes of the Wealth of Nations Part 20

Almost all loans at interest are made in money, either of paper, or of gold and silver; but what the borrower really wants, and what the lender readily supplies him with, is not the money, but the money's worth, or the goods which it can purchase. If he wants it as a stock for immediate consumption, it is those goods only which he can place in that stock. If he wants it as a capital for employing industry, it is from those goods only that the industrious can be furnished with the tools, materials, and maintenance necessary for carrying on their work. By means of the loan, the lender, as it were, a.s.signs to the borrower his right to a certain portion of the annual produce of the land and labour of the country, to be employed as the borrower pleases.

The quant.i.ty of stock, therefore, or, as it is commonly expressed, of money, which can be lent at interest in any country, is not regulated by the value of the money, whether paper or coin, which serves as the instrument of the different loans made in that country, but by the value of that part of the annual produce, which, as soon as it comes either from the ground, or from the hands of the productive labourers, is destined, not only for replacing a capital, but such a capital as the owner does not care to be at the trouble of employing himself. As such capitals are commonly lent out and paid back in money, they const.i.tute what is called the monied interest. It is distinct, not only from the landed, but from the trading and manufacturing interests, as in these last the owners themselves employ their own capitals. Even in the monied interest, however, the money is, as it were, but the deed of a.s.signment, which conveys from one hand to another those capitals which the owners do not care to employ themselves. Those capitals may be greater, in almost any proportion, than the amount of the money which serves as the instrument of their conveyance; the same pieces of money successively serving for many different loans, as well as for many different purchases. A, for example, lends to W 1000, with which W immediately purchases of B 1000 worth of goods. B having no occasion for the money himself, lends the identical pieces to X, with which X immediately purchases of C another 1000 worth of goods. C, in the same manner, and for the same reason, lends them to Y, who again purchases goods with them of D. In this manner, the same pieces, either of coin or of paper, may, in the course of a few days, serve as the Instrument of three different loans, and of three different purchases, each of which is, in value, equal to the whole amount of those pieces. What the three monied men, A, B, and C, a.s.signed to the three borrowers, W, X, and Y, is the power of making those purchases. In this power consist both the value and the use of the loans. The stock lent by the three monied men is equal to the value of the goods which can be purchased with it, and is three times greater than that of the money with which the purchases are made. Those loans, however, may be all perfectly well secured, the goods purchased by the different debtors being so employed as, in due time, to bring back, with a profit, an equal value either of coin or of paper.

And as the same pieces of money can thus serve as the instrument of different loans to three, or, for the same reason, to thirty times their value, so they may likewise successively serve as the instrument of repayment.

A capital lent at interest may, in this manner, be considered as an a.s.signment, from the lender to the borrower, of a certain considerable portion of the annual produce, upon condition that the burrower in return shall, during the continuance of the loan, annually a.s.sign to the lender a small portion, called the interest; and, at the end of it, a portion equally considerable with that which had originally been a.s.signed to him, called the repayment. Though money, either coin or paper, serves generally as the deed of a.s.signment, both to the smaller and to the more considerable portion, it is itself altogether different from what is a.s.signed by it.

In proportion as that share of the annual produce which, as soon as it comes either from the ground, or from the hands of the productive labourers, is destined for replacing a capital, increases in any country, what is called the monied interest naturally increases with it.

The increase of those particular capitals from which the owners wish to derive a revenue, without being at the trouble of employing them themselves, naturally accompanies the general increase of capitals; or, in other words, as stock increases, the quant.i.ty of stock to be lent at interest grows gradually greater and greater.

As the quant.i.ty of stock to be lent at interest increases, the interest, or the price which must be paid for the use of that stock, necessarily diminishes, not only from those general causes which make the market price of things commonly diminish as their quant.i.ty increases, but from other causes which are peculiar to this particular case. As capitals increase in any country, the profits which can be made by employing them necessarily diminish. It becomes gradually more and more difficult to find within the country a profitable method of employing any new capital. There arises, in consequence, a compet.i.tion between different capitals, the owner of one endeavouring to get possession of that employment which is occupied by another; but, upon most occasions, he can hope to justle that other out of this employment by no other means but by dealing upon more reasonable terms. He must not only sell what he deals in somewhat cheaper, but, in order to get it to sell, he must sometimes, too, buy it dearer. The demand for productive labour, by the increase of the funds which are destined for maintaining it, grows every day greater and greater. Labourers easily find employment; but the owners of capitals find it difficult to get labourers to employ. Their compet.i.tion raises the wages of labour, and sinks the profits of stock.

