An Inquiry Into the Nature and Causes of the Wealth of Nations

Though it is late, therefore, in the progress of improvement, before cattle can bring such a price as to render it profitable to cultivate land for the sake of feeding them; yet of all the different parts which compose this second sort of rude produce, they are perhaps the first which bring this price; because, till they bring it, it seems impossible that improvement can be brought near even to that degree of perfection to which it has arrived in many parts of Europe.

As cattle are among the first, so perhaps venison is among the last parts of this sort of rude produce which bring this price. The price of venison in Great Britain, how extravagant soever it may appear, is not near sufficient to compensate the expense of a deer park, as is well known to all those who have had any experience in the feeding of deer. If it was otherwise, the feeding of deer would soon become an article of common farming, in the same manner as the feeding of those small birds, called turdi, was among the ancient Romans. Varro and Columella assure us, that it was a most profitable article. The fattening of ortolans, birds of passage which arrive lean in the country, is said to be so in some parts of France. If venison continues in fashion, and the wealth and luxury of Great Britain increase as they have done for some time past, its price may very probably rise still higher than it is at present.

Between that period in the progress of improvement, which brings to its height the price of so necessary an article as cattle, and that which brings to it the price of such a superfluity as venison, there is a very long interval, in the course of which many other sorts of rude produce gradually arrive at their highest price, some sooner and some later, according to different circumstances.

Thus, in every farm, the offals of the barn and stable will maintain a certain number of poultry. These, as they are fed with what would otherwise be lost, are a mere save-all; and as they cost the farmer scarce any thing, so he can afford to sell them for very little. Almost all that he gets is pure gain, and their price can scarce be so low as to discourage him from feeding this number. But in countries ill cultivated, and therefore but thinly inhabited, the poultry, which are thus raised without expense, are often fully sufficient to supply the whole demand. In this state of things, therefore, they are often as cheap as butcher's meat, or any other sort of animal food. But the whole quantity of poultry which the farm in this manner produces without expense, must always be much smaller than the whole quantity of butcher's meat which is reared upon it; and in times of wealth and luxury, what is rare, with only nearly equal merit, is always preferred to what is common. As wealth and luxury increase, therefore, in consequence of improvement and cultivation, the price of poultry gradually rises above that of butcher's meat, till at last it gets so high, that it becomes profitable to cultivate land for the sake of feeding them. When it has got to this height, it cannot well go higher. If it did, more land would soon be turned to this purpose. In several provinces of France, the feeding of poultry is considered as a very important article in rural economy, and sufficiently profitable to encourage the farmer to raise a considerable quantity of Indian corn and buckwheat for this purpose. A middling farmer will there sometimes have four hundred fowls in his yard. The feeding of poultry seems scarce yet to be generally considered as a matter of so much importance in England. They are certainly, however, dearer in England than in France, as England receives considerable supplies from France. In the progress of improvements, the period at which every particular sort of animal food in dearest, must naturally be that which immediately precedes the general practice of cultivating land for the sake of raising it. For some time before this practice becomes general, the scarcity must necessarily raise the price. After it has become general, new methods of feeding are commonly fallen upon, which enable the farmer to raise upon the same quantity of ground a much greater quantity of that particular sort of animal food. The plenty not only obliges him to sell cheaper, but, in consequence of these improvements, he can afford to sell cheaper; for if he could not afford it, the plenty would not be of long continuance. It has been probably in this manner that the introduction of clover, turnips, carrots, cabbages, &c. has contributed to sink the common price of butcher's meat in the London market, somewhat below what it was about the beginning of the last century.

The hog, that finds his food among ordure, and greedily devours many things rejected by every other useful animal, is, like poultry, originally kept as a save-all. As long as the number of such animals, which can thus be reared at little or no expense, is fully sufficient to supply the demand, this sort of butcher's meat comes to market at a much lower price than any other. But when the demand rises beyond what this quantity can supply, when it becomes necessary to raise food on purpose for feeding and fattening hogs, in the same manner as for feeding and fattening other cattle, the price necessarily rises, and becomes proportionably either higher or lower than that of other butcher's meat, according as the nature of the country, and the state of its agriculture, happen to render the feeding of hogs more or less expensive than that of other cattle. In France, according to Mr Buffon, the price of pork is nearly equal to that of beef. In most parts of Great Britain it is at present somewhat higher.

