not protected by some fixed rule, is matter of common remark; unless where long continuance in the same service, and reciprocal good offices, have produced either personal attachment, or some feeling of a common interest.
Another of the disadvantages of joint stock concerns, which is in some degree common to all concerns on a large scale, is disregard of small gains and small savings. In the management of a great capital and great transactions, especially when the managers have not much interest in it of their own, small sums are apt to be counted for next to nothing; they never seem worth the care and trouble which it costs to attend to them, and the credit of liberality and openhandedness is cheaply bought by a disregard of such trifling considerations. But small profits and small expenses often repeated, amount to great gains and losses: and of this a large capitalist is often a sufficiently good calculator to be practically aware; and to arrange his business on a system, which if enforced by a sufficiently vigilant superintendence, precludes the possibility of the habitual waste, otherwise incident to a great business. But the managers of a joint stock concern seldom devote themselves sufficiently to the work, to enforce unremittingly, even if introduced, through every detail of the business, a really economical system.
From considerations of this nature, Adam Smith was led to enunciate as a principle, that joint stock companies could never be expected to maintain themselves without an exclusive privilege, except in branches of business which, like banking, insurance, and some others, admit of being, in a considerable degree, reduced to fixed rules. This, however, is one of those over-statements of a true principle, often met with in Adam Smith. In his days there were few instances of joint stock companies which had been permanently successful without a monopoly, except the class of cases which he referred to; but since his time there have been many; and the regular increase both of the spirit of combination and of the ability to combine, will doubtless produce many more.
