This method of controlling the econ

This method of controlling the economy centres on adjusting the amount of money in circulation in the economy and so the level of spending and economic activity. Monetary policy was first employed as a means of control in the 1950s, but has been more widely used since the 1970s. The Central Bank plays a major role in the implementation of a nation's monetary policy. In some countries (for example, Germany) the Central Bank operates monetary policy independent of government policy. However, the UK's Central Bank, the Bank of England, implements monetary policy on behalf of the government. Monetary policy has three main aspects:

· Controlling the money supply

· Controlling interest rates

· Managing the exchange rate

In this section we study the ways in which a central bank can control the supply of money in the economy. The aim of the authorities when controlling the money supply is to limit the amount borrowed, and hence spent, by businesses and individuals during a inflationary period. It is hoped in this way to limit the level of overall demand in the economy and thus to remove or reduce inflationary pressure. During a recession monetary policy is aimed at increasing the money supply to encourage spendings. We now describe the three most important instruments available to affect the money supply: open market operations, reserve requirements and the discount rate.

Open Market Operations. Операции на открытом рынке

Open market operations are the most important way of controlling the money supply. It refers to the Bank trading government bonds in the open market – that is when they are bought from and sold to commercial banks and individuals.

When the Bank sells government bonds in the open market, the Bank withdraws the money from population and reduces the money supply. When the Bank buys government bonds in the open market, it increases the amount of money in circulation and hence the money supply.

Reserve Requirements. Резервные требования

To understand the way a central bank can influence the money supply we should consider the creation of money by commercial banks and in this connection introduce the money multiplier.

Banks have to hold a proportion of their assets as a reserve in case customers demand repayment of their deposits. This required reserve has to be in a liquid form, that is easily convertible into cash. Many banks indeed hold a significant proportion of this reserve as notes and coin either in their vaults or at the central bank. A required reserve ratio (%) is a minimum ratio of cash reserves to deposits that the central bank requires commercial banks to hold. Commercial banks can hold more than the required cash reserves (this amount of money is called excess reserves and is used to create new money), but they cannot hold less. If their cash falls below the required amount, they must immediately borrow cash, usually from the central bank, to restore their required reserve ratio.

Commercial banks can make loans, i.e. they can create money and increase their excess reserves. Suppose somebody deposited $100 with bank A. If a required reserve ratio is 20%, the bank has $20 as required reserves and $80 as excess reserves, which can be lended. If a borrower draws a cheque for this whole sum and deposits it with bank B, then bank В gets $80 as its assets. Bank В is to hold 20% of this sum (that is $16) as required reserves. It means it has $64 of excess reserves, which it can lend to somebody. Tabl. 8 illustrates the process with banks C, D, E, etc. being involved.
The money multiplier (m) shows the maximum amount of money, which can be created by one dollar of excess reserves, the required reserve ratio given. The money multiplier is Inversely proportional to the required reserve ratio, or

m = 1 / R, where

m – a money multiplier

R – a required reserve ratio

So we can see that the larger the required reserve ratio is the smaller the money multiplier is; the less money can be created and the less the money supply is.

Now suppose the commercial banking system has $1 million in cash and for strictly commercial purposes would normally maintain cash reserves equal to 5% of sight deposits. Since sight deposits will be 20 times cash reserves, the banking system will create $20 million of sight deposits against its $1 million cash reserves:

cash reserves $1 mln – 5%

sight deposits x – 100%

x == $1 mln x 100% : 5% = $20 mm.

Suppose the Bank now imposes a reserve requirement that banks must hold cash reserves of at least 10% of sight deposits. Now banks can create only $10 million sight deposits against their cash reserves of $1 million. Thus a reserve requirement acts like a tax on banks by forcing them to hold a higher fraction of their total assets as bank reserves and a lower fraction as loans earning high interest rates.

Thus, when the central bank imposes a reserve requirement in excess of the reserve ratio that prudent banks would anyway have maintained, the effect is to reduce the creation of bank deposits, reduce the value of the money multiplier, and reduce the money supply. Similarly, when a particular reserve requirement is already in force, any increase in the reserve requirement will reduce the money supply.