But when the profits which can be made by the use of a capital are in this manner diminished, as it were, at both ends, the price which can be paid for the use of it, that is, the rate of interest, must necessarily be diminished with them.

Mr Locke, Mr Lawe, and Mr Montesquieu, as well as many other writers, seem to have imagined that the increase of the quant.i.ty of gold and silver, in consequence of the discovery of the Spanish West Indies, was the real cause of the lowering of the rate of interest through the greater part of Europe. Those metals, they say, having become of less value themselves, the use of any particular portion of them necessarily became of less value too, and, consequently, the price which could be paid for it. This notion, which at first sight seems so plausible, has been so fully exposed by Mr Hume, that it is, perhaps, unnecessary to say any thing more about it. The following very short and plain argument, however, may serve to explain more distinctly the fallacy which seems to have misled those gentlemen.

Before the discovery of the Spanish West Indies, ten per cent. seems to have been the common rate of interest through the greater part of Europe. It has since that time, in different countries, sunk to six, five, four, and three per cent. Let us suppose, that in every particular country the value of silver has sunk precisely in the same proportion as the rate of interest; and that in those countries, for example, where interest has been reduced from ten to five per cent. the same quant.i.ty of silver can now purchase just half the quant.i.ty of goods which it could have purchased before. This supposition will not, I believe, be found anywhere agreeable to the truth; but it is the most favourable to the opinion which we are going to examine; and, even upon this supposition, it is utterly impossible that the lowering of the value of silver could have the smallest tendency to lower the rate of interest.

If 100 are in those countries now of no more value than 50 were then, 10 must now be of no more value than 5 were then. Whatever were the causes which lowered the value of the capital, the same must necessarily have lowered that of the interest, and exactly in the same proportion.

The proportion between the value of the capital and that of the interest must have remained the same, though the rate had never been altered.

By altering the rate, on the contrary, the proportion between those two values is necessarily altered. If 100 now are worth no more than 50 were then, 5 now can be worth no more than 2:10s. were then. By reducing the rate of interest, therefore, from ten to five per cent. we give for the use of a capital, which is supposed to be equal to one half of its former value, an interest which is equal to one fourth only of the value of the former interest.

An increase in the quant.i.ty of silver, while that of the commodities circulated by means of it remained the same, could have no other effect than to diminish the value of that metal. The nominal value of all sorts of goods would be greater, but their real value would be precisely the same as before. They would be exchanged for a greater number of pieces of silver; but the quant.i.ty of labour which they could command, the number of people whom they could maintain and employ, would be precisely the same. The capital of the country would be the same, though a greater number of pieces might be requisite for conveying any equal portion of it from one hand to another. The deeds of a.s.signment, like the conveyances of a verbose attorney, would be more c.u.mbersome; but the thing a.s.signed would be precisely the same as before, and could produce only the same effects. The funds for maintaining productive labour being the same, the demand for it would be the same. Its price or wages, therefore, though nominally greater, would really be the same. They would be paid in a greater number of pieces of silver, but they would purchase only the same quant.i.ty of goods. The profits of stock would be the same, both nominally and really. The wages of labour are commonly computed by the quant.i.ty of silver which is paid to the labourer. When that is increased, therefore, his wages appear to be increased, though they may sometimes be no greater than before. But the profits of stock are not computed by the number of pieces of silver with which they are paid, but by the proportion which those pieces bear to the whole capital employed. Thus, in a particular country, 5s. a-week are said to be the common wages of labour, and ten per cent. the common profits of stock; but the whole capital of the country being the same as before, the compet.i.tion between the different capitals of individuals into which it was divided would likewise be the same. They would all trade with the same advantages and disadvantages. The common proportion between capital and profit, therefore, would be the same, and consequently the common interest of money; what can commonly be given for the use of money being necessarily regulated by what can commonly be made by the use of it.

