The very fact, for one thing, that England is the great international banker has meant a scattering of risks. Acute panics do not come in all countries on the same date. Bad business in one country may be offset by good business in another; drains of gold to one country may be met with gold flowing in from others. The same considerations which tend to stabilize the railroad business, as compared with, say, cotton-growing, apply to the international banker as compared with the banks of a single country or section. But further, the London market has developed coöperating agencies for smoothing out friction and eliminating uncertainties to a degree unknown anywhere else. An anonymous writer in The Americas for April, 1916,[570] has given an exceedingly interesting account of this organization of the London market,—the product of the development of generations. Let us enumerate some of the points: There is nowhere in the world so much expert judgment in the grading and evaluating of hundreds of commodities from all parts of the world. There is, coupled with this, a worldwide reputation for the experts of absolute integrity, so that producers in remote countries regularly ship ("consign") to London cargoes without definite arrangements, knowing that there are in London organized facilities by which the commodities are warehoused, expertly and fairly judged, and either sold at once or else made the basis of a collateral loan against which they can draw immediately. The institutions which make this possible are (a) the system of warehousing, with its certificates or warrants which give absolute title to the goods, and which are easily negotiable; (b) the organized arrangements in connection with the warehouses by which commodities are received and either graded as they are, or separated and mixed with others to form standard blends readily marketable—this with rigid integrity and expertness which the whole world trusts; (c) a speculative community which has unlimited banking credit, ready to buy at a concession in price virtually any commodity—honey in the comb, sealing wax, pianos, farm machinery, what not; (d) the organized markets or periodical auctions which speculation and final purchase together support; (e) the banks, which, relying on the standardization of the commodities and the readiness of the speculative community, can without hesitation lend the money on which the distant shipper is relying to conduct his business.
What comes to London is fluid. Everything comes to London! The multiplicity of items dealt in gives stability to that business which deals with all—the banking business. The London Stock Exchange is no provincial affair, easily demoralized by an adverse rate decision! Securities of every country on earth are listed there, and speculated in. It must be a world catastrophe which really demoralizes the London stock market!
It will doubtless seem strange to many to say that New York cannot displace London as the centre of world finance, that the dollar cannot displace the pound sterling in financing international trade, because New Yorkers do not speculate enough! They do speculate enormously, but not in many things. A restricted list of stock exchange securities—almost wholly American; cotton—in which New York is the world centre; coffee, in which New York has the largest volume of speculative futures, though yielding precedence, ordinarily, to Havre, Hamburg and Santos[571] in spot transactions. There is extensive sugar speculation at the New York Coffee Exchange, which has, indeed, recently changed its name to indicate the fact. There is a produce exchange in New York, but it is a very small affair as compared with the Chicago Board of Trade, and its operations and scope are infinitesimal when compared with the produce speculation in London. Of course, there is a vast deal of unorganized speculation in many things in New York, as in business everywhere, particularly in America. But, while the pecuniary magnitudes of organized speculation in New York are very great, the range of items dealt in is restricted. New York banks cannot possibly get such a variety of collateral, based on standardized and readily marketable goods and securities, as can London. New York, consequently, cannot finance international trade, save as an auxiliary to London—and New York banks must have vastly more gold in their vaults than London bankers need! As goods and securities become more marketable, gold—whose services are needed because of its superior marketability—becomes less necessary.
The whole story of London's organization would be a long one. London financial institutions have a degree of expertness, growing out of specialization, in large part, which makes all manner of paper fluid in the London money market which would lack fluidity in New York. The Acceptance Houses are a sort of international Bradstreet and Dun. They know intimately the standing and business of houses all over the world. They do not give out their information, but they do put their stamp on the paper of business houses, thus standardizing it, lending, not money, but "pure credit," while the other banks, relieved of the necessity of investigating the paper, can buy it as a miller might buy No. 1 wheat. There is the extraordinary extension of insurance, so that virtually any kind of risk may be shifted to those well able to bear it. All this makes for liquidity, for "static" conditions in the money market, and dispenses with the need for gold.
As we approach static conditions, we need less and less gold reserve behind bank demand liabilities. The static law of bank reserves is that none are needed! I think we have here the real reason why writers who have sought to give us the law for a "normal" ratio have given us such vague phrases as "shown by experience to be necessary," and the like. When irregularity of income and outgo in a bank's business, non-liquid assets, business cycles, uncertainties, legislative changes affecting business, crop failures, changes in demand, new inventions, wars, are abstracted from, no reason can be given why a banker should keep any reserve at all! But these things are dynamic things. And it is characteristic of irregularities that they are irregular. To get a "normal" ratio out of them is not easy.
On the static assumptions, an "ideal credit economy" is perfectly possible. If everything that needs to be marketed is perfectly marketable, if the stream of business flows regularly and without friction in the same channels, if all contingencies are foreseen and dated in advance, a bank needs no cash reserve. All payments can be made by bank-credit. Banks bookkeeping becomes merely a refinement of barter, with money remaining as a measure of values, a unit for reckoning, but not being used as a medium of exchange, or as a bearer of options, or in reserves. The measure of values function is the great static function of money.
To the extent that static assumptions are not realized, we need money in bank reserves. This extent is a thing that varies from time to time, and from place to place. It is not the same for a given place from time to time, nor is it the same at all places at a given time. It is not the same for the whole world from time to time.
Since friction, preventing the free marketing of goods and securities and services, exists, since there are dynamic changes which require readjustments through exchanges, we need the work of the banker and he needs cash. But there are other things than money which make for the "statification" of the market. The speculator does it. And the other agencies of the sort represented in the London market do it. They are substitutes for gold. Gold has no monopoly. The services performed by gold can be performed in many other ways, and by many other agencies. There is enormous flexibility in the matter.