This last point will go far toward explaining why bank transactions may multiply without a corresponding multiplication of trade. The banks do the bookkeeping for modern business in increasing degree. Checks are records, of high legal value. A colleague recently told me that he, in his own capacity, had just drawn a check to himself, as trustee, transferring a sum from one account to another. Another colleague, with eight different bank accounts, estimates that over 50% of the deposits in three of them represent transfers from other accounts. This kind of duplication, where trust relations are involved, is enormous. Intercorporate relations and separate bank accounts within a corporation complicate it still further. A check is drawn by a subsidiary corporation to its dividend account, and deposited; a check on this dividend account[425] is then deposited in the general account of the parent corporation; a third deposit, of the same funds, is then made in the dividend account of the parent corporation; a fourth deposit of the same funds is made in a trust fund which holds stock in the parent corporation; a fifth deposit in the personal account of the beneficiary of the trust fund; a sixth deposit may be made of a check on this fund in the personal account of the beneficiary's wife. The first three of these deposits, at least, will be made of the total dividend of the subsidiary corporation. _Not one_ of these six deposits represents _trade_. Payments of wages and rents should count as trade, but payments of interest and dividends stand on a separate footing. When a man has bought a stock or a bond, he has already bought all the income which is to come from them, and to count the interest and dividends as separate items is double counting. They are _payments_, but not _trade_. Even if the dividend payment be counted as trade, however, it is counted _six_ times.