a. Some sales are consummated at once, the things exchanged and the ownership in them are mutually passed over then and there, the reciprocal satisfactions are entered upon immediately, and there is at once an economical end.
For example, one neighbor sells another a peck of green peas and takes in pay a peck of new potatoes, both vegetables may be cooked for dinner in the respective families the same day, and the commercial transaction is all over. But there are other exchanges, an immense class of them, different from these in this respect, that though the transaction considered as a mere case of value created and measured is then and there ended, yet considered as to the nature of that preliminary exchange which implies and requires another future exchange to consummate it, it is not then and there ultimately closed, but one (or both) of the parties then exchanging relies on the good faith of some one else to fulfil in the future a pledge expressly or impliedly made in the prior exchange. Commonly some external evidence of the pledge is created and passed at the time, but this is not essential to the validity of the pledge itself. For example, A buys 50 bushels of wheat of B, and B takes in pay for it A's note of hand at six months for $75. The note is not the pledge, but it is a legal and convenient proof of it. As a case in Value, the wheat is sold for the pledge and the pledge is the equivalent of the wheat. Each party rendered the other then and there satisfactory equivalents. All our definitions apply here perfectly.
Still a further and future exchange was contemplated by both parties at the time of making this exchange, and as a silent part of it. A takes what is now his own wheat, and B takes as an equivalent for what was his wheat a right to demand of A in six months an equivalent for the present equivalent (the pledge) for the sake of which B rendered the wheat. The note of hand is the evidence of this pledge, and it belongs absolutely to B. It is his property. He may keep it till maturity and then sell it to A for its face, or he may sell it at once to a bank for its face less the discount for six months. Discount is the difference between the face and the present price of a note of hand. The first peculiarity, then, of Credit is, that it always involves the element of future time. But it involves this secondarily, and not primarily. In other words, a present equivalent is always rendered by both parties in every commercial transaction; but the present equivalent in the case of a credit transaction is the right to demand something of somebody sometime in the future. This distinction is very important, as we shall see clearly when we come to treat of Banking, though it is generally ill-understood at present. Valuables, when they exchange at all, exchange once for all. But there is one kind of valuables, namely, claims, which, when subject to exchange, imply and require another and a future exchange, not necessarily between the parties to the first exchange, but between some two parties; and not, speaking strictly, to consummate the first exchange, because that took and gave its own satisfactory equivalents; but, as involving both time and trust, the credit sale must in the nature of things be followed by another sale of one of the three kinds.
We see, accordingly, that in Credit our science of Economics takes partial possession of future time for certain purposes of its own. Exchange sets its throne and reigns pre-eminently in present time; but its sceptre extends also over past time, so far as all capital is concerned, and so far as all material commodities (the result of past work) are exposed for sale in the present; and its right hand of rule goes forth also to grasp the future, under limitations indeed both as to the stretch of time covered and as to the character of the persons concerned, but still there is there a fair domain and a broad domain, and a realm on the whole winning a wider and wider circuit. It is one of the proud boasts of Political Economy as a science, as it is too one of the exalted traits of human nature, that the lordly impulse to buy and sell does not confine itself to what the Past offers in all its accumulated valuables, nor to what the Present unfolds in the unlimited desires and efforts of congregated men, but reaches out also into the Future, and makes that pay tribute more and more into the vast treasury of its Gains. And this too is legitimate. Man is at once and all the time actor and historian and prophet. The future is not wholly unknown. Given the one assumption, that Earth and Men go on as heretofore, Exchange knows well enough, and better and better, whom of the coming men to trust and for how long a time. The doctrine of averages and of probabilities comes along to guide and to enhearten the investor. Any thoroughly established government of to-day can borrow all the money that it wants on its public pledge to repay the principal fifty years hence. England has borrowed millions of pounds sterling, giving no day certain in the future for its repayment. These funds are called "Consolidated Annuities": the interest on them is paid on a day nominated in the bond: the principal is to be paid when the borrower chooses, or never.
b. The other and final peculiarity of Credit is, that it always involves on the part of one person a commercial confidence in some person as such. The term, Credit, is derived from the Latin Credo, I believe, and the corresponding term, Debt, from Debeo, I owe. Thus the personal element and the future element are wrapt up in the very origin of the words. There is no credit without debt, and no debt without credit. The very words imply a belief of one of the two parties in a commercial promise made by the other, and also an obligation acknowledged by this party as due to the first. There is a basis for credit in human nature. Faith in each other to a certain extent is natural to men. Whatever enlarges the intellectual foresight, and especially the moral character of men, opens a broader and surer field for Credits. Civilization, so-called, and Christianity certainly, deepens and broadens the natural trust of man in man. Despite all the instances of broken faith, and they are too many; despite the shocks and cautions that come every now and then to every man who trusts much in his fellow-men; experience itself justifies and rewards an ever-growing commercial trust. It is one of the noble things in international commerce, as we shall see, that men trust each other across the oceans, and lay millions of value upon the faith of a single firm. As the core of the Christian religion is confidence in a Person, so the very substance of credits is a natural and in general well-grounded faith in persons as such.
