Government spending or expenditure includes all government consumption and transfer payments. In national income accounting the acquisition by governments of goods and services for current use, to directly satisfy the individual or collective needs of the community, is classed as government final consumption expenditure. Government acquisition of goods and services intended to create future benefits, such as infrastructure investment or research spending, is classed as government investment; these two types of government spending, on final consumption and on gross capital formation, together constitute one of the major components of gross domestic product. Government spending can be financed by taxes. Changes in government spending is a major component of fiscal policy used to stabilize the macroeconomic business cycle. Government spending can be a useful economic policy tool for governments. Fiscal policy can be defined as the use of government spending and/or taxation as a mechanism to influence an economy.
There are two types of fiscal policy: expansionary fiscal policy, contractionary fiscal policy. Expansionary fiscal policy is an increase in government spending or a decrease in taxation, while contractionary fiscal policy is a decrease in government spending or an increase in taxes. Expansionary fiscal policy can be used by governments to stimulate the economy during a recession. For example, an increase in government spending directly increases demand for goods and services, which can help increase output and employment. On the other hand, contractionary fiscal policy can be used by governments to cool down the economy during an economic boom. A decrease in government spending can help keep inflation in check. During economic downturns, in the short run, government spending can be changed either via automatic stabilization or discretionary stabilization. Automatic stabilization is when existing policies automatically change government spending or taxes in response to economic changes, without the additional passage of laws.
A primary example of an automatic stabilizer is unemployment insurance, which provides financial assistance to unemployed workers. Discretionary stabilization is when a government takes actions to change government spending or taxes in direct response to changes in the economy. For instance, a government may decide to increase government spending as a result of a recession. With discretionary stabilization, the government must pass a new law to make changes in government spending. John Maynard Keynes was one of the first economists to advocate for government deficit spending as part of the fiscal policy response to an economic contraction. According to Keynesian economics, increased government spending raises aggregate demand and increases consumption, which leads to increased production and faster recovery from recessions. Classical economists, on the other hand, believe that increased government spending exacerbates an economic contraction by shifting resources from the private sector, which they consider productive, to the public sector, which they consider unproductive.
In economics, the potential "shifting" in resources from the private sector to the public sector as a result of an increase in government deficit spending is called crowding out. The figure to the right depicts the market for capital, otherwise known as the market for loanable funds; the downward sloping demand curve D1 represents demand for private capital by firms and investors, the upward sloping supply curve S1 represents savings by private individuals. The initial equilibrium in this market is represented by point A, where the equilibrium quantity of capital is K1 and the equilibrium interest rate is R1. If the government increases deficit spending, it will borrow money from the private capital market and reduce the supply of savings to S2; the new equilibrium is at point B, where the interest rate has increased to R2 and the quantity of capital available to the private sector has decreased to K1. The government has made borrowing more expensive and has taken away savings from the market, which "crowds out" some private investment.
The crowding out of private investment could limit the economic growth from the initial increase government spending. Government acquisition of goods and services for current use to directly satisfy individual or collective needs of the members of the community is called government final consumption expenditure It is a purchase from the national accounts "use of income account" for goods and services directly satisfying of individual needs or collective needs of members of the community. GFCE consists of the value of the goods and services produced by the government itself other than own-account capital formation and sales and of purchases by the government of goods and services produced by market producers that are supplied to households—without any transformation—as "social transfers" in kind; the United States spends vastly more than other countries on national defense. The table below shows the top 10 countries with largest military expenditures as of 2015, the most recent year with publicly available data.
As the table suggests, the United States spent nearly 3 times as much on the military than China, the country with the next largest military spending. The U. S. military budget dwarfed spending by all other countries in the top 10, with 8 out of countries spending less than $100 billion in 2016. Research Australia found 91% of Australians think ‘improving hospitals and the health system’ should be the Australian Government’s first spending priority. Crowding'in' happens in university life science research Subsidies and government business or projects like this are justified on the ba
A bank is a financial institution that accepts deposits from the public and creates credit. Lending activities can be performed either indirectly through capital markets. Due to their importance in the financial stability of a country, banks are regulated in most countries. Most nations have institutionalized a system known as fractional reserve banking under which banks hold liquid assets equal to only a portion of their current liabilities. In addition to other regulations intended to ensure liquidity, banks are subject to minimum capital requirements based on an international set of capital standards, known as the Basel Accords. Banking in its modern sense evolved in the 14th century in the prosperous cities of Renaissance Italy but in many ways was a continuation of ideas and concepts of credit and lending that had their roots in the ancient world. In the history of banking, a number of banking dynasties – notably, the Medicis, the Fuggers, the Welsers, the Berenbergs, the Rothschilds – have played a central role over many centuries.
