Readings in Money and Banking / Selected and Adapted

by Chester Arthur Phillips

The Functions of the Bank of England

[153]The distinctive functions of the Bank of England consist in its acting as:

1. Banker to the British Government.

2. Banker to the joint stock and private banks.

3. (a) Sole possessor of the right to issue notes which are legal tender in England; (b) sole possessor, among joint stock banks with an office in London, of the right to issue notes at all.

4. Provider of emergency currency.

5. Keeper of the gold reserve for British banking.

6. Keeper of the gold reserve which is most readily available for the purposes of international banking.

These various functions fit into and supplement one another, and though their diversity is sometimes pointed to as throwing too much responsibility onto one institution, it in fact enables the bank to carry out its duties with extraordinary ease, and with the least possible disturbance to the financial community. By the fact that it keeps the balances of the other banks, the Bank of England is enabled to conduct the payment of the interest on the British debt largely by transfers in its books. By the fact that it keeps the balances of the Government and has the monopoly of the legal-tender note issue, the Bank has a great prestige in the eyes of the general public, which it communicates to the other banks which bank with it. There is an impression that the Government is always behind the bank, and that the bank is always behind the other banks, and this feeling has certainly done much to foster the confidence of the British public in its banking system.

A credit in the books of the Bank of England has come to be regarded as just as good as so much gold; and the other banks, with one exception, habitually state their "cash in hand and at the Bank of England" as one item in their balance sheets, as if there were no difference between an actual holding of gold or legal tender and a balance at the Bank of England. It thus follows at times when an increase of currency is desirable, it can be expanded by an increase in the balances of the other banks at the Bank of England, since they thus become possessed of more cash to be used as the basis of credit. For currency in England chiefly consists of cheques, and customers who apply to the banks for accommodation, by way of discount or advance, use it by drawing a cheque which is passed on and so creates a deposit; and expansion of currency thus consists chiefly in expansion of banking deposits. This expansion is only limited by the proportion between deposits and cash which the banks think fit to keep, and as long as they can increase their cash by increasing their credit in the Bank of England's books the creation of currency can proceed without let or hindrance. Their balances can be increased by borrowing from the Bank of England, which is generally carried out not by the banks themselves but by their customers from whom they have called in loans, and the Bank of England is thus enabled to provide emergency currency with great ease, by means of loans and discounts which are used to swell the balances of the other banks, which thus show an increase of the cash at the Bank of England which they use as a basis for credit operations. The elasticity of the system is thus remarkable, and the merchants and bill brokers of London can by taking approved security to the Bank of England, increase the basis of English credit in a few minutes by borrowing.

1. Examining these functions of the Bank of England in closer detail we find that its first and most obvious one, which originally brought it into being, of financing the British Government and acting as its banker, is now perhaps its least difficult and important duty. Apart from the prestige which it thus acquires and its close touch with the Government and the officials of the Treasury, the bank's position as government banker is of little direct material advantage. Its duties as such, besides the normal relation between a bank and a customer, consist chiefly in making advances to the Treasury in the shape of "deficiency advances" when the government balances are too low to admit of the payment of the quarterly interest on the British debt without replenishment, or against "ways and means" advances at times when the revenue is coming in more slowly than government expenditure is proceeding. It also, when the Government has to borrow to a greater extent, manages its issues of Treasury bills, or any loan operation that the Government may have to undertake.

2. The second of the Bank of England's distinctive functions—its acting as banker to the rest of the English banking community—is the one which throws upon it its most serious responsibilities and gives it most of its actual power and ease in working. The Government gives it prestige in the eyes of the multitude, which considers that governments are omnipotent; the other banks give it the power of providing emergency currency by making entries in its books, and so acting as the easily efficient centre of a banking system in which elasticity and the economy of gold are carried to a perfection which is almost excessive. Nevertheless, it pays heavily for its apparently privileged position as bankers' bank. At first sight it would appear that these customers, keeping a regular balance of twenty-odd millions, which varies little and on which the Bank of England pays no interest, were a source of comfortable income and no anxiety to it. But in the first place it is obvious that a liability which is regarded as cash by the rest of the banking community requires special treatment by its custodian, and in practice it is so specially treated that the Bank of England maintains a proportion of cash to liabilities which is fully twice as high as that of the strictest of the other banks. This proportion rarely is allowed to fall below 33 per cent. and generally ranges between 40 and 50 per cent., and it need not be said that this high level of cash holding tells heavily on the earning power of the Bank of England. Moreover, it is its position as bankers' bank that exposes the Bank of England to the responsibility of maintaining the gold reserve for English banking and being prepared to meet, in gold, any draft on London that any one abroad who has acquired or borrowed the right to draw wishes to turn into metal to be shipped to a foreign country.