The Discount Rate. Учетная ставка

The second instrument of monetary control available to the central bank is the discount rate.

The discount rate is the interest rate that the Bank charges when the commercial banks want to borrow money.

Suppose banks think the minimum safe ratio of cash to deposits is 10%. Say their cash reserves are 12% of deposits. How far dare they let their cash reserves fall towards the minimum level of 10%?

Banks have to balance the interest rate they will get on extra lending with the dangers and costs involved if there is a sudden flood of withdrawals, which push their cash reserves below the critical 10% figure. This is where the discount rate comes in. Suppose market interest rates are 8% and the central bank makes it known it is prepared to lend to commercial banks at 8%. Commercial banks may as well lend up to the hilt and drive their cash reserves down to the minimum 10% of deposits. The banks are lending at 8% and, if the worst comes to the worst and they are short of cash, they can always borrow from the Bank at 8%. Banks cannot lose by lending as much as possible.

Suppose however that the Bank announces that, although market interest rates arc 8%, it will lend to commercial banks only at the penalty rate of 10%. Now a bank with cash reserves of 12% may conclude that it is not worth making the extra loans at 8% interest that would drive its cash reserves down to the minimum of 10% of deposits. There is too high a risk that sudden withdrawals will then force the bank to borrow from the Bank at 10% interest. It will have lost money by making these extra loans. It makes more sense to hold some excess cash reserves against the possibility of a sudden withdrawal.

Thus, by setting the discount rate at a penalty level in excess of the general level of interest rates, the Bank can induce commercial banks voluntarily to hold additional cash reserves. Since banks have to hold more cash as reserves, the money multiplier is reduced, less money can be created and the money supply is lower.

Результаты (русский) 1:

Этот метод управления экономики центров на регулировать количество денег в обращении в экономике и поэтому уровень расходов и экономической активности. Денежно-кредитной политики был впервые применен как средство управления в 1950-х, но более широко использовался с 1970 года. Центральный банк играет важную роль в осуществлении денежно-кредитной политики государства. В некоторых странах (например, Германия) Центральный банк работает денежно-кредитной политики, независимо от политики правительства. Однако Великобритании Центральный банк, Банк Англии, реализует денежно-кредитной политики от имени правительства. Денежно-кредитная политика имеет три основных аспекта:· Управление денежной массы· Управление процентными ставками· Управление обменный курсВ этом разделе мы изучаем пути, в котором центральный банк может контролировать предложение денег в экономике. Цель властей, когда управление денежной массы для ограничения количества заимствованных и следовательно провел, предприятий и частных лиц во время инфляционного периода. Она надеется таким образом ограничить уровень общего спроса в экономике и, таким образом, чтобы удалить или уменьшить инфляционное давление. Во время рецессии денежно-кредитная политика направлена на увеличение денежной массы для поощрения расходов. Теперь опишем три наиболее важных инструментов, имеющихся в влияет на предложение денег: операции на открытом рынке, резервных требований и ставки дисконтирования.Операции на открытом рынке. ОПЕРАЦИИ НА ОТКРЫТОМ РЫНКЕOpen market operations are the most important way of controlling the money supply. It refers to the Bank trading government bonds in the open market – that is when they are bought from and sold to commercial banks and individuals.When the Bank sells government bonds in the open market, the Bank withdraws the money from population and reduces the money supply. When the Bank buys government bonds in the open market, it increases the amount of money in circulation and hence the money supply.Reserve Requirements. Резервные требованияTo understand the way a central bank can influence the money supply we should consider the creation of money by commercial banks and in this connection introduce the money multiplier.Banks have to hold a proportion of their assets as a reserve in case customers demand repayment of their deposits. This required reserve has to be in a liquid form, that is easily convertible into cash. Many banks indeed hold a significant proportion of this reserve as notes and coin either in their vaults or at the central bank. A required reserve ratio (%) is a minimum ratio of cash reserves to deposits that the central bank requires commercial banks to hold. Commercial banks can hold more than the required cash reserves (this amount of money is called excess reserves and is used to create new money), but they cannot hold less. If their cash falls below the required amount, they must immediately borrow cash, usually from the central bank, to restore their required reserve ratio. Commercial banks can make loans, i.e. they can create money and increase their excess reserves. Suppose somebody deposited $100 with bank A. If a required reserve ratio is 20%, the bank has $20 as required reserves and $80 as excess reserves, which can be lended. If a borrower draws a cheque for this whole sum and deposits it with bank B, then bank В gets $80 as its assets. Bank В is to hold 20% of this sum (that is $16) as required reserves. It means it has $64 of excess reserves, which it can lend to somebody. Tabl. 8 illustrates the process with banks C, D, E, etc. being involved.The money multiplier (m) shows the maximum amount of money, which can be created by one dollar of excess reserves, the required reserve ratio given. The money multiplier is Inversely proportional to the required reserve ratio, orm = 1 / R, wherem – a money multiplierR – a required reserve ratioSo we can see that the larger the required reserve ratio is the smaller the money multiplier is; the less money can be created and the less the money supply is.Now suppose the commercial banking system has $1 million in cash and for strictly commercial purposes would normally maintain cash reserves equal to 5% of sight deposits. Since sight deposits will be 20 times cash reserves, the banking system will create $20 million of sight deposits against its $1 million cash reserves:cash reserves $1 mln – 5%
sight deposits x – 100%

