Wealth of Nations, Book 4, The

II. The trade of the merchant-importer of foreign corn for home consumption, evidently contributes to the immediate supply of the home market, and must so far be immediately beneficial to the great body of the people. It tends, indeed, to lower somewhat the average money price of corn, but not to diminish its real value, or the quantity of labour which it is capable of maintaining. If importation was at all times free, our farmers and country gentlemen would probably, one year with another, get less money for their corn than they do at present, when importation is at most times in effect prohibited; but the money which they got would be of more value, would buy more goods of all other kinds, and would employ more labour. Their real wealth, their real revenue, therefore, would be the same as at present, though it might be expressed by a smaller quantity of silver, and they would neither be disabled nor discouraged from cultivating corn as much as they do at present. On the contrary, as the rise in the real value of silver, in consequence of lowering the money price of corn, lowers somewhat the money price of all other commodities, it gives the industry of the country where it takes place some advantage in all foreign markets and thereby tends to encourage and increase that industry. But the extent of the home market for corn must be in proportion to the general industry of the country where it grows, or to the number of those who produce something else, and therefore, have something else, or, what comes to the same thing, the price of something else, to give in exchange for corn. But in every country, the home market, as it is the nearest and most convenient, so is it likewise the greatest and most important market for corn. That rise in the real value of silver, therefore, which is the effect of lowering the average money price of corn, tends to enlarge the greatest and most important market for corn, and thereby to encourage, instead of discouraging its growth.

By the 22d of Charles II. c. 13, the importation of wheat, whenever the price in the home market did not exceed 53s:4d. the quarter, was subjected to a duty of 16s. the quarter; and to a duty of 8s. whenever the price did not exceed �4. The former of these two prices has, for more than a century past, taken place only in times of very great scarcity; and the latter has, so far as I know, not taken place at all. Yet, till wheat has risen above this latter price, it was, by this statute, subjected to a very high duty; and, till it had risen above the former, to a duty which amounted to a prohibition. The importation of other sorts of grain was restrained at rates and by duties, in proportion to the value of the grain, almost equally high. Before the 13th of the present king, the following were the duties payable upon the importation of the different sorts of grain:

Grain. Duties. Duties Duties.
Beans to 28s. per qr. 19s:10d. after till 40s. 16s:8d. then 12d.
Barley to 28s. - 19s:10d. - 32s. 16s. - 12d.
Malt is prohibited by the annual malt-tax bill.
Oats to 16s. - 5s:10d. after - 9�d.
Pease to 40s. - 16s: 0d. after - 9�d.
Rye to 36s. - 19s:10d. till 40s. 16s:8d - 12d.
Wheat to 44s. - 21s: 9d. till 53s:4d. 17s. - 8s.
till �4, and after that about 1s:4d.
Buck-wheat to 32s. per qr. to pay 16s.

These different duties were imposed, partly by the 22d of Charles II. in place of the old subsidy, partly by the new subsidy, by the one-third and two-thirds subsidy, and by the subsidy 1747. Subsequent laws still further increased those duties.

The distress which, in years of scarcity, the strict execution of those laws might have brought upon the people, would probably have been very great; but, upon such occasions, its execution was generally suspended by temporary statutes, which permitted, for a limited time, the importation of foreign corn. The necessity of these temporary statutes sufficiently demonstrates the impropriety of this general one.

These restraints upon importation, though prior to the establishment of the bounty, were dictated by the same spirit, by the same principles, which afterwards enacted that regulation. How hurtful soever in themselves, these, or some other restraints upon importation, became necessary in consequence of that regulation. If, when wheat was either below 48s. the quarter, or not much above it, foreign corn could have been imported, either duty free, or upon paying only a small duty, it might have been exported again, with the benefit of the bounty, to the great loss of the public revenue, and to the entire perversion of the institution, of which the object was to extend the market for the home growth, not that for the growth of foreign countries.

III. The trade of the merchant-exporter of corn for foreign consumption, certainly does not contribute directly to the plentiful supply of the home market. It does so, however, indirectly. From whatever source this supply maybe usually drawn, whether from home growth, or from foreign importation, unless more corn is either usually grown, or usually imported into the country, than what is usually consumed in it, the supply of the home market can never be very plentiful. But unless the surplus can, in all ordinary cases, be exported, the growers will be careful never to grow more, and the importers never to import more, than what the bare consumption of the home market requires. That market will very seldom be overstocked; but it will generally be understocked; the people, whose business it is to supply it, being generally afraid lest their goods should be left upon their hands. The prohibition of exportation limits the improvement and cultivation of the country to what the supply of its own inhabitants require. The freedom of exportation enables it to extend cultivation for the supply of foreign nations.