A Credit, then, may be defined to be a Right to demand something of somebody; and a Debt to be an Obligation to pay something to somebody. What always lies, accordingly, between creditors and debtors, are Rights coupled with Obligations; and these are Property, just as much as anything is and for the same reason, since they always may be, and usually are, bought and sold by other parties as well as the original parties. In these Rights or Claims, therefore, arises a commerce, domestic and foreign, immense in extent and amount, and the Rights themselves take their undisputed place on an equality with tangible Commodities and personal Services.
Having thus reached an ultimate and satisfactory definition of Credit, we must still pursue a little further our present object, namely, to obtain a clear conception of the nature of this great class of Valuables, by drawing two or three distinctions between Credit-Rights and some other rights very apt to be confounded with them.
(1) The distinction between credit-rights and other rights is well rooted in the Latin language and in the Roman law, while the corresponding English terms are quite ambiguous and need to be used with great caution. In Latin, a true debt is called a Mutuum, because it lies between two persons, a creditor, and a debtor, and is a credit-right independent of the question of fact whether the debtor has now the thing rendered to him or not, indeed whether he has anything at all to pay with or not; on the other hand, a thing merely lent, when the very thing lent is to be returned to its owner, who has not in the meantime parted with his property to the other, is called in Latin a Commodatum. The English tongue has but the one word, Loan, for the two very distinct operations: for the loan of a book, for instance, which is to be returned after use, and which may be legally reclaimed by the owner if he chance to find it anywhere, that is, the Latin commodatum; and for the loan of money, or other such measurable thing, which is to be returned in kind only, and which may not legally be reclaimed except through some action of the borrower, since the ownership of that thing rendered has passed over to him completely, that is, the Latin mutuum. The same ambiguity of course inheres in the corresponding English word, Borrow. The English language is relatively poor in words expressing nice legal distinctions.
Now, as a true debt is a claim on a person and never on a thing, the Roman Law is true to the nature of things and to the vital distinctions of our science, when it names the right to which a mutuum gives birth as a jus in personam, that is to say, a right against the person; while it names the legal obligation arising out of a commodatum as a jus in re, that is to say, a right to the very thing. So strongly is this doctrine, namely, that the security of a true debt lies against persons and not against things, intrenched in the Roman Law, that debts or credits are even termed "nomina," names, in that law, as when Ulpian says, "Nomina eorum qui sub conditione vel in diem debent et emere et vendere solemus": We are accustomed to buy and sell Debts payable on a certain day and at a certain event. The fundamental law of the present national banks of the United States explicitly recognizes this old and good distinction by requiring the banks to loan money on personal security only, that is to say, no tangible things, not even real estate, may be taken as original security for any loan.
(2) Henry Dunning Macleod, who has cast fresh light on the nature of Credit, draws another distinction that lies on the threshold of the subject, namely, that between paper documents conveying titles to specific things, such as a bill of lading, for example, and those conveying credit-rights, such as a bank-note, for example. Bills of lading describe the goods, go out with the goods, are a title to the goods, and have no value separate from the goods; bank-notes have nothing to do with any specific pieces of property anywhere, are in no proper sense a title to anything whatever, but a general claim for something upon some person somewhere that awaits his action for its validity and realization. For instance, a grain-dealer in Chicago sells 1,000 bushels of No. 2 wheat to a party in New York, and ships the grain to that point by rail: two kinds of paper documents arise in connection with this transaction, which are quite diverse in their nature and course of operation: one is a bill of lading, that goes along with the wheat, and gives the person named in the bill a complete title to 1,000 bushels of wheat of a certain description, and the holder of the bill takes the wheat and asks no favors of anybody; and the other is a bill of exchange, drawn by the grain-dealer in Chicago on the consignee of the wheat in New York, which bill of exchange is sold at once by the creditor in Chicago to a banker there, provided the banker has commercial confidence in the two names on the bill and a sufficient motive in the shape of a discount for buying it: thus the bill of lading has in it neither element of Credit, neither Time nor Trust, while the bill of exchange has both of these elements in it.