Any increase in the quant.i.ty of commodities annually circulated within the country, while that of the money which circulated them remained the same, would, on the contrary, produce many other important effects, besides that of raising the value of the money. The capital of the country, though it might nominally be the same, would really be augmented. It might continue to be expressed by the same quant.i.ty of money, but it would command a greater quant.i.ty of labour. The quant.i.ty of productive labour which it could maintain and employ would be increased, and consequently the demand for that labour. Its wages would naturally rise with the demand, and yet might appear to sink. They might be paid with a smaller quant.i.ty of money, but that smaller quant.i.ty might purchase a greater quant.i.ty of goods than a greater had done before. The profits of stock would be diminished, both really and in appearance. The whole capital of the country being augmented, the compet.i.tion between the different capitals of which it was composed would naturally be augmented along with it. The owners of those particular capitals would be obliged to content themselves with a smaller proportion of the produce of that labour which their respective capitals employed. The interest of money, keeping pace always with the profits of stock, might, in this manner, be greatly diminished, though the value of money, or the quant.i.ty of goods which any particular sum could purchase, was greatly augmented.

In some countries the interest of money has been prohibited by law. But as something can everywhere be made by the use of money, something ought everywhere to be paid for the use of it. This regulation, instead of preventing, has been found from experience to increase the evil of usury. The debtor being obliged to pay, not only for the use of the money, but for the risk which his creditor runs by accepting a compensation for that use, he is obliged, if one may say so, to insure his creditor from the penalties of usury.

In countries where interest is permitted, the law in order to prevent the extortion of usury, generally fixes the highest rate which can be taken without incurring a penalty. This rate ought always to be somewhat above the lowest market price, or the price which is commonly paid for the use of money by those who can give the most undoubted security.

If this legal rate should be fixed below the lowest market rate, the effects of this fixation must be nearly the same as those of a total prohibition of interest. The creditor will not lend his money for less than the use of it is worth, and the debtor must pay him for the risk which he runs by accepting the full value of that use. If it is fixed precisely at the lowest market price, it ruins, with honest people who respect the laws of their country, the credit of all those who cannot give the very best security, and obliges them to have recourse to exorbitant usurers. In a country such as Great Britain, where money is lent to government at three per cent. and to private people, upon good security, at four and four and a-half, the present legal rate, five per cent. is perhaps as proper as any.

The legal rate, it is to be observed, though it ought to be somewhat above, ought not to be much above the lowest market rate. If the legal rate of interest in Great Britain, for example, was fixed so high as eight or ten per cent. the greater part of the money which was to be lent, would be lent to prodigals and projectors, who alone would be willing to give this high interest. Sober people, who will give for the use of money no more than a part of what they are likely to make by the use of it, would not venture into the compet.i.tion. A great part of the capital of the country would thus be kept out of the hands which were most likely to make a profitable and advantageous use of it, and thrown into those which were most likely to waste and destroy it. Where the legal rate of interest, on the contrary, is fixed but a very little above the lowest market rate, sober people are universally preferred, as borrowers, to prodigals and projectors. The person who lends money gets nearly as much interest from the former as he dares to take from the latter, and his money is much safer in the hands of the one set of people than in those of the other. A great part of the capital of the country is thus thrown into the hands in which it is most likely to be employed with advantage.

No law can reduce the common rate of interest below the lowest ordinary market rate at the time when that law is made. Notwithstanding the edict of 1766, by which the French king attempted to reduce the rate of interest from five to four per cent. money continued to be lent in France at five per cent. the law being evaded in several different ways.

The ordinary market price of land, it is to be observed, depends everywhere upon the ordinary market rate of interest. The person who has a capital from which he wishes to derive a revenue, without taking the trouble to employ it himself, deliberates whether he should buy land with it, or lend it out at interest. The superior security of land, together with some other advantages which almost everywhere attend upon this species of property, will generally dispose him to content himself with a smaller revenue from land, than what he might have by lending out his money at interest. These advantages are sufficient to compensate a certain difference of revenue; but they will compensate a certain difference only; and if the rent of land should fall short of the interest of money by a greater difference, n.o.body would buy land, which would soon reduce its ordinary price. On the contrary, if the advantages should much more than compensate the difference, everybody would buy land, which again would soon raise its ordinary price. When interest was at ten per cent. land was commonly sold for ten or twelve years purchase. As interest sunk to six, five, and four per cent. the price of land rose to twenty, five-and-twenty, and thirty years purchase. The market rate of interest is higher in France than in England, and the common price of land is lower. In England it commonly sells at thirty, in France at twenty years purchase.