By the 12th of Charles II. c.4, the exportation of corn was permitted whenever the price of wheat did not exceed 40s. the quarter, and that of other grain in proportion. By the 15th of the same prince, this liberty was extended till the price of wheat exceeded 48s. the quarter; and by the 22d, to all higher prices. A poundage, indeed, was to be paid to the king upon such exportation; but all grain was rated so low in the book of rates, that this poundage amounted only, upon wheat to 1s., upon oats to 4d., and upon all other grain to 6d. the quarter. By the 1st of William and Mary, the act which established this bounty, this small duty was virtually taken off whenever the price of wheat did not exceed 48s. the quarter; and by the 11th and 12th of William III. c. 20, it was expressly taken off at all higher prices.

The trade of the merchant-exporter was, in this manner, not only encouraged by a bounty, but rendered much more free than that of the inland dealer. By the last of these statutes, corn could be engrossed at any price for exportation; but it could not be engrossed for inland sale, except when the price did not exceed 48s. the quarter. The interest of the inland dealer, however, it has already been shown, can never be opposite to that of the great body of the people. That of the merchant-exporter may, and in fact sometimes is. If, while his own country labours under a dearth, a neighbouring country should be afflicted with a famine, it might be his interest to carry corn to the latter country, in such quantities as might very much aggravate the calamities of the dearth. The plentiful supply of the home market was not the direct object of those statutes; but, under the pretence of encouraging agriculture, to raise the money price of corn as high as possible, and thereby to occasion, as much as possible, a constant dearth in the home market. By the discouragement of importation, the supply of that market; even in times of great scarcity, was confined to the home growth; and by the encouragement of exportation, when the price was so high as 48s. the quarter, that market was not, even in times of considerable scarcity, allowed to enjoy the whole of that growth. The temporary laws, prohibiting, for a limited time, the exportation of corn, and taking off, for a limited time, the duties upon its importation, expedients to which Great Britain has been obliged so frequently to have recourse, sufficiently demonstrate the impropriety of her general system. Had that system been good, she would not so frequently have been reduced to the necessity of departing from it.

Were all nations to follow the liberal system of free exportation and free importation, the different states into which a great continent was divided, would so far resemble the different provinces of a great empire. As among the different provinces of a great empire, the freedom of the inland trade appears, both from reason and experience, not only the best palliative of a dearth, but the most effectual preventive of a famine; so would the freedom of the exportation and importation trade be among the different states into which a great continent was divided. The larger the continent, the easier the communication through all the different parts of it, both by land and by water, the less would any one particular part of it ever be exposed to either of these calamities, the scarcity of any one country being more likely to be relieved by the plenty of some other. But very few countries have entirely adopted this liberal system. The freedom of the corn trade is almost everywhere more or less restrained, and in many countries is confined by such absurd regulations, as frequently aggravate the unavoidable misfortune of a dearth into the dreadful calamity of a famine. The demand of such countries for corn may frequently become so great and so urgent, that a small state in their neighbourhood, which happened at the same time to be labouring under some degree of dearth, could not venture to supply them without exposing itself to the like dreadful calamity. The very bad policy of one country may thus render it, in some measure, dangerous and imprudent to establish what would otherwise be the best policy in another. The unlimited freedom of exportation, however, would be much less dangerous in great states, in which the growth being much greater, the supply could seldom be much affected by any quantity or corn that was likely to be exported. In a Swiss canton, or in some of the little states in Italy, it may, perhaps, sometimes be necessary to restrain the exportation of corn. In such great countries as France or England, it scarce ever can. To hinder, besides, the farmer from sending his goods at all times to the best market, is evidently to sacrifice the ordinary laws of justice to an idea of public utility, to a sort of reasons of state; an act or legislative authority which ought to be exercised only, which can be pardoned only, in cases of the most urgent necessity. The price at which exportation of corn is prohibited, if it is ever to be prohibited, ought always to be a very high price.

The laws concerning corn may everywhere be compared to the laws concerning religion. The people feel themselves so much interested in what relates either to their subsistence in this life, or to their happiness in a life to come, that government must yield to their prejudices, and, in order to preserve the public tranquillity, establish that system which they approve of. It is upon this account, perhaps, that we so seldom find a reasonable system established with regard to either of those two capital objects.

IV. The trade of the merchant-carrier, or of the importer of foreign corn, in order to export it again, contributes to the plentiful supply of the home market. It is not, indeed, the direct purpose of his trade to sell his corn there; but he will generally be willing to do so, and even for a good deal less money than he might expect in a foreign market; because he saves in this manner the expense of loading and unloading, of freight and insurance. The inhabitants of the country which, by means of the carrying trade, becomes the magazine and storehouse for the supply of other countries, can very seldom be in want themselves. Though the carrying trade must thus contribute to reduce the average money price of corn in the home market, it would not thereby lower its real value; it would only raise somewhat the real value of silver.

The carrying trade was in effect prohibited in Great Britain, upon all ordinary occasions, by the high duties upon the importation of foreign corn, of the greater part of which there was no drawback; and upon extraordinary occasions, when a scarcity made it necessary to suspend those duties by temporary statutes, exportation was always prohibited. By this system of laws, therefore, the carrying trade was in effect prohibited.

