中央银行的作用-Paper代写范文

Paper代写范文:“中央银行的作用”，这篇论文主要描述的是中央银行系统最早出现于中世纪的欧洲，当时圣殿骑士的承诺支付被广为流传，在1669年时瑞典就率先成立了第一家由政府领导并管理的中央银行--英格兰银行，央行的主要作用就是执行国家的货币政策，对银行业进行监管，维持着本国法定货币的稳定和管理国家的黄金储备。

The Role of Central Bank in Financial Development of Libya

In some countries, central banks emerged from commercial banks or government banks that exercised monopoly issuing notes. In other countries such as the former Soviet Union, entirely new central banks have been established. Member countries of the European Union, on the other hand, created a supranational central bank that oversees a monetary union.

Role of Central Bank

Central banks implement a country's monetary policy. Its function include control and maintenance of the stability of the national currency and the entire money supply, manage foreign exchange and gold reserves, regulate and supervise the banking industry, influence market interest rate, manage inflation and exchange rate.

The central bank is called the government's banker and the bankers' bank. Most central banks have limited ability to influence the interest rates charged by private individuals and companies. To move toward a target interest rate, the central bank generally lend money or borrow money from a limited number of qualified banks or purchase and sell bonds until the targeted market rate is achieved. The central bank controls certain types of short-term interest rates to influence the stock- and bond markets as well as mortgage and other interest rates.

Effectivity of Tools Used by the Central Bank

The monetary policy instruments used by central banks are open market operation, bank reserve requirement, interest rate policy, re-lending and re-discount, and credit policy.A central bank influences the money supply in an economy directly through open market operations. The money supply is increased when the central bank buys securities and reduced when securities are sold. The central bank also hold foreign exchange reserves (usually in the form of government bonds) and official gold reserves to influence over any official or mandated exchange rates.

Central banks establish reserve requirements for other banks to limit money supply. The central bank also require all banks to hold a certain percentage of their assets as capital.Central banks may require that some or all foreign exchange receipts (generally from exports) be exchanged for the local currency. Money supply is increased when the central bank purchases the foreign currency.

Importance of Financial Development to Economic Development

Policies that enhance financial sector performance result in higher economic growth. A well-developed financial system enhances the efficiency of intermediation by reducing information, transaction, and monitoring costs. Financial development promotes investment by identifying and funding good business opportunities; mobilize savings; monitors the performance of managers; enables the trading. hedging, and diversification of risk; and facilitates the exchange of goods and services. Thus, a more efficient allocation of resources, rapid accumulation of physical and human capital, and faster technological progress will lead to economic growth.

Adoption of appropriate macroeconomic policies, encouragement of competition within the financial sector, and development of a strong and transparent institutional and legal framework for financial sector activities are crucial for financial development.

Monetary Theories

Keynesianism

Keynesian theory explains the determinants of savings, consumption, investment and production. It seeks to provide solutions to failures of laissez-faire economic liberalism which advocates that markets and the private sector operate best without state intervention. Keynes believed that the state should come in to help maintain economic growth and stability in a mixed economy, both the public and private sectors can have important roles, and that government policies could be used to increase aggregate demand which in turn will increase economic activity and reduce high unemployment and deflation. The interaction of aggregate demand and aggregate supply determines the level of output and employment in the economy.

Keynes argued that the state can adopt either reduced interest rates or invest in infrastructure to stimulate the economy and induce investments. Government spending in infrastructure will stimulate more production and investment.

Keynes believed that excessive saving, i.e. saving beyond planned investment encouraged recession or even depression. Excessive saving will lead to less investment partly due to reduced consumer demand or pessimistic business expectations.

Keynes gave the following arguments against laissez-faire. First, income and substitution effects of falling rates go in conflicting directions such that saving does not fall as much as interest rates fall. Second, spending does not rise much as interest rates fall since planned fixed investment in plant and equipment is mostly based on long-term expectations of future profitability. Third, Keynes argued that the demand for the stock of money determine interest rates in the short run and that savings and investment are not the main determinants of interest rates. Lastly, Keynes pointed to a liquidity trap under which interest rates cannot fall. In this liquidity trap, bond-holders fearing rises in interest rates and capital losses on their bonds that they try to sell their bonds to acquire money and achieve liquidity. Economists now realize that nominal interest rates cannot fall below zero.

Keynes recommended countercyclical fiscal policies, deficit spending during recession and when unemployment is persistently high, and the suppression of inflation in boom times through increased taxes or reduced government infrastructure spending. He further advocated that the government's monetary policy should be directed at influencing the rate of interest to achieve levels of investment sufficient to maintain full employment. Keynes believed that governments undertake measures to solve problems in the short run rather than waiting for market forces to move in the long-run.