CHAPTER V. OF THE DIFFERENT EMPLOYMENTS OF CAPITALS.

Though all capitals are destined for the maintenance of productive labour only, yet the quant.i.ty of that labour which equal capitals are capable of putting into motion, varies extremely according to the diversity of their employment; as does likewise the value which that employment adds to the annual produce of the land and labour of the country.

A capital may be employed in four different ways; either, first, in procuring the rude produce annually required for the use and consumption of the society; or, secondly, in manufacturing and preparing that rude produce for immediate use and consumption; or, thirdly in transporting either the rude or manufactured produce from the places where they abound to those where they are wanted; or, lastly, in dividing particular portions of either into such small parcels as suit the occasional demands of those who want them. In the first way are employed the capitals of all those who undertake improvement or cultivation of lands, mines, or fisheries; in the second, those of all master manufacturers; in the third, those of all wholesale merchants; and in the fourth, those of all retailers. It is difficult to conceive that a capital should be employed in any way which may not be cla.s.sed under some one or other of those four.

Each of those four methods of employing a capital is essentially necessary, either to the existence or extension of the other three, or to the general conveniency of the society.

Unless a capital was employed in furnis.h.i.+ng rude produce to a certain degree of abundance, neither manufactures nor trade of any kind could exist.

Unless a capital was employed in manufacturing that part of the rude produce which requires a good deal of preparation before it can be fit for use and consumption, it either would never be produced, because there could be no demand for it; or if it was produced spontaneously, it would be of no value in exchange, and could add nothing to the wealth of the society.

Unless a capital was employed in transporting either the rude or manufactured produce from the places where it abounds to those where it is wanted, no more of either could be produced than was necessary for the consumption of the neighbourhood. The capital of the merchant exchanges the surplus produce of one place for that of another, and thus encourages the industry, and increases the enjoyments of both.

Unless a capital was employed in breaking and dividing certain portions either of the rude or manufactured produce into such small parcels as suit the occasional demands of those who want them, every man would be obliged to purchase a greater quant.i.ty of the goods he wanted than his immediate occasions required. If there was no such trade as a butcher, for example, every man would be obliged to purchase a whole ox or a whole sheep at a time. This would generally be inconvenient to the rich, and much more so to the poor. If a poor workman was obliged to purchase a month's or six months' provisions at a time, a great part of the stock which he employs as a capital in the instruments of his trade, or in the furniture of his shop, and which yields him a revenue, he would be forced to place in that part of his stock which is reserved for immediate consumption, and which yields him no revenue. Nothing can be more convenient for such a person than to be able to purchase his subsistence from day to day, or even from hour to hour, as he wants it.

He is thereby enabled to employ almost his whole stock as a capital. He is thus enabled to furnish work to a greater value; and the profit which he makes by it in this way much more than compensates the additional price which the profit of the retailer imposes upon the goods. The prejudices of some political writers against shopkeepers and tradesmen are altogether without foundation. So far is it from being necessary either to tax them, or to restrict their numbers, that they can never be multiplied so as to hurt the public, though they may so as to hurt one another. The quant.i.ty of grocery goods, for example, which can be sold in a particular town, is limited by the demand of that town and its neighbourhood. The capital, therefore, which can be employed in the grocery trade, cannot exceed what is sufficient to purchase that quant.i.ty. If this capital is divided between two different grocers, their compet.i.tion will tend to make both of them sell cheaper than if it were in the hands of one only; and if it were divided among twenty, their compet.i.tion would be just so much the greater, and the chance of their combining together, in order to raise the price, just so much the less. Their compet.i.tion might, perhaps, ruin some of themselves; but to take care of this, is the business of the parties concerned, and it may safely be trusted to their discretion. It can never hurt either the consumer or the producer; on the contrary, it must tend to make the retailers both sell cheaper and buy dearer, than if the whole trade was monopolized by one or two persons. Some of them, perhaps, may sometimes decoy a weak customer to buy what he has no occasion for. This evil, however, is of too little importance to deserve the public attention, nor would it necessarily be prevented by restricting their numbers. It is not the mult.i.tude of alehouses, to give the must suspicious example, that occasions a general disposition to drunkenness among the common people; but that disposition, arising from other causes, necessarily gives employment to a mult.i.tude of alehouses.

