When an occupation is carried on chiefly by persons who derive the main portion of their subsistence from other sources, its remuneration may be lower almost to any extent than the wages of equally severe labor in other employments. The principal example of the kind is domestic manufactures. When spinning and knitting were carried on in every cottage, by families deriving their principal support from agriculture, the price at which their produce was sold (which constituted the remuneration of their labor) was often so low that there would have been required great perfection of machinery to undersell it. The amount of the remuneration in such a case depends chiefly upon whether the quantity of the commodity produced by this description of labor suffices to supply the whole of the demand. If it does not, and there is consequently a necessity for some laborers who devote themselves entirely to the employment, the price of the article must be sufficient to pay those laborers at the ordinary rate, and to reward, therefore, very handsomely the domestic producers. But if the demand is so limited that the domestic manufacture can do more than satisfy it, the price is naturally kept down to the lowest rate at which peasant families think it worth while to continue the production. Thus far, as to the remuneration of the subsidiary employment; but the effect to the laborers of having this additional resource is almost certain to be (unless peculiar counteracting causes intervene) a proportional diminution of the wages of their main occupation. For the same reason it is found that, _cæteris paribus_, those trades are generally the worst paid in which the wife and children of the artisan aid in the work. The income which the habits of the class demand, and down to which they are almost sure to multiply, is made up in those trades by the earnings of the whole family, while in others the same income must be obtained by the labor of the man alone. It is even probable that their collective earnings will amount to a smaller sum than those of the man alone in other trades, because the prudential restraint on marriage is unusually weak when the only consequence immediately felt is an improvement of circumstances, the joint earnings of the two going further in their domestic economy after marriage than before. This statement seems to be borne out by the statistics of wages(176) both in England and the United States. In our cotton-mills, where women do certain kinds of work equally well with men, the wages of the men are lower than in outside employments into which women can not enter. Blacksmiths, per week: $16.74 Family of four: Drawers-in, cotton-mill—man, per week: $5.50 Family of four: Drawers-in, cotton-mill—woman, per week: $5.50 Family of four: Tenders, two boys: $4.50 Total: $15.50 In this case the family of four all together receive only about the same as the wages of the single blacksmith alone.