CHAPTER VI.

OF THE COMPONENT PART OF THE PRICE OF COMMODITIES.

In that early and rude state of society which precedes both the

accumulation of stock and the appropriation of land, the proportion

between the quantities of labour necessary for acquiring different

objects, seems to be the only circumstance which can afford any rule for

exchanging them for one another. If among a nation of hunters, for

example, it usually costs twice the labour to kill a beaver which it does

to kill a deer, one beaver should naturally exchange for or be worth two

deer. It is natural that what is usually the produce of two days or two

hours labour, should be worth double of what is usually the produce of one

day’s or one hour’s labour.

If the one species of labour should be more severe than the other, some

allowance will naturally be made for this superior hardship; and the

produce of one hour’s labour in the one way may frequently exchange for

that of two hour’s labour in the other.

Or if the one species of labour requires an uncommon degree of dexterity

and ingenuity, the esteem which men have for such talents, will naturally

give a value to their produce, superior to what would be due to the time

employed about it. Such talents can seldom be acquired but in consequence

of long application, and the superior value of their produce may

frequently be no more than a reasonable compensation for the time and

labour which must be spent in acquiring them. In the advanced state of

society, allowances of this kind, for superior hardship and superior

skill, are commonly made in the wages of labour; and something of the same

kind must probably have taken place in its earliest and rudest period.

In this state of things, the whole produce of labour belongs to the

labourer; and the quantity of labour commonly employed in acquiring or

producing any commodity, is the only circumstance which can regulate the

quantity of labour which it ought commonly to purchase, command, or

exchange for.

As soon as stock has accumulated in the hands of particular persons, some

of them will naturally employ it in setting to work industrious people,

whom they will supply with materials and subsistence, in order to make a

profit by the sale of their work, or by what their labour adds to the

value of the materials. In exchanging the complete manufacture either for

money, for labour, or for other goods, over and above what may be

sufficient to pay the price of the materials, and the wages of the

workmen, something must be given for the profits of the undertaker of the

work, who hazards his stock in this adventure. The value which the workmen

add to the materials, therefore, resolves itself in this case into two

parts, of which the one pays their wages, the other the profits of their

employer upon the whole stock of materials and wages which he advanced. He

could have no interest to employ them, unless he expected from the sale of

their work something more than what was sufficient to replace his stock to

him; and he could have no interest to employ a great stock rather than a

small one, unless his profits were to bear some proportion to the extent

of his stock.

The profits of stock, it may perhaps be thought, are only a different name

for the wages of a particular sort of labour, the labour of inspection and

direction. They are, however, altogether different, are regulated by quite

different principles, and bear no proportion to the quantity, the

hardship, or the ingenuity of this supposed labour of inspection and

direction. They are regulated altogether by the value of the stock

employed, and are greater or smaller in proportion to the extent of this

stock. Let us suppose, for example, that in some particular place, where

the common annual profits of manufacturing stock are ten per cent. there

are two different manufactures, in each of which twenty workmen are

employed, at the rate of fifteen pounds a year each, or at the expense of

three hundred a-year in each manufactory. Let us suppose, too, that the

coarse materials annually wrought up in the one cost only seven hundred

pounds, while the finer materials in the other cost seven thousand. The

capital annually employed in the one will, in this case, amount only to

one thousand pounds; whereas that employed in the other will amount to

seven thousand three hundred pounds. At the rate of ten per cent.

therefore, the undertaker of the one will expect a yearly profit of about

one hundred pounds only; while that of the other will expect about seven

hundred and thirty pounds. But though their profits are so very different,

their labour of inspection and direction may be either altogether or very

nearly the same. In many great works, almost the whole labour of this kind

is committed to some principal clerk. His wages properly express the value

of this labour of inspection and direction. Though in settling them some

regard is had commonly, not only to his labour and skill, but to the trust

which is reposed in him, yet they never bear any regular proportion to the

capital of which he oversees the management; and the owner of this

capital, though he is thus discharged of almost all labour, still expects

that his profit should bear a regular proportion to his capital. In the

price of commodities, therefore, the profits of stock constitute a

component part altogether different from the wages of labour, and

regulated by quite different principles.