That system of laws, therefore, which is connected with the establishment of the bounty, seems to deserve no part of the praise which has been bestowed upon it. The improvement and prosperity of Great Britain, which has been so often ascribed to those laws, may very easily be accounted for by other causes. That security which the laws in Great Britain give to every man, that he shall enjoy the fruits of his own labour, is alone sufficient to make any country flourish, notwithstanding these and twenty other absurd regulations of commerce; and this security was perfected by the Revolution, much about the same time that the bounty was established. The natural effort of every individual to better his own condition, when suffered to exert itself with freedom and security, is so powerful a principle, that it is alone, and without any assistance, not only capable of carrying on the society to wealth and prosperity, but of surmounting a hundred impertinent obstructions, with which the folly of human laws too often encumbers its operations: though the effect of those obstructions is always, more or less, either to encroach upon its freedom, or to diminish its security. In Great Britain industry is perfectly secure; and though it is far from being perfectly free, it is as free or freer than in any other part of Europe.

Though the period of the greatest prosperity and improvement of Great Britain has been posterior to that system of laws which is connected with the bounty, we must not upon that account, impute it to those laws. It has been posterior likewise to the national debt; but the national debt has most assuredly not been the cause of it.

Though the system of laws which is connected with the bounty, has exactly the same tendency with the practice of Spain and Portugal, to lower somewhat the value of the precious metals in the country where it takes place; yet Great Britain is certainly one of the richest countries in Europe, while Spain and Portugal are perhaps amongst the most beggarly. This difference of situation, however, may easily be accounted for from two different causes. First, the tax in Spain, the prohibition in Portugal of exporting gold and silver, and the vigilant police which watches over the execution of those laws, must, in two very poor countries, which between them import annually upwards of six millions sterling, operate not only more directly, but much more forcibly, in reducing the value of those metals there, than the corn laws can do in Great Britain. And, secondly, this bad policy is not in those countries counterbalanced by the general liberty and security of the people. Industry is there neither free nor secure; and the civil and ecclesiastical governments of both Spain and Portugal are such as would alone be sufficient to perpetuate their present state of poverty, even though their regulations of commerce were as wise as the greatest part of them are absurd and foolish.

The 13th of the present king, c. 43, seems to have established a new system with regard to the corn laws, in many respects better than the ancient one, but in one or two respects perhaps not quite so good.

By this statute, the high duties upon importation for home consumption are taken off, so soon as the price of middling wheat rises to 48s. the quarter; that of middling rye, pease, or beans, to 32s.; that of barley to 24s.; and that of oats to 16s.; and instead of them, a small duty is imposed of only 6d upon the quarter of wheat, and upon that or other grain in proportion. With regard to all those different sorts of grain, but particularly with regard to wheat, the home market is thus opened to foreign supplies, at prices considerably lower than before.

By the same statute, the old bounty of 5s. upon the exportation of wheat, ceases so soon as the price rises to 44s. the quarter, instead of 48s. the price at which it ceased before; that of 2s:6d. upon the exportation of barley, ceases so soon as the price rises to 22s. instead of 24s. the price at which it ceased before; that of 2s:6d. upon the exportation of oatmeal, ceases so soon as the price rises to 14s. instead of 15s. the price at which it ceased before. The bounty upon rye is reduced from 3s:6d. to 3s. and it ceases so soon as the price rises to 28s. instead of 32s. the price at which it ceased before. If bounties are as improper as I have endeavoured to prove them to be, the sooner they cease, and the lower they are, so much the better.

The same statute permits, at the lowest prices, the importation of corn in order to be exported again, duty free, provided it is in the mean time lodged in a warehouse under the joint locks of the king and the importer. This liberty, indeed, extends to no more than twenty-five of the different ports of Great Britain. They are, however, the principal ones; and there may not, perhaps, be warehouses proper for this purpose in the greater part of the others.

So far this law seems evidently an improvement upon the ancient system.

But by the same law, a bounty of 2s. the quarter is given for the exportation of oats, whenever the price does not exceed fourteen shillings. No bounty had ever been given before for the exportation of this grain, no more than for that of pease or beans.

By the same law, too, the exportation of wheat is prohibited so soon as the price rises to forty-four shillings the quarter; that of rye so soon as it rises to twenty-eight shillings; that of barley so soon as it rises to twenty-two shillings; and that of oats so soon as they rise to fourteen shillings. Those several prices seem all of them a good deal too low; and there seems to be an impropriety, besides, in prohibiting exportation altogether at those precise prices at which that bounty, which was given in order to force it, is withdrawn. The bounty ought certainly either to have been withdrawn at a much lower price, or exportation ought to have been allowed at a much higher.

So far, therefore, this law seems to be inferior to the ancient system. With all its imperfections, however, we may perhaps say of it what was said of the laws of Solon, that though not the best in itself, it is the best which the interest, prejudices, and temper of the times, would admit of. It may perhaps in due time prepare the way for a better.

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