The oldest existing retail bank is Banca Monte dei Paschi di Siena, while the oldest existing merchant bank is Berenberg Bank. The concept of banking may have begun in ancient Assyria and Babylonia, with merchants offering loans of grain as collateral within a barter system. Lenders in ancient Greece and during the Roman Empire added two important innovations: they accepted deposits and changed money. Archaeology from this period in ancient China and India shows evidence of money lending. More modern banking can be traced to medieval and early Renaissance Italy, to the rich cities in the centre and north like Florence, Siena and Genoa; the Bardi and Peruzzi families dominated banking in 14th-century Florence, establishing branches in many other parts of Europe. One of the most famous Italian banks was the Medici Bank, set up by Giovanni di Bicci de' Medici in 1397; the earliest known state deposit bank, Banco di San Giorgio, was founded in 1407 at Italy. Modern banking practices, including fractional reserve banking and the issue of banknotes, emerged in the 17th and 18th centuries.
Merchants started to store their gold with the goldsmiths of London, who possessed private vaults, charged a fee for that service. In exchange for each deposit of precious metal, the goldsmiths issued receipts certifying the quantity and purity of the metal they held as a bailee; the goldsmiths began to lend the money out on behalf of the depositor, which led to the development of modern banking practices. The goldsmith paid interest on these deposits. Since the promissory notes were payable on demand, the advances to the goldsmith's customers were repayable over a longer time period, this was an early form of fractional reserve banking; the promissory notes developed into an assignable instrument which could circulate as a safe and convenient form of money backed by the goldsmith's promise to pay, allowing goldsmiths to advance loans with little risk of default. Thus, the goldsmiths of London became the forerunners of banking by creating new money based on credit; the Bank of England was the first to begin the permanent issue of banknotes, in 1695.
The Royal Bank of Scotland established the first overdraft facility in 1728. By the beginning of the 19th century a bankers' clearing house was established in London to allow multiple banks to clear transactions; the Rothschilds pioneered international finance on a large scale, financing the purchase of the Suez canal for the British government. The word bank was taken Middle English from Middle French banque, from Old Italian banco, meaning "table", from Old High German banc, bank "bench, counter". Benches were used as makeshift desks or exchange counters during the Renaissance by Jewish Florentine bankers, who used to make their transactions atop desks covered by green tablecloths; the definition of a bank varies from country to country. See the relevant country pages under for more information. Under English common law, a banker is defined as a person who carries on the business of banking by conducting current accounts for his customers, paying cheques drawn on him/her and collecting cheques for his/her customers.
In most common law jurisdictions there is a Bills of Exchange Act that codifies the law in relation to negotiable instruments, including cheques, this Act contains a statutory definition of the term banker: banker includes a body of persons, whether incorporated or not, who carry on the business of banking'. Although this definition seems circular, it is functional, because it ensures that the legal basis for bank transactions such as cheques does not depend on how the bank is structured or regulated; the business of banking is in many English common law countries not defined by statute but by common law, the definition above. In other English common law jurisdictions there are statutory definitions of the business of banking or banking business; when looking at these definitions it is important to keep in mind that they are defining the business of banking for the purposes of the legislation, not in general. In particular, most of the definitions are from legislation that has the purpose of regulating and supervising banks rather than regulating the actual business of banking.
However, in many cases the statutory definition mirrors the common law one. Examples of statutory definitions: "banking business" means the business of receiving money on current or deposit account and collecting cheques drawn by or paid in by customers, the making
Free trade is a trade policy that does not restrict imports or exports. In government, free trade is predominantly advocated by political parties that hold liberal economic positions while economically left-wing and nationalist political parties support protectionism, the opposite of free trade. Most nations are today members of the World Trade Organization multilateral trade agreements. Free trade is additionally exemplified by the European Economic Area and the Mercosur which have established open markets. However, most governments still impose some protectionist policies that are intended to support local employment, such as applying tariffs to imports or subsidies to exports. Governments may restrict free trade to limit exports of natural resources. Other barriers that may hinder trade include import quotas and non-tariff barriers, such as regulatory legislation. There is a broad consensus among economists that protectionism has a negative effect on economic growth and economic welfare while free trade and the reduction of trade barriers has a positive effect on economic growth.
