great many persons who have bills to discount try how much cheaper than the Bank they can get these bills discounted. But they seldom can get them discounted very much cheaper, for if they did every one would leave the Bank, and the outer market would have more bills than it could bear.
In practice, when the Bank finds this process beginning, and sees that its business is much diminishing, it lowers the rate so as to secure a reasonable portion of the business to itself, and to keep a fair part of its deposits employed. At Dutch auctions an upset or maximum price used to be fixed by the seller, and he came down in his bidding till he found a buyer. The value of money is fixed in Lombard Street in much the same way, only that the upset price is not that of all sellers, but that of one very important seller, some part of whose supply is essential.
The notion that the Bank of England has a control over the Money Market, and can fix the rate of discount as it likes, has survived from the old days before 1844, when the Bank could issue as many notes as it liked. But even then the notion was a mistake. A bank with a monopoly of note issue has great sudden power in the Money Market, but no permanent power: it can affect the rate of discount at any particular moment, but it cannot affect the average rate. And the reason is, that any momentary fall in money, caused by the