The great rise in the price both of hogs and poultry, has, in Great Britain, been frequently imputed to the diminution of the number of cottagers and other small occupiers of land; an event which has in every part of Europe been the immediate forerunner of improvement and better cultivation, but which at the same time may have contributed to raise the price of those articles, both somewhat sooner and somewhat faster than it would otherwise have risen. As the poorest family can often maintain a cat or a dog without any expense, so the poorest occupiers of land can commonly maintain a few poultry, or a sow and a few pigs, at very little. The little offals of their own table, their whey, skimmed milk, and butter milk, supply those animals with a part of their food, and they find the rest in the neighbouring fields, without doing any sensible damage to any body. By diminishing the number of those small occupiers, therefore, the quantity of this sort of provisions, which is thus produced at little or no expense, must certainly have been a good deal diminished, and their price must consequently have been raised both sooner and faster than it would otherwise have risen. Sooner or later, however, in the progress of improvement, it must at any rate have risen to the utmost height to which it is capable of rising; or to the price which pays the labour and expense of cultivating the land which furnishes them with food, as well as these are paid upon the greater part of other cultivated land.

The business of the dairy, like the feeding of hogs and poultry, is originally carried on as a save-all. The cattle necessarily kept upon the farm produce more milk than either the rearing of their own young, or the consumption of the farmer's family requires; and they produce most at one particular season. But of all the productions of land, milk is perhaps the most perishable. In the warm season, when it is most abundant, it will scarce keep four-and-twenty hours. The farmer, by making it into fresh butter, stores a small part of it for a week; by making it into salt butter, for a year; and by making it into cheese, he stores a much greater part of it for several years. Part of all these is reserved for the use of his own family, the rest goes to market, in order to find the best price which is to be had, and which can scarce be so low as to discourage him from sending thither whatever is over and above the use of his own family. If it is very low indeed, he will be likely to manage his dairy in a very slovenly and dirty manner, and will scarce, perhaps, think it worth while to have a particular room or building on purpose for it, but will suffer the business to be carried on amidst the smoke, filth, and nastiness of his own kitchen, as was the case of almost all the farmers' dairies in Scotland thirty or forty years ago, and as is the case of many of them still. The same causes which gradually raise the price of butcher's meat, the increase of the demand, and, in consequence of the improvement of the country, the diminution of the quantity which can be fed at little or no expense, raise, in the same manner, that of the produce of the dairy, of which the price naturally connects with that of butcher's meat, or with the expense of feeding cattle. The increase of price pays for more labour, care, and cleanliness. The dairy becomes more worthy of the farmer's attention, and the quality of its produce gradually improves. The price at last gets so high, that it become worth while to employ some of the most fertile and best cultivated lands in feeding cattle merely for the purpose of the dairy; and when it has got to this height, it cannot well go higher. If it did, more land would soon be turned to this purpose. It seems to have got to this height through the greater part of England, where much good land is commonly employed in this manner. If you except the neighbourhood of a few considerable towns, it seems not yet to have got to this height anywhere in Scotland, where common farmers seldom employ much good land in raising food for cattle, merely for the purpose of the dairy. The price of the produce, though it has risen very considerably within these few years, is probably still too low to admit of it. The inferiority of the quality, indeed, compared with that of the produce of English dairies, is fully equal to that of the price. But this inferiority of quality is, perhaps, rather the effect of this lowness of price, than the cause of it. Though the quality was much better, the greater part of what is brought to market could not, I apprehend, in the present circumstances of the country, be disposed of at a much better price; and the present price, it is probable, would not pay the expense of the land and labour necessary for producing a much better quality. Through the greater part of England, notwithstanding the superiority of price, the dairy is not reckoned a more profitable employment of land than the raising of corn, or the fattening of cattle, the two great objects of agriculture. Through the greater part of Scotland, therefore, it cannot yet be even so profitable.

The lands of no country, it is evident, can ever be completely cultivated and improved, till once the price of every produce, which human industry in obliged to raise upon them, has got so high as to pay for the expense of complete improvement and cultivation. In order to do this, the price of each particular produce must be sufficient, first, to pay the rent of good corn land, as it is that which regulates the rent of the greater part of other cultivated land; and, secondly, to pay the labour and expense of the farmer, as well as they are commonly paid upon good corn land; or, in other words, to replace with the ordinary profits the stock which he employs about it. This rise in the price of each particular produce, must evidently be previous to the improvement and cultivation of the land which is destined for raising it. Gain is the end of all improvement; and nothing could deserve that name, of which loss was to be the necessary consequence. But loss must be the necessary consequence of improving land for the sake of a produce of which the price could never bring back the expense. If the complete improvement and cultivation of the country be, as it most certainly is, the greatest of all public advantages, this rise in the price of all those different sorts of rude produce, instead of being considered as a public calamity, ought to be regarded as the necessary forerunner and attendant of the greatest of all public advantages.

