The Humanity of Trade
Wherever two boys swap tops for marbles, that is the market place. The simple barter, in terms of human happiness, is no different from a trade transaction involving banking operations, insurance, ships, railroads, wholesale and retail establishments; for in any case the effect and purpose of trade is to make up a lack of satisfactions. The boy with a pocketful of marbles is handicapped in the enjoyment of life by his lack of tops, while the other is similarly discomfited by his need for marbles; both have a better time of it after the swap. In like manner, the Detroit worker who has helped to pile up a heap of automobiles in the warehouse is none the better off for his efforts until the product has been shipped to Brazil in exchange for his morning cup of coffee. Trade is nothing but the release of what one has in abundance to obtain some other thing one wants. It is as pertinent for the buyer to say "thank you" as for the seller.
The market place is not necessarily a specific site, although every trade must take place somewhere. It is more exactly a system of channeling goods or services from one worker to another, from fabricator to consumer, from where a superfluity exists to where there is a need. It is a method devised by man in his pursuit of happiness to diffuse satisfactions, and operating only by the human instinct of value.