x == $1 mln x 100% : 5% = $20 mm.

Suppose the Bank now imposes a reserve requirement that banks must hold cash reserves of at least 10% of sight deposits. Now banks can create only $10 million sight deposits against their cash reserves of $1 million. Thus a reserve requirement acts like a tax on banks by forcing them to hold a higher fraction of their total assets as bank reserves and a lower fraction as loans earning high interest rates.

Thus, when the central bank imposes a reserve requirement in excess of the reserve ratio that prudent banks would anyway have maintained, the effect is to reduce the creation of bank deposits, reduce the value of the money multiplier, and reduce the money supply. Similarly, when a particular reserve requirement is already in force, any increase in the reserve requirement will reduce the money supply.

The Discount Rate. Учетная ставка

The second instrument of monetary control available to the central bank is the discount rate.

The discount rate is the interest rate that the Bank charges when the commercial banks want to borrow money.

Suppose banks think the minimum safe ratio of cash to deposits is 10%. Say their cash reserves are 12% of deposits. How far dare they let their cash reserves fall towards the minimum level of 10%?

Banks have to balance the interest rate they will get on extra lending with the dangers and costs involved if there is a sudden flood of withdrawals, which push their cash reserves below the critical 10% figure. This is where the discount rate comes in. Suppose market interest rates are 8% and the central bank makes it known it is prepared to lend to commercial banks at 8%. Commercial banks may as well lend up to the hilt and drive their cash reserves down to the minimum 10% of deposits. The banks are lending at 8% and, if the worst comes to the worst and they are short of cash, they can always borrow from the Bank at 8%. Banks cannot lose by lending as much as possible.

Suppose however that the Bank announces that, although market interest rates arc 8%, it will lend to commercial banks only at the penalty rate of 10%. Now a bank with cash reserves of 12% may conclude that it is not worth making the extra loans at 8% interest that would drive its cash reserves down to the minimum of 10% of deposits. There is too high a risk that sudden withdrawals will then force the bank to borrow from the Bank at 10% interest. It will have lost money by making these extra loans. It makes more sense to hold some excess cash reserves against the possibility of a sudden withdrawal.

Thus, by setting the discount rate at a penalty level in excess of the general level of interest rates, the Bank can induce commercial banks voluntarily to hold additional cash reserves. Since banks have to hold more cash as reserves, the money multiplier is reduced, less money can be created and the money supply is lower.