This rise, too, in the nominal or money price of all these different sorts of rude produce, has been the effect, not of any degradation in the value of silver, but of a rise in their real price. They have become worth, not only a greater quantity of silver, but a greater quantity of labour and subsistence than before. As it costs a greater quantity of labour and subsistence to bring them to market, so, when they are brought thither they represent, or are equivalent to a greater quantity.

Third Sort.– The third and last sort of rude produce, of which the price naturally rises in the progress of improvement, is that in which the efficacy of human industry, in augmenting the quantity, is either limited or uncertain. Though the real price of this sort of rude produce, therefore, naturally tends to rise in the progress of improvement, yet, according as different accidents happen to render the efforts of human industry more or less successful in augmenting the quantity, it may happen sometimes even to fall, sometimes to continue the same, in very different periods of improvement, and sometimes to rise more or less in the same period.

There are some sorts of rude produce which nature has rendered a kind of appendages to other sorts; so that the quantity of the one which any country can afford, is necessarily limited by that of the other. The quantity of wool or of raw hides, for example, which any country can afford, is necessarily limited by the number of great and small cattle that are kept in it. The state of its improvement, and the nature of its agriculture, again necessarily determine this number.

The same causes which, in the progress of improvement, gradually raise the price of butcher's meat, should have the same effect, it may be thought, upon the prices of wool and raw hides, and raise them, too, nearly in the same proportion. It probably would be so, if, in the rude beginnings of improvement, the market for the latter commodities was confined within as narrow bounds as that for the former. But the extent of their respective markets is commonly extremely different.

The market for butcher's meat is almost everywhere confined to the country which produces it. Ireland, and some part of British America, indeed, carry on a considerable trade in salt provisions; but they are, I believe, the only countries in the commercial world which do so, or which export to other countries any considerable part of their butcher's meat.

The market for wool and raw hides, on the contrary, is, in the rude beginnings of improvement, very seldom confined to the country which produces them. They can easily be transported to distant countries; wool without any preparation, and raw hides with very little; and as they are the materials of many manufactures, the industry of other countries may occasion a demand for them, though that of the country which produces them might not occasion any.

In countries ill cultivated, and therefore but thinly inhabited, the price of the wool and the hide bears always a much greater proportion to that of the whole beast, than in countries where, improvement and population being further advanced, there is more demand for butcher's meat. Mr Hume observes, that in the Saxon times, the fleece was estimated at two-fifths of the value of the whole sheep, and that this was much above the proportion of its present estimation. In some provinces of Spain, I have been assured, the sheep is frequently killed merely for the sake of the fleece and the tallow. The carcase is often left to rot upon the ground, or to be devoured by beasts and birds of prey. If this sometimes happens even in Spain, it happens almost constantly in Chili, at Buenos Ayres, and in many other parts of Spanish America, where the horned cattle are almost constantly killed merely for the sake of the hide and the tallow. This, too, used to happen almost constantly in Hispaniola, while it was infested by the buccaneers, and before the settlement, improvement, and populousness of the French plantations (which now extend round the coast of almost the whole western half of the island) had given some value to the cattle of the Spaniards, who still continue to possess, not only the eastern part of the coast, but the whole inland mountainous part of the country.

Though, in the progress of improvement and population, the price of the whole beast necessarily rises, yet the price of the carcase is likely to be much more affected by this rise than that of the wool and the hide. The market for the carcase being in the rude state of society confined always to the country which produces it, must necessarily be extended in proportion to the improvement and population of that country. But the market for the wool and the hides, even of a barbarous country, often extending to the whole commercial world, it can very seldom be enlarged in the same proportion. The state of the whole commercial world can seldom be much affected by the improvement of any particular country; and the market for such commodities may remain the same, or very nearly the same, after such improvements, as before. It should, however, in the natural course of things, rather, upon the whole, be somewhat extended in consequence of them. If the manufactures, especially, of which those commodities are the materials, should ever come to flourish in the country, the market, though it might not be much enlarged, would at least be brought much nearer to the place of growth than before; and the price of those materials might at least be increased by what had usually been the expense of transporting them to distant countries. Though it might not rise, therefore, in the same proportion as that of butcher's meat, it ought naturally to rise somewhat, and it ought certainly not to fall.

