which capital belongs to A, while B takes the trouble of employing it, and receives for his remuneration the difference between the profit which it yields and the interest he pays to A. This is the simplest case.
Suppose next that A's ten thousand pounds, instead of being lent to B, are lent on mortgage to C, a landed proprietor, by whom they are employed in improving the productive powers of his estate, by fencing, draining, road-making, or permanent manures. This is productive employment. The ten thousand pounds are sunk, but not dissipated. They yield a permanent return; the land now affords an increase of produce, sufficient, in a few years, if the outlay has been judicious, to replace the amount, and in time to multiply it manifold. Here, then, is a value of ten thousand pounds, employed in increasing the produce of the country. This constitutes a capital, for which C, if he lets his land, receives the returns in the nominal form of increased rent; and the mortgage entitles A to receive from these returns, in the shape of interest, such annual sum as has been agreed on. We will now vary the circumstances, and suppose that C does not employ the loan in improving his land, but in paying off a former mortgage, or in making a provision for children. Whether the ten thousand pounds thus employed are capital or not, will depend on what is done with the amount by the ultimate receiver. If the children invest their fortunes in a productive employment, or the mortgagee on being paid off lends the amount to another landholder to improve his land, or to a manufacturer to extend his business, it is still capital, because productively employed.
Suppose, however, that C, the borrowing landlord, is a spendthrift, who burdens his land not to increase his fortune but to squander it, expending the amount in equipages and entertainments. In a year or two it is dissipated, and without return. A is as rich as before; he has no longer his ten thousand pounds, but he has a lien on the land, which he could still sell for that amount. C, however, is 10,000l.