However, liberalization of trade can cause significant and unequally distributed losses, the economic dislocation of workers in import-competing sectors. Free trade policies may promote the following features: Trade of goods without taxes or other trade barriers. Trade in services without taxes or other trade barriers; the absence of "trade-distorting" policies that give some firms, households, or factors of production an advantage over others. Unregulated access to markets. Unregulated access to market information. Inability of firms to distort markets through government-imposed monopoly or oligopoly power. Trade agreements which encourage free trade. Two simple ways to understand the proposed benefits of free trade are through David Ricardo's theory of comparative advantage and by analyzing the impact of a tariff or import quota. An economic analysis using the law of supply and demand and the economic effects of a tax can be used to show the theoretical benefits and disadvantages of free trade.
Most economists would recommend that developing nations should set their tariff rates quite low, but the economist Ha-Joon Chang, a proponent of industrial policy, believes higher levels may be justified in developing nations because the productivity gap between them and developed nations today is much higher than what developed nations faced when they were at a similar level of technological development. Underdeveloped nations today, Chang believes, are weak players in a much more competitive system. Counterarguments to Chang's point of view are that the developing countries are able to adopt technologies from abroad whereas developed nations had to create new technologies themselves and that developing countries can sell to export markets far richer than any that existed in the 19th century. If the chief justification for a tariff is to stimulate infant industries, it must be high enough to allow domestic manufactured goods to compete with imported goods in order to be successful; this theory, known as import substitution industrialization, is considered ineffective for developing nations.
The chart at the right analyzes the effect of the imposition of an import tariff on some imaginary good. Prior to the tariff, the price of the good in the world market is Pworld; the tariff increases the domestic price to Ptariff. The higher price causes domestic production to increase from QS1 to QS2 and causes domestic consumption to decline from QC1 to QC2; this has three main effects on societal welfare. Consumers are made worse off. Producers are better off; the government has additional tax revenue. However, the loss to consumers is greater than the gains by the government; the magnitude of this societal loss is shown by the two pink triangles. Removing the tariff and having free trade would be a net gain for society. An identical analysis of this tariff from the perspective of a net producing country yields parallel results. From that country's perspective, the tariff leaves producers worse off and consumers better off, but the net loss to producers is larger than the benefit to consumers. Under similar analysis, export tariffs, import quotas and export quotas all yield nearly identical results.
Sometimes consumers are better off and producers worse off and sometimes consumers are worse off and producers are better off, but the imposition of trade restrictions causes a net loss to society because the losses from trade restrictions are larger than the gains from trade restrictions. Free trade creates winners and losers, but theory and empirical evidence show that the size of the winnings from free trade are larger than the losses. According to mainstream economics theory, the selective application of free trade agreements to some countries and tariffs on others can lead to economic inefficiency through the process of trade diversion, it is economically efficient for a good to be produced by the country, the lowest cost producer, but this does not always take place if a high cost producer has a free trade agreement while the low cost producer faces a high tariff. Applying free trade to the high cost producer and not the low cost producer as well can lead to trade diversion and a net economic loss.
This is why many economists place such high importance on negotiations for global tar
In American public finance, discretionary spending is government spending implemented through an appropriations bill. This spending is an optional part of fiscal policy, in contrast to entitlement programs for which funding is mandatory and determined by the number of eligible recipients; some examples of areas funded by discretionary spending are national defense, foreign aid and transportation. In the United States, discretionary spending refers to optional spending set by appropriation levels each year, at the discretion of Congress. During the budget process, Congress issues a budget resolution which includes levels of discretionary spending, deficit projections, instructions for changing entitlement programs and tax policy. After setting discretionary spending levels, both the House Appropriations Committee and Senate Appropriations Committee divide the agreed-upon amount of discretionary spending into twelve suballocations for each of their twelve subcommittees; these subcommittees produce twelve annual appropriation bills for the next fiscal year.
