Observations on the Effects of the Corn Laws, and of a Rise or Fall in the Price of Corn on the Agriculture and General Wealth of the Country

by T. R. Malthus

But a diminution in the real price of corn is still more efficient, in preventing the future improvement of land, than in throwing land, which has been already improved, out of cultivation. In all progressive countries, the average price of corn is never higher than what is necessary to continue the average increase of produce. And though, in much the greater part of the improved lands of most countries, there is what the French economists call a disposable produce, that is, a portion which might be taken away without interfering with future production, yet, in reference to the whole of the actual produce and the rate at which it is increasing, there is no part of the price so disposable. In the employment of fresh capital upon the land to provide for the wants of an increasing population, whether this fresh capital be employed in bringing more land under the plough or in improving land already in cultivation, the main question always depends upon the expected returns of this capital; and no part of the gross profits can be diminished without diminishing the motive to this mode of employing it. Every diminution of price not fully and immediately balanced by a proportionate fall in all the necessary expenses of a farm, every tax on the land, every tax on farming stock, every tax on the necessaries of farmers, will tell in the computation; and if, after all these outgoings are allowed for, the price of the produce will not leave a fair remuneration for the capital employed, according to the general rate of profits and a rent at least equal to the rent of the land in its former state, no sufficient motive can exist to undertake the projected improvement.

It was a fatal mistake in the system of the Economists to consider merely production and reproduction, and not the provision for an increasing population, to which their territorial tax would have raised the most formidable obstacles.

On the whole then considering the present accumulation of manufacturing population in this country, compared with any other in Europe, the expenses attending enclosures, the price of labour and the weight of taxes, few things seem less probable, than that Great Britain should naturally grow an independent supply of corn; and nothing can be more certain, than that if the prices of wheat in Great Britain were reduced by free importation nearly to a level with those of America and the continent, and if our manufacturing prosperity were to continue increasing, it would incontestably answer to us to support a part of our present population on foreign corn, and nearly the whole probably of the increasing population, which we may naturally expect to take place in the course of the next twenty or twenty five years.

The next question for consideration is, whether an independent supply, if it do not come naturally, is an object really desirable and one which justifies the interference of the legislature.

The general principles of political economy teach us to buy all our commodities where we can have them the cheapest; and perhaps there is no general rule in the whole compass of the science to which fewer justifiable exceptions can be found in practice. In the simple view of present wealth, population, and power, three of the most natural and just objects of national ambition, I can hardly imagine an exception; as it is only by a strict adherence to this rule that the capital of a country can ever be made to yield its greatest amount of produce.

It is justly stated by Dr Smith that by means of trade and manufactures a country may enjoy a much greater quantity of subsistence, and consequently may have a much greater population, than what its own lands could afford. If Holland, Venice, and Hamburg had declined a dependence upon foreign countries for their support, they would always have remained perfectly inconsiderable states, and never could have risen to that pitch of wealth, power, and population, which distinguished the meridian of their career.

Although the price of corn affects but slowly the price of labour, and never regulates it wholly, yet it has unquestionably a powerful influence upon it. A most perfect freedom of intercourse between different nations in the article of corn, greatly contributes to an equalization of prices and a level in the value of the precious metals. And it must be allowed that a country which possesses any peculiar facilities for successful exertion in manufacturing industry, can never make a full and complete use of its advantages; unless the price of its labour and other commodities be reduced to that level compared with other countries, which results from the most perfect freedom of the corn trade.

It has been sometimes urged as an argument in favour of the corn laws, that the great sums which the country has had to pay for foreign corn during the last twenty years must have been injurious to her resources, and might have been saved by the improvement of our agriculture at home. It might with just as much propriety be urged that we lose every year by our forty millions worth of imports, and that we should gain by diminishing these extravagant purchases. Such a doctrine cannot be maintained without giving up the first and most fundamental principles of all commercial intercourse. No purchase is ever made, either at home or abroad, unless that which is received is, in the estimate of the purchaser, of more value than that which is given; and we may rest quite assured, that we shall never buy corn or any other commodities abroad, if we cannot by so doing supply our wants in a more advantageous manner, and by a smaller quantity of capital, than if we had attempted to raise these commodities at home.

It may indeed occasionally happen that in an unfavourable season, our exchanges with foreign countries may be affected by the necessity of making unusually large purchases of corn; but this is in itself an evil of the slightest consequence, which is soon rectified, and in ordinary times is not more likely to happen, if our average imports were two millions of quarters, than if, on an average, we grew our own consumption.

The unusual demand is in this case the sole cause of the evil, and not the average amount imported. The habit on the part of foreigners of supplying this amount, would on the contrary rather facilitate than impede further supplies; and as all trade is ultimately a trade of barter, and the power of purchasing cannot be permanently extended without an extension of the power of selling, the foreign countries which supplied us with corn would evidently have their power of purchasing our commodities increased, and would thus contribute more effectually to our commercial and manufacturing prosperity.