An Inquiry Into the Nature and Causes of the Wealth of Nations. Adam Smith
into any tedious or doubtful calculation of what may be the lowest sum upon which it is possible to do this. There are many plain symptoms, that the wages of labour are nowhere in this country regulated by this lowest rate, which is consistent with common humanity.
First, in almost every part of Great Britain there is a distinction, even in the lowest species of labour, between summer and winter wages. Summer wages are always highest. But, on account of the extraordinary expense of fuel, the maintenance of a family is most expensive in winter. Wages, therefore, being highest when this expense is lowest, it seems evident that they are not regulated by what is necessary for this expense, but by the quantity and supposed value of the work. A labourer, it may be said, indeed, ought to save part of his summer wages, in order to defray his winter expense; and that, through the whole year, they do not exceed what is necessary to maintain his family through the whole year. A slave, however, or one absolutely dependent on us for immediate subsistence, would not be treated in this manner. His daily subsistence would be proportioned to his daily necessities.
Secondly, the wages of labour do not, in Great Britain, fluctuate with the price of provisions. These vary everywhere from year to year, frequently from month to month. But in many places, the money price of labour remains uniformly the same, sometimes for half a century together. If, in these places, therefore, the labouring poor can maintain their families in dear years, they must be at their ease in times of moderate plenty, and in affluence in those of extraordinary cheapness. The high price of provisions during these ten years past, has not, in many parts of the kingdom, been accompanied with any sensible rise in the money price of labour. It has, indeed, in some; owing, probably, more to the increase of the demand for labour, than to that of the price of provisions.
Thirdly, as the price of provisions varies more from year to year than the wages of labour, so, on the other hand, the wages of labour vary more from place to place than the price of provisions. The prices of bread and butchers' meat are generally the same, or very nearly the same, through the greater part of the united kingdom. These, and most other things which are sold by retail, the way in which the labouring poor buy all things, are generally fully as cheap, or cheaper, in great towns than in the remoter parts of the country, for reasons which I shall have occasion to explain hereafter. But the wages of labour in a great town and its neighbourhood, are frequently a fourth or a fifth part, twenty or five-and-twenty per cent. higher than at a few miles distance. Eighteen pence a day may be reckoned the common price of labour in London and its neighborhood. At a few miles distance, it falls to fourteen and fifteen pence. Tenpence may be reckoned its price in Edinburgh and its neighbourhood. At a few miles distance, it falls to eightpence, the usual price of common labour through the greater part of the low country of Scotland, where it varies a good deal less than in England. Such a difference of prices, which, it seems, is not always sufficient to transport a man from one parish to another, would necessarily occasion so great a transportation of the most bulky commodities, not only from one parish to another, but from one end of the kingdom, almost from one end of the world to the other, as would soon reduce them more nearly to a level. After all that has been said of the levity and inconstancy of human nature, it appears evidently from experience, that man is, of all sorts of luggage, the most difficult to be transported. If the labouring poor, therefore, can maintain their families in those parts of the kingdom where the price of labour is lowest, they must be in affluence where it is highest.
Fourthly, the variations in the price of labour not only do not correspond, either in place or time, with those in the price of provisions, but they are frequently quite opposite.
Grain, the food of the common people, is dearer in Scotland than in England, whence Scotland receives almost every year very large supplies. But English corn must be sold dearer in Scotland, the country to which it is brought, than in England, the country from which it comes; and it proportion to its quality it cannot be sold dearer in Scotland than the Scotch corn that comes to the same market in competition with it. The quality of grain depends chiefly upon the quantity of flour or meal which it yields at the mill; and, in this respect, English grain is so much superior to the Scotch, that though often dearer in appearance, or in proportion to the measure of its bulk, it is generally cheaper in reality, or in proportion to its quality, or even to the measure of its weight. The price of labour, on the contrary, is dearer in England than in Scotland. If the labouring poor, therefore, can maintain their families in the one part of the united kingdom, they must be in affluence in the other. Oatmeal, indeed, supplies the common people in Scotland with the greatest and the best part of their food, which is, in general, much inferior to that of their neighbours of the same rank in England. This difference, however, in the mode of their subsistence, is not the cause, but the effect, of the difference in their wages; though, by a strange misapprehension, I have frequently heard it represented as the cause. It is not because one man keeps a coach, while his neighbour walks a-foot, that one is rich, and the other poor; but because the one is rich, he keeps a coach, and because the other is poor, he walks a-foot.
During the course of the last century, taking one year with another, grain was dearer in both parts of the united kingdom than during that of the present. This is a matter of fact which cannot now admit of any reasonable doubt; and the proof of it is, if possible, still more decisive with regard to Scotland than with regard to England. It is in Scotland supported by the evidence of the public fiars, annual valuations made upon oath, according to the actual state of the markets, of all the different sorts of grain in every different county of Scotland. If such direct proof could require any collateral evidence to confirm it, I would observe, that this has likewise been the case in France, and probably in most other parts of Europe. With regard to France, there is the clearest proof. But though it is certain, that in both parts of the united kingdom grain was somewhat dearer in the last century than in the present, it is equally certain that labour was much cheaper. If the labouring poor, therefore, could bring up their families then, they must be much more at their ease now. In the last century, the most usual day-wages of common labour through the greater part of Scotland were sixpence in summer, and fivepence in winter. Three shillings a-week, the same price, very nearly still continues to be paid in some parts of the Highlands and Western islands. Through the greater part of the Low country, the most usual wages of common labour are now eightpence a-day; tenpence, sometimes a shilling, about Edinburgh, in the counties which border upon England, probably on account of that neighbourhood, and in a few other places where there has lately been a considerable rise in the demand for labour, about Glasgow, Carron, Ayrshire, &c. In England, the improvements of agriculture, manufactures, and commerce, began much earlier than in Scotland. The demand for labour, and consequently its price, must necessarily have increased with those improvements. In the last century, accordingly, as well as in the present, the wages of labour were higher in England than in Scotland. They have risen, too, considerably since that time, though, on account of the greater variety of wages paid there in different places, it is more difficult to ascertain how much. In 1614, the pay of a foot soldier was the same as in the present times, eightpence a-day. When it was first established, it would naturally be regulated by the usual wages of common labourers, the rank of people from which foot soldiers are commonly drawn. Lord-chief-justice Hales, who wrote in the time of Charles II. computes the necessary expense of a labourer's family, consisting of six persons, the father and mother, two children able to do something, and two not able, at ten shillings a-week, or twenty-six pounds a-year. If they cannot earn this by their labour, they must make it up, he supposes, either by begging or stealing. He appears to have enquired very carefully into this subject[9]. In 1688, Mr. Gregory King, whose skill in political arithmetic is so much extolled by Dr. Davenant, computed the ordinary income of labourers and out-servants to be fifteen pounds a-year to a family, which he supposed to consist, one with another, of three and a half persons. His calculation, therefore, though different in appearance, corresponds very nearly at bottom with that of Judge Hales. Both suppose the weekly expense of such families to be about twenty-pence a-head. Both the pecuniary income and expense of such families have increased considerably since that time through the greater part of the kingdom, in some places more, and in some less, though perhaps scarce anywhere so much as some exaggerated accounts of the present wages of labour have lately represented them to the public. The price of labour, it must be observed, cannot be ascertained very accurately anywhere, different prices being often paid at the same place and for the same sort of labour, not only according to the different abilities of the