The amount of the bankers' balances is not separately stated, but is wrapped up in the total of the other deposits in the Bank of England's weekly return. It is believed to average about 22 millions in these days, and it is often contended that valuable light would be thrown on the monetary position if this item were separated from the balances of the other customers of the bank. Many of the outer bankers are in favor of this change, but there is a serious practical objection to it, in that a dangerous impression might be created in the public mind if at any time it were seen that the bank's cash reserve was below its liability to its banking customers; and the separate publication of the bankers' balances might thus check the readiness with which the Bank of England creates emergency credit. Another suggestion that is sometimes made by the many critics of the existing order of things in English banking is that the banks should keep their cash reserves themselves; but this very revolutionary change would deprive the system of its two great advantages, a centralised organisation with a centre which specialises on the duties involved by acting as centre, and the extreme elasticity with which the present arrangements work. At the same time it must be admitted that the system by which the other banks treat their balances at the Bank of England as cash leads to the existence of a vast amount of "cash" in England which on being looked into is found to consist of paper securities or promises to pay.

3. The Bank of England's monopoly of note issue, which once gave it the monopoly of joint-stock banking in London, is now a matter of comparatively minor importance, owing to the change in English banking habits by which the cheque has ousted the bank note for the purpose of daily commercial payments, and the regulations which were imposed on the note issue by the Bank Act of 1844. This monopoly was conferred on the bank in 1706 and was maintained until 1826, when the implied monopoly in joint-stock banking was restricted to a sixty-five-mile radius around London. In 1833 joint-stock banks were established in London itself, since it had been discovered that the Bank of England's alleged monopoly only reserved to it the privilege of note issue, and the private bankers in London had already found that it was more convenient to banker and customer to work by the system of deposit and cheque.

The development of this system was quickened by the provisions of Peel's act of 1844, which, under the influence of banking disasters that had arisen out of reckless note issuing by private banking firms in the counties, laid down an iron rule for the regulation of note issues in England. None of the other note issuers were allowed to increase their issues under any circumstances, and the Bank of England, for every additional note issued beyond £14,000,000, was to hold metal in its vaults. Under the terms of Peel's act one-fifth of this metal might be silver, and in the early returns issued by the bank under the act a certain amount of silver is found among the assets of the issue department. But since 1853, no silver has been held in the issue department of the bank, and in 1897, when the influence of the bimetallists on the existing Government led to a proposal that the proportion of silver allowed by law should be held by the bank as backing for its note issue, public opinion expressed itself so vigorously that the suggestion was promptly buried. The bank's fiduciary note issue, thus fixed at £14,000,000, was only allowed to increase by the lapse of the issues of the existing issuers, the bank being empowered to increase it by two-thirds of the amount lapsed. The lapsing process has proceeded steadily by the amalgamation of country banks with banks which have London offices and so are prohibited by the bank's monopoly. And the bank's fiduciary issue has thus been raised from the original £14,000,000 to £18,450,000. Above this line it can not go except by means of the suspension of the Bank Act, which has been found necessary occasionally in the past. The English currency system is thus, as far as the law can rule it, entirely inelastic, but it has already been shown that even when the law of 1844 was passed, the cheque currency, over which the law exercises no restriction, was already driving out the note, and banks without any right of note issue had been eleven years established in London. The Bank of England's note issue is now chiefly used by other banks as "till money," or part of the store of legal-tender cash they keep to meet demands on them. It has thus become part of the basis of credit in England, since the other banks roughly base their operations on their holding of cash in hand and at the Bank of England. Their cash at the Bank of England has already been discussed above: their cash in hand consists of coin and notes, and since the latter have thus become part of the foundation on which the deposit liabilities of the other banks are based, there is reasonable ground for the contention often put forward by practical expert critics of the English system, that the fiduciary note issue should be reduced by the repayment by the Government of the whole or part of a government debt of £11,000,000 to the bank, which backs the greater part of it, and its replacement by gold. It is evident that the amount of metallic backing for a note issue which is intended to circulate as currency is a different matter from that required in the case of a note issue which is held by bankers as a reserve and used by them as a foundation for a pyramid of credit operations.