The persons whose capitals are employed in any of those four ways, are themselves productive labourers. Their labour, when properly directed, fixes and realizes itself in the subject or vendible commodity upon which it is bestowed, and generally adds to its price the value at least of their own maintenance and consumption. The profits of the farmer, of the manufacturer, of the merchant, and retailer, are all drawn from the price of the goods which the two first produce, and the two last buy and sell. Equal capitals, however, employed in each of those four different ways, will immediately put into motion very different quant.i.ties of productive labour; and augment, too, in very different proportions, the value of the annual produce of the land and labour of the society to which they belong.

The capital of the retailer replaces, together with its profits, that of the merchant of whom he purchases goods, and thereby enables him to continue his business. The retailer himself is the only productive labourer whom it immediately employs. In his profit consists the whole value which its employment adds to the annual produce of the land and labour of the society.

The capital of the wholesale merchant replaces, together with their profits, the capital's of the farmers and manufacturers of whom he purchases the rude and manufactured produce which he deals in, and thereby enables them to continue their respective trades. It is by this service chiefly that he contributes indirectly to support the productive labour of the society, and to increase the value of its annual produce.

His capital employs, too, the sailors and carriers who transport his goods from one place to another; and it augments the price of those goods by the value, not only of his profits, but of their wages. This is all the productive labour which it immediately puts into motion, and all the value which it immediately adds to the annual produce. Its operation in both these respects is a good deal superior to that of the capital of the retailer.

Part of the capital of the master manufacturer is employed as a fixed capital in the instruments of his trade, and replaces, together with its profits, that of some other artificer of whom he purchases them. Part of his circulating capital is employed in purchasing materials, and replaces, with their profits, the capitals of the farmers and miners of whom he purchases them. But a great part of it is always, either annually, or in a much shorter period, distributed among the different workmen whom he employs. It augments the value of those materials by their wages, and by their masters' profits upon the whole stock of wages, materials, and instruments of trade employed in the business.

It puts immediately into motion, therefore, a much greater quant.i.ty of productive labour, and adds a much greater value to the annual produce of the land and labour of the society, than an equal capital in the hands of any wholesale merchant.

No equal capital puts into motion a greater quant.i.ty of productive labour than that of the farmer. Not only his labouring servants, but his labouring cattle, are productive labourers. In agriculture, too, Nature labours along with man; and though her labour costs no expense, its produce has its value, as well as that of the most expensive workmen.

The most important operations of agriculture seem intended, not so much to increase, though they do that too, as to direct the fertility of Nature towards the production of the plants most profitable to man.

A field overgrown with briars and brambles, may frequently produce as great a quant.i.ty of vegetables as the best cultivated vineyard or corn field. Planting and tillage frequently regulate more than they animate the active fertility of Nature; and after all their labour, a great part of the work always remains to be done by her. The labourers and labouring cattle, therefore, employed in agriculture, not only occasion, like the workmen in manufactures, the reproduction of a value equal to their own consumption, or to the capital which employs them, together with its owner's profits, but of a much greater value. Over and above the capital of the farmer, and all its profits, they regularly occasion the reproduction of the rent of the landlord. This rent may be considered as the produce of those powers of Nature, the use of which the landlord lends to the farmer. It is greater or smaller, according to the supposed extent of those powers, or, in other words, according to the supposed natural or improved fertility of the land. It is the work of Nature which remains, after deducting or compensating every thing which can be regarded as the work of man. It is seldom less than a fourth, and frequently more than a third, of the whole produce. No equal quant.i.ty of productive labour employed in manufactures, can ever occasion so great reproduction. In them Nature does nothing; man does all; and the reproduction must always be in proportion to the strength of the agents that occasion it. The capital employed in agriculture, therefore, not only puts into motion a greater quant.i.ty of productive labour than any equal capital employed in manufactures; but in proportion, too, to the quant.i.ty of productive labour which it employs, it adds a much greater value to the annual produce of the land and labour of the country, to the real wealth and revenue of its inhabitants. Of all the ways in which a capital can be employed, it is by far the most advantageous to society.