While these bills are subject to revision as they move through hearings, Floor consideration, conference, the level of discretionary spending remains constrained by the budget resolution. These twelve bills must be approved by the full Appropriations Committee, followed by both Houses of Congress. Once passed, the president either signs them, vetoes them, or allows them to become law by not signing them within ten days. In 2016, the U. S. federal government spent $1.2 trillion on U. S. discretionary spending. Of this $1.2 trillion, nearly half was spent on national defense. The rest of U. S. discretionary spending was allocated for education, training and social services, as well as transportation, veterans' benefits and services, income security, administration of justice, international affairs, other areas related to natural resources, the environment, science and technology. In 1962, U. S. discretionary spending made up 47.2% of total U. S. spending, remaining the largest component of federal spending until the mid-1970s.
From this time forward, discretionary spending levels as a share of total federal spending has decreased significantly. This is due to the rapid growth of entitlement spending known as mandatory spending; as more participants become eligible for entitlement programs, mandatory spending automatically increases. This trend is projected to continue in the future. In fact, according to the Congressional Research Service, over the next decade, mandatory spending is projected to reach 14% of GDP, while discretionary spending is projected to continue getting smaller reaching 5% of GDP. By 2022, the Congressional Research Service projects that discretionary spending's share of the economy "will be equal to or less than spending in each of the two largest categories of mandatory programs, Social Security and Major Health Programs." Budget process Mandatory spending Appropriations bill
Economic growth is the increase in the inflation-adjusted market value of the goods and services produced by an economy over time. It is conventionally measured as the percent rate of increase in real gross domestic product, or real GDP. Growth is calculated in real terms - i.e. inflation-adjusted terms – to eliminate the distorting effect of inflation on the price of goods produced. Measurement of economic growth uses national income accounting. Since economic growth is measured as the annual percent change of gross domestic product, it has all the advantages and drawbacks of that measure; the economic growth rates of nations are compared using the ratio of the GDP to population or per-capita income. The "rate of economic growth" refers to the geometric annual rate of growth in GDP between the first and the last year over a period of time; this growth rate is the trend in the average level of GDP over the period, which ignores the fluctuations in the GDP around this trend. An increase in economic growth caused by more efficient use of inputs is referred to as intensive growth.
GDP growth caused only by increases in the amount of inputs available for use is called extensive growth. Development of new goods and services creates economic growth; the economic growth rate is calculated from data on GDP estimated by countries' statistical agencies. The rate of growth of GDP per capita is calculated from data on GDP and people for the initial and final periods included in the analysis of the analyst. In national income accounting, per capita output can be calculated using the following factors: output per unit of labor input, hours worked, the percentage of the working age population working and the proportion of the working-age population to the total population. "The rate of change of GDP/population is the sum of the rates of change of these four variables plus their cross products."Economists distinguish between short-run economic changes in production and long-run economic growth. Short-run variation in economic growth is termed the business cycle. Economists attribute the ups and downs in the business cycle to fluctuations in aggregate demand.
In contrast, economic growth is concerned with the long-run trend in production due to structural causes such as technological growth and factor accumulation. Increases in labor productivity have been the most important source of real per capita economic growth. "In a famous estimate, MIT Professor Robert Solow concluded that technological progress has accounted for 80 percent of the long-term rise in U. S. per capita income, with increased investment in capital explaining only the remaining 20 percent."Increases in productivity lower the real cost of goods. Over the 20th century the real price of many goods fell by over 90%. Economic growth has traditionally been attributed to the accumulation of human and physical capital and the increase in productivity and creation of new goods arising from technological innovation. Further division of labour is fundamental to rising productivity. Before industrialization technological progress resulted in an increase in the population, kept in check by food supply and other resources, which acted to limit per capita income, a condition known as the Malthusian trap.
The rapid economic growth that occurred during the Industrial Revolution was remarkable because it was in excess of population growth, providing an escape from the Malthusian trap. Countries that industrialized saw their population growth slow down, a phenomenon known as the demographic transition. Increases in productivity are the major factor responsible for per capita economic growth – this has been evident since the mid-19th century. Most of the economic growth in the 20th century was due to increased output per unit of labor, materials and land; the balance of the growth in output has come from using more inputs. Both of these changes increase output; the increased output included more of the same goods produced and new goods and services. During the Industrial Revolution, mechanization began to replace hand methods in manufacturing, new processes streamlined production of chemicals, iron and other products. Machine tools made the economical production of metal parts possible, so that parts could be interchangeable.
