Again, when corporations are to be combined, various plans are possible. There may be a merger; there may be a holding corporation; there may be a lease. If the money market is easy, one of the former methods will be used,--most frequently, for legal reasons, the holding corporation, if there are any valuable franchises involved. But mergers and holding corporations commonly involve buying out the interests which are to be absorbed, and call for the use of checks. If the money market is tight, therefore, the promoter of the combination may frequently find the lease the more advantageous form of consolidation.[199] The great advantage of the lease is that, when the money market is tight, it involves no _financial plan_, no underwriting, no outlay of "cash." This is, therefore, an equivalent of barter, so far as the point at issue is concerned. Even where a holding corporation is formed, however, there may be considerable barter: the stockholders of the corporation which is absorbed may receive payment for their stocks, in whole or in part, in the securities of the holding company, rather than in checks. An era of financial consolidation, such as we have been passing through, and through which we have not by any means gone, though the movement toward _monopoly_ has been in great degree checked, presents a great deal of this sort of barter, or equivalents of barter.[200] A striking thing to notice here, moreover, is the flexible margin between use of bank-credit and barter, a margin depending primarily upon the condition of the money market, and particularly upon the money-rates.
Not yet has the most important element in modern barter been mentioned. I refer to the "clearing-house" arrangements of the stock and produce exchanges. Under these arrangements, brokers who have sold ten thousand shares of Westinghouse El. and M. Common during the day, and bought seven thousand shares, buying and selling being in smaller lots, with a number of different houses, no longer are obliged to deliver ten thousand shares, receiving therefor $700,000, and to receive seven thousand shares, paying therefor $490,000. Instead, they deliver three thousand shares only to the clearing house, and receive from the clearing house only $210,000 when the transaction is, from the standpoint of the particular broker involved, completed. This is a far remove, in technical perfection, from primitive barter, but it is barter, and it saves the using of a vast deal of bank-credit as between brokers. How important it is, from the standpoint of the stock exchange, may be judged from the following statement in Sprague's _Crises Under the National Banking System_: "A much more fundamental change in the organization in the New York money market came with the establishment of the stock exchange clearing house in May, 1892. It led to a very considerable reduction in the _clearing-house exchanges of the banks_ and also, and more important, in the volume of certified checks. [Italics mine.] Overcertification of checks ceased to be a factor of the first magnitude in the banking methods of the city. Had not this arrangement for stock-exchange dealings been set up, it is probable that it would have been necessary to close the stock exchange in 1893 and in 1907, and it is also probable that the volume of business transacted in the years after 1897 could not have been handled." (P. 152.)