Essays on some unsettled Questions of Political Economy

by John Stuart Mill

This use of the terms, therefore, is subversive of the ends of language.

Those writers who have employed the words in a more limited sense, have usually understood by productive or unproductive labour, labour which is productive of wealth, or unproductive of wealth. But what is wealth? And here the words productive and unproductive have been affected with additional ambiguities, corresponding to the different extension which different writers have given to the term wealth.

Some have given the name of wealth to all things which tend to the use or enjoyment of mankind, and which possess exchangeable value. This last clause is added to exclude air, the light of the sun, and any other things which can be obtained in unlimited quantity without labour or sacrifice; together with all such things as, though produced by labour, are not held in sufficient general estimation to command any price in the market.

But when this definition came to be explained, many persons were disposed to interpret "all things which tend to the use or enjoyment of man," as implying only all material things. Immaterial products they refused to consider as wealth; and labour or expenditure which yielded nothing but immaterial products, they characterised as unproductive labour and unproductive expenditure.

To this it was, or might have been, answered, that according to this classification, a carpenter's labour at his trade is productive labour, but the same individual's labour in learning his trade was unproductive labour. Yet it is obvious that, on both occasions, his labour tended exclusively to what is allowed to be production: the one was equally indispensable with the other, to the ultimate result. Further, if we adopted the above definition, we should be obliged to say that a nation whose artisans were twice as skilful as those of another nation, was not, ceteris paribus, more wealthy; although it is evident that every one of the results of wealth, and everything for the sake of which wealth is desired, would be possessed by the former country in a higher degree than by the latter.

Every classification according to which a basket of cherries, gathered and eaten the next minute, are called wealth, while that title is denied to the acquired skill of those who are acknowledged to be productive labourers, is a purely arbitrary division, and does not conduce to the ends for which classification and nomenclature are designed.

In order to get over all difficulties, some political economists seem disposed to make the terms express a distinction sufficiently definite indeed, but more completely arbitrary, and having less foundation in nature, than any of the former. They will not allow to any labour or to any expenditure the name of productive, unless the produce which it yields returns into the hands of the very person who made the outlay. Hedging and ditching they term productive labour, though those operations conduce to production only indirectly, by protecting the produce from destruction; but the necessary expenses incurred by a government for the protection of property are, they insist upon it, consumed unproductively: though, as has been well pointed out by Mr. M'Culloch, these expenses, in their relation to the national wealth, are exactly analogous to the wages of a hedger or a ditcher. The only difference is, that the farmer, who pays for the hedging and ditching, is the person to whom the consequent increase of production accrues, while the government, which is at the expense of police officers and courts of justice, does not, as a necessary consequence, get back into its own coffers the increase of the national wealth resulting from the security of property.

It would be endless to point out the oddities and incongruities which result from this classification. Whether we take the words wealth and production in the largest, or in the most restricted sense in which they have ever yet been employed, nobody will dispute that roads, bridges, and canals, contribute in an eminent degree, and in a very direct manner, to the increase of production and wealth. The labour and pecuniary resources employed in their construction would, according to the above theory, be considered productive, if every occupier of land were compelled by law to construct so much of the road, or canal, as passes through his own farm. If, instead of this, the government makes the road, and throws it open to the public toll-free, the labour and expenditure would be, on the above system, clearly unproductive. But if the government, or an association of individuals, made the road, and imposed a toll to defray the expense, we do not see how these writers could refuse to the outlay the title of productive expenditure. It would follow, that the very same labour and expense, if given gratuitously, must be called unproductive, which, if a charge had been made for it, would have been called productive.

When these consequences of the purely arbitrary classification to which we allude have been pointed out and complained of, the only answer which we have ever seen made to the objection is, that the line of demarcation must be drawn somewhere, and that in every classification there are intermediate cases, which might have been included, with almost equal propriety, either in the one class or in the other.

This answer appears to us to indicate the want of a sufficiently accurate and discriminating perception, what is the kind of inaccuracy which generally cannot be avoided in a classification, and what is that other kind of inaccuracy, from which it always may be, and should be, exempt.