§ 1. Origin of money. § 2. Qualities of the original money-goods. § 3. Industrial changes and the forms of money. § 4. The precious metals as money. § 5. Gold-using countries. § 6. Varying extent of the use of money. § 7. Money defined and reviewed. § 8. Metal money without or with coinage. § 9. Technical features of coinage. § 10. Seigniorage defined.

§ 1. #Origin of money#. Everywhere in the world where the beginnings of regular trade have appeared, some one of the articles of trade soon has come to be taken by many traders who did not expect to keep or use it themselves, but to pass it along in another trade.[1] This made it money, for money is whatever comes to be used as a general price-good. The character of a general price good clearly distinguishes money from goods bought and sold by a particular class of merchants, such as grain, cattle, etc., to be sold again. It is only in so far as a particular good comes to be taken by persons not specially dealing in it, taken for the purpose of using it as a price-good to get something else which they desire, that a thing has the character of money. The thing called money thus is a durative good passing from hand to hand in a community, and completing its use in turn to each possessor of it only as he parts with it.

The use of money is of such social importance, that it would be impossible for modern industrial society to exist without it. The discussion of money touches many interests, it raises many questions of a political and of an ethical nature. There are perhaps more popular errors on this than on any other one subject in economics, but the general principles of money are as fully understood and as firmly established as are any parts of economics.

§ 2. #Qualities of the original money-good#. The selection of any money-commodity has not been mere chance, but has been the result of that object being better fitted than others to serve as a medium of exchange. The main qualities that affected the selection of primitive form of money were as follows: 1. Marketability (or saleability); that is, it must be easy to sell. The first forms of money had to be things which every one desired at some time and many people desired at any time. That was the essential quality that made any one ready to take it even when he did not wish to use it himself. Many kinds of food and of clothing are very generally desired goods. But few of these classes of goods have in a high measure certain other important qualities, now to be named.

2. Transportability; that is, the money material must be easy to carry, it must have a large value in small bulk and weight. To carry a bag of wheat on one's back a few miles requires as great an effort ordinarily as does the raising of the wheat, and the cost of carriage for fifty miles even by wagon will often equal the whole value of the wheat. Cattle, while not comparatively very valuable in proportion to weight, and not possessing the other qualities of money in the highest degree, have the advantage that they can be made to carry themselves long distances, and therefore they have been much used as money in simpler economic conditions.

3. Cognizability; that is, the money-good must be easy to know, and to judge as to quality. If expert knowledge or special apparatus are needed to test it in order to avoid counterfeits, few could be ready to take it and trading would be a costly process.

4. Durability; that is, the money-good must be easy to keep without much loss in amount or in quality, perhaps for long periods, until it can be passed on in trade. Few kinds of food answer very well to this last requirement, being organic and perishable. But all four qualities above named were pretty well embodied in primitive times in rock salt, in rare flints and bits of copper suitable for tools and weapons, in furs in northern countries, and in many articles of personal adornment, such as beads, feathers, jewels, and metal ornaments.

5. Divisibility; that is, the quality in the monetary material that permits it to be divided easily into smaller amounts and then to be united again into larger masses at little cost and without loss in amount or in quality. This quality is present only when the material is quite homogeneous throughout the whole mass, a condition fulfilled more completely by the metals than by any other goods. This quality makes it possible to put the governmental stamp upon the money material, and to produce pieces, some of which are exact duplicates and some exact multiples, of others. In this manner pieces of money are provided suitable for transactions of different magnitudes, down to small fractional amounts. A monetary system of this kind aids greatly the development of the sense and habit of exact estimation of price.

§ 3. #Industrial changes and the forms of money#. The money use, as has just been shown, is a resultant of a number of different motives in men. The changing material and industrial conditions of society change the kind of money that is used. Things that have the highest claim to fitness for money with a people at one stage of development have a low claim at another. The final choice of the money-good depends on the resultant of all the advantages. Shells are used for ornament in poor communities but cease to be so used in a higher state of advancement, and thus their saleability ceases. Furs cease to be generally marketable in northern climes, when the fur-bearing animals are nearly killed off and the fur trade declines. When tobacco was the great staple of export from Virginia, everybody was willing to take it, and its market price was known by all. It served well then as the chief money, but, as it ceased to be the almost exclusive product of the province, it lost the knowableness and marketability it had before. In agricultural and pastoral communities where every one had a share in the pasture, cattle were a fairly convenient form of money, but in the city trade of to-day their use as money is impossible. Thus, in a sense, different commodities compete, each trying to prove its fitness to be a medium of trade; but only one, or two, or three at the most, can at one time hold such a place.

While industrial changes and conditions affect the choice of money, in turn money reacts upon the other industrial conditions. If a new and more convenient material is found or the value of the money metal changes to a degree that affects the generalness of its use, industry is greatly affected. The discovery of mines in America brought into Europe in the sixteenth century a great supply of the precious metals, and this change in the use of money reacted powerfully upon industry. Money, being itself one of the most important of the industrial conditions, is affected by and in turn affects all others.