书城公版WEALTH OF NATIONS
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第100章

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 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 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 of 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 efficacy 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 tons 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 fought 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.

Though the success of a particular day's fishing may be a very uncertain matter, yet, the local situation of the country being supposed, the general efficacy of industry in bringing a certain quantity of fish to market, taking the course of a year, or of several years together, it may perhaps be thought is certain enough; and it no doubt is so.As it depends more, however, upon the local situation of the country than upon the state of its wealth and industry; as upon this account it may in different countries be the same in very different periods of improvement, and very different in the same period; its connection with the state of improvement is uncertain, and it is of this sort of uncertainty that I am here speaking.

In increasing the quantity of the different minerals and metals which are drawn from the bowels of the earth, that of the more precious ones particularly, the efficacy of human industry seems not to be limited, but to be altogether uncertain.

The quantity of the precious metals which is to be found in any country is not limited by anything in its local situation, such as the fertility or barrenness of its own mines.Those metals frequently abound in countries which possess no mines.