In this state of things, the whole produce of labour does not always

belong to the labourer. He must in most cases share it with the owner of

the stock which employs him. Neither is the quantity of labour commonly

employed in acquiring or producing any commodity, the only circumstance

which can regulate the quantity which it ought commonly to purchase,

command or exchange for. An additional quantity, it is evident, must be

due for the profits of the stock which advanced the wages and furnished

the materials of that labour.

As soon as the land of any country has all become private property, the

landlords, like all other men, love to reap where they never sowed, and

demand a rent even for its natural produce. The wood of the forest, the

grass of the field, and all the natural fruits of the earth, which, when

land was in common, cost the labourer only the trouble of gathering them,

come, even to him, to have an additional price fixed upon them. He must

then pay for the licence to gather them, and must give up to the landlord

a portion of what his labour either collects or produces. This portion,

or, what comes to the same thing, the price of this portion, constitutes

the rent of land, and in the price of the greater part of commodities,

makes a third component part.

The real value of all the different component parts of price, it must be

observed, is measured by the quantity of labour which they can, each of

them, purchase or command. Labour measures the value, not only of that

part of price which resolves itself into labour, but of that which

resolves itself into rent, and of that which resolves itself into profit.

In every society, the price of every commodity finally resolves itself

into some one or other, or all of those three parts; and in every improved

society, all the three enter, more or less, as component parts, into the

price of the far greater part of commodities.

In the price of corn, for example, one part pays the rent of the landlord,

another pays the wages or maintenance of the labourers and labouring

cattle employed in producing it, and the third pays the profit of the

farmer. These three parts seem either immediately or ultimately to make up

the whole price of corn. A fourth part, it may perhaps be thought is

necessary for replacing the stock of the farmer, or for compensating the

wear and tear of his labouring cattle, and other instruments of husbandry.

But it must be considered, that the price of any instrument of husbandry,

such as a labouring horse, is itself made up of the same time parts; the

rent of the land upon which he is reared, the labour of tending and

rearing him, and the profits of the farmer, who advances both the rent of

this land, and the wages of this labour. Though the price of the corn,

therefore, may pay the price as well as the maintenance of the horse, the

whole price still resolves itself, either immediately or ultimately, into

the same three parts of rent, labour, and profit.

In the price of flour or meal, we must add to the price of the corn, the

profits of the miller, and the wages of his servants; in the price of

bread, the profits of the baker, and the wages of his servants; and in the

price of both, the labour of transporting the corn from the house of the

farmer to that of the miller, and from that of the miller to that of the

baker, together with the profits of those who advance the wages of that

labour.

The price of flax resolves itself into the same three parts as that of

corn. In the price of linen we must add to this price the wages of the

flax-dresser, of the spinner, of the weaver, of the bleacher, etc.

together with the profits of their respective employers.

As any particular commodity comes to be more manufactured, that part of

the price which resolves itself into wages and profit, comes to be greater

in proportion to that which resolves itself into rent. In the progress of

the manufacture, not only the number of profits increase, but every

subsequent profit is greater than the foregoing; because the capital from

which it is derived must always be greater. The capital which employs the

weavers, for example, must be greater than that which employs the

spinners; because it not only replaces that capital with its profits, but

pays, besides, the wages of the weavers: and the profits must always bear

some proportion to the capital.

In the most improved societies, however, there are always a few

commodities of which the price resolves itself into two parts only: the

wages of labour, and the profits of stock; and a still smaller number, in

which it consists altogether in the wages of labour. In the price of

sea-fish, for example, one part pays the labour of the fisherman, and the

other the profits of the capital employed in the fishery. Rent very seldom

makes any part of it, though it does sometimes, as I shall shew hereafter.

It is otherwise, at least through the greater part of Europe, in river

fisheries. A salmon fishery pays a rent; and rent, though it cannot well

be called the rent of land, makes a part of the price of a salmon, as well

as wares and profit. In some parts of Scotland, a few poor people make a

trade of gathering, along the sea-shore, those little variegated stones

commonly known by the name of Scotch pebbles. The price which is paid to

them by the stone-cutter, is altogether the wages of their labour; neither

rent nor profit makes any part of it.

But the whole price of any commodity must still finally resolve itself

into some one or other or all of those three parts; as whatever part of it

remains after paying the rent of the land, and the price of the whole

labour employed in raising, manufacturing, and bringing it to market, must

necessarily be profit to somebody.