The capitals employed in the agriculture and in the retail trade of any society, must always reside within that society. Their employment is confined almost to a precise spot, to the farm, and to the shop of the retailer. They must generally, too, though there are some exceptions to this, belong to resident members of the society.

The capital of a wholesale merchant, on the contrary, seems to have no fixed or necessary residence anywhere, but may wander about from place to place, according as it can either buy cheap or sell dear.

The capital of the manufacturer must, no doubt, reside where the manufacture is carried on; but where this shall be, is not always necessarily determined. It may frequently be at a great distance, both from the place where the materials grow, and from that where the complete manufacture is consumed. Lyons is very distant, both from the places which afford the materials of its manufactures, and from those which consume them. The people of fas.h.i.+on in Sicily are clothed in silks made in other countries, from the materials which their own produces.

Part of the wool of Spain is manufactured in Great Britain, and some part of that cloth is afterwards sent back to Spain.

Whether the merchant whose capital exports the surplus produce of any society, be a native or a foreigner, is of very little importance. If he is a foreigner, the number of their productive labourers is necessarily less than if he had been a native, by one man only; and the value of their annual produce, by the profits of that one man. The sailors or carriers whom he employs, may still belong indifferently either to his country, or to their country, or to some third country, in the same manner as if he had been a native. The capital of a foreigner gives a value to their surplus produce equally with that of a native, by exchanging it for something for which there is a demand at home. It as effectually replaces the capital of the person who produces that surplus, and as effectually enables him to continue his business, the service by which the capital of a wholesale merchant chiefly contributes to support the productive labour, and to augment the value of the annual produce of the society to which he belongs.

It is of more consequence that the capital of the manufacturer should reside within the country. It necessarily puts into motion a greater quant.i.ty of productive labour, and adds a greater value to the annual produce of the land and labour of the society. It may, however, be very useful to the country, though it should not reside within it. The capitals of the British manufacturers who work up the flax and hemp annually imported from the coasts of the Baltic, are surely very useful to the countries which produce them. Those materials are a part of the surplus produce of those countries, which, unless it was annually exchanged for something which is in demand here, would be of no value, and would soon cease to be produced. The merchants who export it, replace the capitals of the people who produce it, and thereby encourage them to continue the production; and the British manufacturers replace the capitals of those merchants.

A particular country, in the same manner as a particular person, may frequently not have capital sufficient both to improve and cultivate all its lands, to manufacture and prepare their whole rude produce for immediate use and consumption, and to transport the surplus part either of the rude or manufactured produce to those distant markets, where it can be exchanged for something for which there is a demand at home. The inhabitants of many different parts of Great Britain have not capital sufficient to improve and cultivate all their lands. The wool of the southern counties of Scotland is, a great part of it, after a long land carriage through very bad roads, manufactured in Yorks.h.i.+re, for want of a capital to manufacture it at home. There are many little manufacturing towns in Great Britain, of which the inhabitants have not capital sufficient to transport the produce of their own industry to those distant markets where there is demand and consumption for it. If there are any merchants among them, they are, properly, only the agents of wealthier merchants who reside in some of the great commercial cities.

When the capital of any country is not sufficient for all those three purposes, in proportion as a greater share of it is employed in agriculture, the greater will be the quant.i.ty of productive labour which it puts into motion within the country; as will likewise be the value which its employment adds to the annual produce of the land and labour of the society. After agriculture, the capital employed in manufactures puts into motion the greatest quant.i.ty of productive labour, and adds the greatest value to the annual produce. That which is employed in the trade of exportation has the least effect of any of the three.

The country, indeed, which has not capital sufficient for all those three purposes, has not arrived at that degree of opulence for which it seems naturally destined. To attempt, however, prematurely, and with an insufficient capital, to do all the three, is certainly not the shortest way for a society, no more than it would be for an individual, to acquire a sufficient one. The capital of all the individuals of a nation has its limits, in the same manner as that of a single individual, and is capable of executing only certain purposes. The capital of all the individuals of a nation is increased in the same manner as that of a single individual, by their continually acc.u.mulating and adding to it whatever they save out of their revenue. It is likely to increase the fastest, therefore, when it is employed in the way that affords the greatest revenue to all the inhabitants or the country, as they will thus be enabled to make the greatest savings. But the revenue of all the inhabitants of the country is necessarily in proportion to the value of the annual produce of their land and labour.