4. By the ease with which the Bank of England provides emergency currency, it gives the English banking system the great advantage of extreme elasticity and adaptability; and it is enabled to do this by the fact that it acts as banker to the other banks, and that every credit which they have in its books is regarded by them and by the rest of the community as "cash" to be taken as practically equal to so much gold. This cash at the Bank of England in the hands of the rest of bankers can be multiplied as rapidly as the Bank of England is prepared to make advances, and as the mercantile and financial community can bring it bills for discount or securities to be borrowed on. There is no legal restriction of any sort or kind, and the close relations between the bank and its borrowing customers enable the necessary operations to be carried through with a celerity which is unrivalled, at any rate in the eastern hemisphere. The process works as follows: In every English bank balance sheet there will be found an item among the assets "cash at call or short notice," though in a few cases the slovenly habit is adopted of including this entry along with the cash in hand. This "cash," as it is called, really consists chiefly of loans made by the banks to the discount houses, and regarded by the banks as the most liquid of their resources. As such, it is at once made use of when for any reason, such as the many payments which have to be made on quarter days, or at the end of the half year when the preparation of balance sheets by firms and companies require an abnormal amount of cash for more or less ornamental purposes, the banks are subjected to extra pressure by their customers, who both withdraw actual currency from them for smaller payments, and require advances in order to show cash with bankers in their balance sheets.

The banks in order to meet this pressure, and at the same time to preserve an adequate amount of cash in their own statements, call in their loans from the discount houses; the discount houses, at a point, can only repay them by borrowing from the Bank of England and transferring the credit raised with it to the bankers, whose cash at the Bank of England is thus increased. This book entry takes the place in their balance sheets of the legal-tender cash that their customers have withdrawn, and is used as the basis for the increased deposits that have been created by the loans of the bankers to their customers for ornamental purposes. Similarly at the time of year when the transfer of the taxes to the Government's balance reduces the cash at the Bank of England held by the other banks the gap is filled by the loans made by the Bank of England to the customers of the other banks. In short, by discounting and making advances the Bank of England can at any time create book credits, which are regarded as cash by the English banking community, and on which the latter can base the credits which give the right to draw cheques, which are the most important part of the English currency. The extent to which the Bank of England can create this credit is a matter for its own discretion, but any creation of it diminishes the proportion that it shows in its own weekly returns between its reserve and liabilities. Consequently when it is applied to for amounts which bring that proportion too low the Bank of England has to take steps to reinforce its cash reserve.

5. It has been shown that the Bank of England keeps the balances of the other banks, and from this it follows that the latter look to it for gold or notes at times when the local commercial community requires an extra supply. At the end of every month, especially at the ends of the quarters or at times of national holidays, the bank's note circulation expands and coin is taken from it. The duty is thus thrown upon it of keeping an adequate supply of cash for home purposes, and, as has been already stated, its normal proportion of cash to liabilities is very much higher than that of the other banks. But these movements are tidal and regular, and though times of active trade increase slightly the demand for coin and note currency in England, the extensive and ever-growing use of the cheque reduces the importance of this part of the bank's duties.

6. Much more important is the Bank of England's duty as custodian of the gold store for international banking. London is the only European centre which is always prepared to honor its drafts in gold immediately and to any extent. Consequently the Bank of England has to be prepared to meet demands on it at any time from abroad, based on credits given to foreigners by the English banking community, and it has thus to observe the signs of financial weather in all parts of the world and to regulate the price of money in London so that the exchanges may not be allowed to become or remain adverse to a dangerous point. The difficulties of this task are increased by the extent to which the English banking community works independently of it, by accepting and discounting finance paper, and giving foreigners credits at rates which encourage their further creation. For the low and wholly unregulated proportion of cash to liabilities on which English banking works, enables the other banks to multiply credits ultimately based on the Bank of England's reserve, leaving the responsibility for maintaining the reserve to the bank. This it does by raising its rate when necessary, and so, if it has control of the market and its rate is "effective"—a phrase which will be explained later—raising the general level of money rates in London.