2. Neo- Keynesianism

Neo-Keynesian theory rests on microeconomic models that indicate that nominal wages and prices are "sticky" or do not change easily or quickly with changes in supply and demand and that quantity adjustment should be done. Neo-Keynesians argue that demand for money is intrinsic to supply.

John Hicks produced the IS-LM model which policy-makers could use to attempt to understand and control economic activity. The IS-LM model is nearly as influential as Keynes' original analysis in determining actual policy and economics education. It relates aggregate demand and employment to three exogenous quantities namely the amount of money in circulation, the government budget, and the state of business expectations. The IS-LM model is used to predict the impact of increase in money supply on output and employment.

The second Keynesian policy-maker's theoretical apparatus was the Phillips curve which indicated that increased employment and decreased unemployment implied increased inflation. Keynes predicted that falling unemployment would cause a higher price but not a higher inflation rate. The Phillips curve is used to predict the impact of an increase in money supply on inflation.

3. Monetarism

Monetarism is a school of economic thought that focuses on the supply of money in an economy as the primary means by which the rate of inflation is determined. Monetarism focuses on the macroeconomic effects of the supply of money and central banking. Monetarism today is mainly associated with the work of Milton Friedman. Friedman argued that excessive expansion of the money supply is inherently inflationary and that monetary authorities should focus solely on maintaining price stability. Friedman believed that inflation is always a monetary phenomenon and advocated a central bank policy aimed at keeping the supply and demand for money at equilibrium between growth in productivity and demand.

In Friedman's restatement of the quantity theory of money in 1956, he challenged the Keynesian assertion that "money does not matter" and argued that the supply of money does affect the amount of spending in an economy. He believed that when money supply is expanded, the excess money balances will be spent leading to increase in aggregate demand. Conversely when money supply is reduced, people would want to replenish their holdings of money by reducing their spending.

Monetarists resurrect the pre-Keynesian view that market economies are inherently stable in the absence of major unexpected fluctuations in the money supply. They asserted that active demand management through increasing government spending is unnecessary and harmful. They believe that incorrect central bank policy is at the root of large swings in inflation and price instability and that the primary motivation for excessive easing of central bank policy is to finance fiscal deficits by the central government. They view that restraint of government spending is important to restrain excessive monetary growth.

When demand-driven fiscal policies failed to restrain inflation and produce growth in the 1970s, the central bank was given the cardinal responsibility to fight inflation. The International Monetary Fund recommends austerity shock treatment. President Margaret Thatcher of the United Kingdom implemented slash in government spending in the late 70s and early 80s. President Reagan increased real government spending. Unemployment in both countries remained stubbornly high as their central banks raised interest rates to restrain credit. Inflation rates in both countries were brought down allowing the liberalization of credit and the reduction in interest rates which in turn resulted to inflationary economic booms in the 1980s.

The Central Bank of Libya

The Central Bank of Libya (CBL) started operations on April 1, 1956 to replace the Libyan Currency committeewhich was established in 1951 and whosefunctions were confined to maintaining sterling assets against the issue of local currency. The CBL was established to control money supply, credit and supervise banks.

The functions of the CBL include a) issuing and regulating banknotes and coins and be the sole issuer of Libyan currency; b) maintain and stabilize the Libyan currency internally andexternally; and c)maintain and manage the official reserves of gold and foreign exchange.

The CBL is responsible for selecting suitable investments and amounts to be invested in each currency,taking into consideration developments in foreign exchange and money and capital markets to ensure safety and profitability. The CBL allows commercial banks to keep foreign assets in accordance with regulations. The CBL dismantled foreign exchange controls to encourage foreign investors.

The CBL functions as a fiscal agent for the stateIt keeps accounts of revenues and expenditures, disburses transfers and collects funds domestically and abroad, administers letters of credit transactions on behalf of its clients. The CBL manages public debt consisting of treasury bills and treasury bonds. It manages the state's subscriptions to regional andinternational institutions and manages/execute payments on agreements concluded between Libya and other countries.

The role of the CBL in economic development is significant in mobilizing and channeling savings for development projects. It contributes to strengthening Libya's financial position through managing the public debt with its holdings of gold and foreign exchange. Its indirect role in the economic development of Libya is enforced by controlling the volume, direction and cost of credit of commercial banks, strengthening and stabilizing the Libyan currency and economy which in turn encourages savings by citizens and promote incentives for the utilization of these savings in productive and safe investment.

The CBL examines and analyses the financial positions of commercial banks and ensures that they keep cash reserve, legal liquidity within the main stipulated ratios. Directives are issued to commercial banks regarding the volume and direction of credit extended by the banking sector.

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