It has been the princ.i.p.al cause of the rapid progress of our American colonies towards wealth and greatness, that almost their whole capitals have hitherto been employed in agriculture. They have no manufactures, those household and coa.r.s.er manufactures excepted, which necessarily accompany the progress of agriculture, and which are the work of the women and children in every private family. The greater part, both of the exportation and coasting trade of America, is carried on by the capitals of merchants who reside in Great Britain. Even the stores and warehouses from which goods are retailed in some provinces, particularly in Virginia and Maryland, belong many of them to merchants who reside in the mother country, and afford one of the few instances of the retail trade of a society being carried on by the capitals of those who are not resident members of it. Were the Americans, either by combination, or by any other sort of violence, to stop the importation of European manufactures, and, by thus giving a monopoly to such of their own countrymen as could manufacture the like goods, divert any considerable part of their capital into this employment, they would r.e.t.a.r.d, instead of accelerating, the further increase in the value of their annual produce, and would obstruct, instead of promoting, the progress of their country towards real wealth and greatness. This would be still more the case, were they to attempt, in the same manner, to monopolize to themselves their whole exportation trade.

The course of human prosperity, indeed, seems scarce ever to have been of so long continuance as to unable any great country to acquire capital sufficient for all those three purposes; unless, perhaps, we give credit to the wonderful accounts of the wealth and cultivation of China, of those of ancient Egypt, and of the ancient state of Indostan. Even those three countries, the wealthiest, according to all accounts, that ever were in the world, are chiefly renowned for their superiority in agriculture and manufactures. They do not appear to have been eminent for foreign trade. The ancient Egyptians had a superst.i.tious antipathy to the sea; a superst.i.tion nearly of the same kind prevails among the Indians; and the Chinese have never excelled in foreign commerce. The greater part of the surplus produce of all those three countries seems to have been always exported by foreigners, who gave in exchange for it something else, for which they found a demand there, frequently gold and silver.

It is thus that the same capital will in any country put into motion a greater or smaller quant.i.ty of productive labour, and add a greater or smaller value to the annual produce of its land and labour, according to the different proportions in which it is employed in agriculture, manufactures, and wholesale trade. The difference, too, is very great, according to the different sorts of wholesale trade in which any part of it is employed.

All wholesale trade, all buying in order to sell again by wholesale, maybe reduced to three different sorts: the home trade, the foreign trade of consumption, and the carrying trade. The home trade is employed in purchasing in one part of the same country, and selling in another, the produce of the industry of that country. It comprehends both the inland and the coasting trade. The foreign trade of consumption is employed in purchasing foreign goods for home consumption. The carrying trade is employed in transacting the commerce of foreign countries, or in carrying the surplus produce of one to another.

The capital which is employed in purchasing in one part of the country, in order to sell in another, the produce of the industry of that country, generally replaces, by every such operation, two distinct capitals, that had both been employed in the agriculture or manufactures of that country, and thereby enables them to continue that employment.

When it sends out from the residence of the merchant a certain value of commodities, it generally brings hack in return at least an equal value of other commodities. When both are the produce of domestic industry, it necessarily replaces, by every such operation, two distinct capitals, which had both been employed in supporting productive labour, and thereby enables them to continue that support. The capital which sends Scotch manufactures to London, and brings back English corn and manufactures to Edinburgh, necessarily replaces, by every such operation, two British capitals, which had both been employed in the agriculture or manufactures of Great Britain.

The capital employed in purchasing foreign goods for home consumption, when this purchase is made with the produce of domestic industry, replaces, too, by every such operation, two distinct capitals; but one of them only is employed in supporting domestic industry. The capital which sends British goods to Portugal, and brings back Portuguese goods to Great Britain, replaces, by every such operation, only one British capital. The other is a Portuguese one. Though the returns, therefore, of the foreign trade of consumption, should be as quick as those of the home trade, the capital employed in it will give but one half of the encouragement to the industry or productive labour of the country.