When its rate is not effective, the Bank of England finds itself obliged to intervene in the outer money market—consisting of the other banks and their customers—and control the rates current in it. This it does by borrowing some of the floating funds in this market, so lessening their supply and forcing up the price of money. By means of this borrowing it diminishes the balances kept with it by the other banks, either directly or indirectly—directly if it borrows from them, indirectly if it borrows from their customers who hand the advance to it in the shape of a cheque on them. The result is that so much of the "cash at the Bank of England," which the English banking community uses as part of its basis of credit, is wiped out, money—which in London generally means the price at which the bankers are prepared to lend for a day or for a short period to the discount houses—becomes dearer, the market rate of discount consequently tends to advance, the foreign exchanges move in favor of London, and the tide of gold sets in the direction of the Bank of England's vaults, and it is enabled to replenish its reserve or check the drain on it. That the Bank of England should have to go through this clumsy ceremony of borrowing money that it does not want, in order to deprive the outer market of a surplus which depresses discount rates in a manner that is dangerous owing to its effect on the foreign exchanges, arises from the want of connection between bank rate and market rate. In former days the London money market never had enough money to work without help from the Bank of England. Bagehot, in his great work on Lombard Street, published in 1873, says that "at all ordinary moments there is not money enough in Lombard Street to discount all the bills in Lombard Street without taking some money from the Bank of England."

As long as this was so, bank rate—the price at which the bank would discount bills—was at all times an important influence on the market rate. Since then, however, the business of credit making has been so quickly and skillfully extended that Lombard Street is frequently able to ignore bank rate, knowing that it will easily be able to supply its needs from the other banks, at rates which are normally below it. Currency in England consists of cheques drawn against deposits which are largely created by the loans and discounts of the other banks. There is no legal limit whatever on the extent to which these loans and discounts can be multiplied, and the only limits imposed are those of publicity, which is applied rarely in all cases and in some not at all, and of the prudence with which the banks conduct their business. Hence it follows that competition between the banks often impels them to continue to make advances or discount bills at low rates when the Bank of England, as custodian of the English gold reserve, thinks it advisable in the interests of the foreign exchanges to impose a higher level. This it does by borrowing some of the credit manufactured by the other banks, in order to create artificial scarcity of money, and make its own official rate effective.

It thus appears that the Bank of England's official rate is often through long periods a mere empty symbol, bearing no actual relation to the real price of money in London; and only becomes effective, and a factor in the monetary position (1) when the trade demand for credit is keen enough to tax the credit-making facilities of the other banks to their full extent, (2) when the payment of taxes transfers large sums from the other banks to the Government's account at the Bank of England, so reducing the "cash at the bank" on which they build credit operations, and (3) when, owing to foreign demands for gold, the Bank of England takes measures, by borrowing, to restrict credits in the open market and to make its rate effective. In other respects its official rate differs materially from the rates quoted by ordinary dealers in credit. It does not fluctuate according to the supply and demand for bills, but is regularly fixed once a week at the meetings of the Bank of England court on Thursday morning. It is extremely rare for any change to be made in the Bank of England rate on any day except Thursday. Instances occur rarely when some sudden change of position makes it essential, as at the end of 1906, when the bank rate was raised to 6 per cent. on a Friday morning. In normal times the rate which is fixed on one Thursday is maintained until the next, though the rate is only a minimum and the Bank of England occasionally takes advantage of this fact and refuses to discount at its minimum, which still remains ostensibly the bank rate, while the bank actually makes a rather higher charge, which is usually made the official rate on the next Thursday.

But it must not be supposed that when bank rate is ineffective the Bank of England is doing no business. It discounts bills and makes advances at market rates at its branches, and also at its head office to its private customers. Bank rate may be described as the price at which the bank is prepared to discount in its official capacity as centre of the London market, and it is because appeal is only made in exceptional circumstances to the bank to provide credit in this capacity that bank rate is often ineffective.