In England, however, notwithstanding the flourishing state of its woollen manufacture, the price of English wool has fallen very considerably since the time of Edward III. There are many authentic records which demonstrate that, during the reign of that prince (towards the middle of the fourteenth century, or about 1339), what was reckoned the moderate and reasonable price of the tod, or twenty-eight pounds of English wool, was not less than ten shillings of the money of those times²⁵, containing, at the rate of twenty-pence the ounce, six ounces of silver, Tower weight, equal to about thirty shillings of our present money. In the present times, one-and-twenty shillings the tod may be reckoned a good price for very good English wool. The money price of wool, therefore, in the time of Edward III. was to its money price in the present times as ten to seven. The superiority of its real price was still greater. At the rate of six shillings and eightpence the quarter, ten shillings was in those ancient times the price of twelve bushels of wheat. At the rate of twenty-eight shillings the quarter, one-and-twenty shillings is in the present times the price of six bushels only. The proportion between the real price of ancient and modern times, therefore, is as twelve to six, or as two to one. In those ancient times, a tod of wool would have purchased twice the quantity of subsistence which it will purchase at present, and consequently twice the quantity of labour, if the real recompence of labour had been the same in both periods.

This degradation, both in the real and nominal value of wool, could never have happened in consequence of the natural course of things. It has accordingly been the effect of violence and artifice. First, of the absolute prohibition of exporting wool from England: secondly, of the permission of importing it from Spain, duty free: thirdly, of the prohibition of exporting it from Ireland to any other country but England. In consequence of these regulations, the market for English wool, instead of being somewhat extended, in consequence of the improvement of England, has been confined to the home market, where the wool of several other countries is allowed to come into competition with it, and where that of Ireland is forced into competition with it. As the woollen manufactures, too, of Ireland, are fully as much discouraged as is consistent with justice and fair dealing, the Irish can work up but a smaller part of their own wool at home, and are therefore obliged to send a greater proportion of it to Great Britain, the only market they are allowed.

I have not been able to find any such authentic records concerning the price of raw hides in ancient times. Wool was commonly paid as a subsidy to the king, and its valuation in that subsidy ascertains, at least in some degree, what was its ordinary price. But this seems not to have been the case with raw hides. Fleetwood, however, from an account in 1425, between the prior of Burcester Oxford and one of his canons, gives us their price, at least as it was stated upon that particular ocassion, viz. five ox hides at twelve shillings; five cow hides at seven shillings and threepence; thirty-six sheep skins of two years old at nine shillings; sixteen calf skins at two shillings. In 1425, twelve shillings contained about the same quantity of silver as four-and-twenty shillings of our present money. An ox hide, therefore, was in this account valued at the same quantity of silver as 4s. ⁴⁄₅ths of our present money. Its nominal price was a good deal lower than at present. But at the rate of six shillings and eightpence the quarter, twelve shillings would in those times have purchased fourteen bushels and four-fifths of a bushel of wheat, which, at three and sixpence the bushel, would in the present times cost 51s. 4d. An ox hide, therefore, would in those times have purchased as much corn as ten shillings and threepence would purchase at present. Its real value was equal to ten shillings and threepence of our present money. In those ancient times, when the cattle were half starved during the greater part of the winter, we cannot suppose that they were of a very large size. An ox hide which weighs four stone of sixteen pounds of avoirdupois, is not in the present times reckoned a bad one; and in those ancient times would probably have been reckoned a very good one. But at half-a-crown the stone, which at this moment (February 1773) I understand to be the common price, such a hide would at present cost only ten shillings. – Though its nominal price, therefore, is higher in the present than it was in those ancient times, its real price, the real quantity of subsistence which it will purchase or command, is rather somewhat lower. The price of cow hides, as stated in the above account, is nearly in the common proportion to that of ox hides. That of sheep skins is a good deal above it. They had probably been sold with the wool. That of calves skins, on the contrary, is greatly below it. In countries where the price of cattle is very low, the calves, which are not intended to be reared in order to keep up the stock, are generally killed very young, as was the case in Scotland twenty or thirty years ago. It saves the milk, which their price would not pay for. Their skins, therefore, are commonly good for little.

The price of raw hides is a good deal lower at present than it was a few years ago; owing probably to the taking off the duty upon seal skins, and to the allowing, for a limited time, the importation of raw hides from Ireland, and from the plantations, duty free, which was done in 1769. Take the whole of the present century at an average, their real price has probably been somewhat higher than it was in those ancient times. The nature of the commodity renders it not quite so proper for being transported to distant markets as wool. It suffers more by keeping. A salted hide is reckoned inferior to a fresh one, and sells for a lower price. This circumstance must necessarily have some tendency to sink the price of raw hides produced in a country which does not manufacture them, but is obliged to export them, and comparatively to raise that of those produced in a country which does manufacture them. It must have some tendency to sink their price in a barbarous, and to raise it in an improved and manufacturing country. It must have had some tendency, therefore, to sink it in ancient, and to raise it in modern times. Our tanners, besides, have not been quite so successful as our clothiers, in convincing the wisdom of the nation, that the safety of the commonwealth depends upon the prosperity of their particular manufacture. They have accordingly been much less favoured. The exportation of raw hides has, indeed, been prohibited, and declared a nuisance; but their importation from foreign countries has been subjected to a duty; and though this duty has been taken off from those of Ireland and the plantations (for the limited time of five years only), yet Ireland has not been confined to the market of Great Britain for the sale of its surplus hides, or of these which are not manufactured at home. The hides of common cattle have, but within these few years, been put among the enumerated commodities which the plantations can send nowhere but to the mother country; neither has the commerce of Ireland been in this case oppressed hitherto, in order to support the manufactures of Great Britain.