As the price or exchangeable value of every particular commodity, taken

separately, resolves itself into some one or other, or all of those three

parts; so that of all the commodities which compose the whole annual

produce of the labour of every country, taken complexly, must resolve

itself into the same three parts, and be parcelled out among different

inhabitants of the country, either as the wages of their labour, the

profits of their stock, or the rent of their land. The whole of what is

annually either collected or produced by the labour of every society, or,

what comes to the same thing, the whole price of it, is in this manner

originally distributed among some of its different members. Wages, profit,

and rent, are the three original sources of all revenue, as well as of all

exchangeable value. All other revenue is ultimately derived from some one

or other of these.

Whoever derives his revenue from a fund which is his own, must draw it

either from his labour, from his stock, or from his land. The revenue

derived from labour is called wages; that derived from stock, by the

person who manages or employs it, is called profit; that derived from it

by the person who does not employ it himself, but lends it to another, is

called the interest or the use of money. It is the compensation which the

borrower pays to the lender, for the profit which he has an opportunity of

making by the use of the money. Part of that profit naturally belongs to

the borrower, who runs the risk and takes the trouble of employing it, and

part to the lender, who affords him the opportunity of making this profit.

The interest of money is always a derivative revenue, which, if it is not

paid from the profit which is made by the use of the money, must be paid

from some other source of revenue, unless perhaps the borrower is a

spendthrift, who contracts a second debt in order to pay the interest of

the first. The revenue which proceeds altogether from land, is called

rent, and belongs to the landlord. The revenue of the farmer is derived

partly from his labour, and partly from his stock. To him, land is only

the instrument which enables him to earn the wages of this labour, and to

make the profits of this stock. All taxes, and all the revenue which is

founded upon them, all salaries, pensions, and annuities of every kind,

are ultimately derived from some one or other of those three original

sources of revenue, and are paid either immediately or mediately from the

wages of labour, the profits of stock, or the rent of land.

When those three different sorts of revenue belong to different persons,

they are readily distinguished; but when they belong to the same, they are

sometimes confounded with one another, at least in common language.

A gentleman who farms a part of his own estate, after paying the expense

of cultivation, should gain both the rent of the landlord and the profit

of the farmer. He is apt to denominate, however, his whole gain, profit,

and thus confounds rent with profit, at least in common language. The

greater part of our North American and West Indian planters are in this

situation. They farm, the greater part of them, their own estates: and

accordingly we seldom hear of the rent of a plantation, but frequently of

its profit.

Common farmers seldom employ any overseer to direct the general operations

of the farm. They generally, too, work a good deal with their own hands,

as ploughmen, harrowers, etc. What remains of the crop, after paying the

rent, therefore, should not only replace to them their stock employed in

cultivation, together with its ordinary profits, but pay them the wages

which are due to them, both as labourers and overseers. Whatever remains,

however, after paying the rent and keeping up the stock, is called profit.

But wages evidently make a part of it. The farmer, by saving these wages,

must necessarily gain them. Wages, therefore, are in this case confounded

with profit.

An independent manufacturer, who has stock enough both to purchase

materials, and to maintain himself till he can carry his work to market,

should gain both the wages of a journeyman who works under a master, and

the profit which that master makes by the sale of that journeyman’s work.

His whole gains, however, are commonly called profit, and wages are, in

this case, too, confounded with profit.

A gardener who cultivates his own garden with his own hands, unites in his

own person the three different characters, of landlord, farmer, and

labourer. His produce, therefore, should pay him the rent of the first,

the profit of the second, and the wages of the third. The whole, however,

is commonly considered as the earnings of his labour. Both rent and profit

are, in this case, confounded with wages.

As in a civilized country there are but few commodities of which the

exchangeable value arises from labour only, rent and profit contributing

largely to that of the far greater part of them, so the annual produce of

its labour will always be sufficient to purchase or command a much greater

quantity of labour than what was employed in raising, preparing, and

bringing that produce to market. If the society were annually to employ

all the labour which it can annually purchase, as the quantity of labour

would increase greatly every year, so the produce of every succeeding year

would be of vastly greater value than that of the foregoing. But there is

no country in which the whole annual produce is employed in maintaining

the industrious. The idle everywhere consume a great part of it; and,

according to the different proportions in which it is annually divided

between those two different orders of people, its ordinary or average

value must either annually increase or diminish, or continue the same from

one year to another.

An Inquiry into the Nature and Causes of the Wealth of Nations · 第 6 / 26 章