The Theory of Money and Credit - Ludwig von Mises [127]
Of the two types of money substitutes issued by the banks, the current account is the older. The banknote, in fact, is only a development of it. It is true that the two are different in the eyes of the law and the banker, but they do not differ at all in the eyes of the economist. The only distinctions between them are in those legal or banking or commercial peculiarities of the banknote which give it a special capacity of circulation. It is easily transferable and very like money in the way in which it is transferred. Banknotes were therefore able to outstrip the older money substitute, the current account, and penetrate into commerce with extraordinary rapidity. For medium and small payments they offer such great advantages that the current account was hardly able to maintain its ground beside them. It was not until the second half of the nineteenth century that the current account once more became important along with the banknote. In large transactions, check and clearing payments are often superior to notes. But the chief reason why the current account was able in part to expel the banknote must by no means be sought in any inherent requirements of business. The current account is not, as it is sometimes the fashion to assert without any reason or proof, a "higher" form of money substitute than the banknote. The banknote has been supplanted by the current account in many countries because its development was artificially hindered and that of the current account artificially encouraged, the reason for this being that acceptance of the doctrines of the Currency principle led people to see danger for the stability of the exchange ratio between money and other economic goods only in the overissue of notes, and not in the excessive increase of bank deposits.
For the study of the credit system from the economic point of view, the contrast between notes and deposits is of minor importance. There are payments for which one or other form is the more suitable, and payments for which both forms are suitable. If their development had been allowed to take its own course, this fact would undoubtedly have been more evident than it is today when the attempt is sometimes made to bring about the employment of one or other kind of fiduciary medium by artificial means in circumstances where it appears the less appropriate technically.
2 Fiduciary Media and the Clearing System
That want of clarity concerning the nature of fiduciary media which constitutes the chief characteristic of the writings of the banking theorists and their epigoni, the modern writers on problems of banking theory, leads to a perpetual confusion between money substitutes and a series of institutions which reduce the demand for money in the narrower sense, and also to relative neglect of the differences that exist between money certificates and fiduciary media within the group of money substitutes proper.
The economic effect of an exchange that is carried out with the help of a certain quantity of a fungible good, can sometimes, if several persons