Whatever regulations tend to sink the price, either of wool or of raw hides, below what it naturally would be, must, in an improved and cultivated country, have some tendency to raise the price of butcher's meat. The price both of the great and small cattle, which are fed on improved and cultivated land, must be sufficient to pay the rent which the landlord, and the profit which the farmer, has reason to expect from improved and cultivated land. If it is not, they will soon cease to feed them. Whatever part of this price, therefore, is not paid by the wool and the hide, must be paid by the carcase. The less there is paid for the one, the more must be paid for the other. In what manner this price is to be divided upon the different parts of the beast, is indifferent to the landlords and farmers, provided it is all paid to them. In an improved and more cultivated country, therefore, their interest as landlords and farmers cannot be much affected by such regulations, though their interest as consumers may, by the rise in the price of provisions. It would be quite otherwise, however, in an unimproved and uncultivated country, where the greater part of the lands could be applied to no other purpose but the feeding of cattle, and where the wool and the hide made the principal part of the value of those cattle. Their interest as landlords and farmers would in this case be very deeply affected by such regulations, and their interest as consumers very little. The fall in the price of the wool and the hide would not in this case raise the price of the carcase; because the greater part of the lands of the country being applicable to no other purpose but the feeding of cattle, the same number would still continue to be fed. The same quantity of butcher's meat would still come to market. The demand for it would be no greater than before. Its price, therefore, would be the same as before. The whole price of cattle would fall, and along with it both the rent and the profit of all those lands of which cattle was the principal produce, that is, of the greater part of the lands of the country. The perpetual prohibition of the exportation of wool, which is commonly, but very falsely, ascribed to Edward III., would, in the then circumstances of the country, have been the most destructive regulation which could well have been thought of. It would not only have reduced the actual value of the greater part of the lands in the kingdom, but by reducing the price of the most important species of small cattle, it would have retarded very much its subsequent improvement.

The wool of Scotland fell very considerably in its price in consequence of the union with England, by which it was excluded from the great market of Europe, and confined to the narrow one of Great Britain. The value of the greater part of the lands in the southern counties of Scotland, which are chiefly a sheep country, would have been very deeply affected by this event, had not the rise in the price of butcher's meat fully compensated the fall in the price of wool.

As the efficacy of human industry, in increasing the quantity either of wool or of raw hides, is limited, so far as it depends upon the produce of the country where it is exerted; so it is uncertain so far as it depends upon the produce of other countries. It so far depends not so much upon the quantity which they produce, as upon that which they do not manufacture; and upon the restraints which they may or may not think proper to impose upon the exportation of this sort of rude produce. These circumstances, as they are altogether independent of domestic industry, so they necessarily render the efficiency of its efforts more or less uncertain. In multiplying this sort of rude produce, therefore, the efficacy of human industry is not only limited, but uncertain.

In multiplying another very important sort of rude produce, the quantity of fish that is brought to market, it is likewise both limited and uncertain. It is limited by the local situation of the country, by the proximity or distance of its different provinces from the sea, by the number of its lakes and rivers, and by what may be called the fertility or barrenness of those seas, lakes, and rivers, as to this sort of rude produce. As population increases, as the annual produce of the land and labour of the country grows greater and greater, there come to be more buyers of fish; and those buyers, too, have a greater quantity and variety of other goods, or, what is the same thing, the price of a greater quantity and variety of other goods, to buy with. But it will generally be impossible to supply the great and extended market, without employing a quantity of labour greater than in proportion to what had been requisite for supplying the narrow and confined one. A market which, from requiring only one thousand, comes to require annually ten thousand ton of fish, can seldom be supplied, without employing more than ten times the quantity of labour which had before been sufficient to supply it. The fish must generally be sought for at a greater distance, larger vessels must be employed, and more expensive machinery of every kind made use of. The real price of this commodity, therefore, naturally rises in the progress of improvement. It has accordingly done so, I believe, more or less in every country.