See: Interchangeable parts. During the Second Industrial Revolution, a major factor of productivity growth was the substitution of inanimate power for human and animal labor. There was a great increase in power as steam powered electricity generation and internal combustion supplanted limited wind and water power. Since that replacement, the great expansion of total power was driven by continuous improvements in energy conversion efficiency. Other major historical sources of productivity were automation, transportation infrastructures, new materials and power, which includes steam and internal combustion engines and electricity. Other productivity improvements included mechanized agriculture and scientific agriculture including chemical fertilizers and livestock and poultry management, the Green Revolution. Interchangeable parts made with machine tools powered by electric motors evolved into mass production, universally used today. Great sources of productivity improvement in the late 19th century were railroads, steam ships, horse-pulled reapers and combine harvesters, steam-powered factories.
The invention of processes for making cheap steel were important for many forms
International Monetary Fund
The International Monetary Fund is an international organization headquartered in Washington, D. C. consisting of "189 countries working to foster global monetary cooperation, secure financial stability, facilitate international trade, promote high employment and sustainable economic growth, reduce poverty around the world." Formed in 1944 at the Bretton Woods Conference by the ideas of Harry Dexter White and John Maynard Keynes, it came into formal existence in 1945 with 29 member countries and the goal of reconstructing the international payment system. It now plays a central role in the management of balance of payments difficulties and international financial crises. Countries contribute funds to a pool through a quota system from which countries experiencing balance of payments problems can borrow money; as of 2016, the fund had SDR477 billion. Through the fund, other activities such as the gathering of statistics and analysis, surveillance of its members' economies and the demand for particular policies, the IMF works to improve the economies of its member countries.
The organisation's objectives stated in the Articles of Agreement are: to promote international monetary co-operation, international trade, high employment, exchange-rate stability, sustainable economic growth, making resources available to member countries in financial difficulty. IMF funds come from two major sources:quotas and loans. Quotas, which are pooled funds of member nations, generate most IMF funds; the size of a member's quota depends on its financial importance in the world. Nations with larger economic importance have larger quotas; the quotas are increased periodically as a means of boosting the IMF's resources. The current Managing Director and Chairwoman of the International Monetary Fund is French lawyer and former politician, Christine Lagarde, who has held the post since 5 July 2011. Gita Gopinath was appointed as Chief Economist of IMF from October 1, 2018, she received her Ph. D. in economics from Princeton University. According to the IMF itself, it works to foster global growth and economic stability by providing policy advice and financing the members by working with developing nations to help them achieve macroeconomic stability and reduce poverty.
The rationale for this is that private international capital markets function imperfectly and many countries have limited access to financial markets. Such market imperfections, together with balance-of-payments financing, provide the justification for official financing, without which many countries could only correct large external payment imbalances through measures with adverse economic consequences; the IMF provides alternate sources of financing. Upon the founding of the IMF, its three primary functions were: to oversee the fixed exchange rate arrangements between countries, thus helping national governments manage their exchange rates and allowing these governments to prioritize economic growth, to provide short-term capital to aid the balance of payments; this assistance was meant to prevent the spread of international economic crises. The IMF was intended to help mend the pieces of the international economy after the Great Depression and World War II; as well, to provide capital investments for economic growth and projects such as infrastructure.
The IMF's role was fundamentally altered by the floating exchange rates post-1971. It shifted to examining the economic policies of countries with IMF loan agreements to determine if a shortage of capital was due to economic fluctuations or economic policy; the IMF researched what types of government policy would ensure economic recovery. A particular concern of the IMF was to prevent financial crisis, such as those in Mexico 1982, Brazil in 1987, East Asia in 1997–98 and Russia in 1998, from spreading and threatening the entire global financial and currency system; the challenge was to promote and implement policy that reduced the frequency of crises among the emerging market countries the middle-income countries which are vulnerable to massive capital outflows. Rather than maintaining a position of oversight of only exchange rates, their function became one of surveillance of the overall macroeconomic performance of member countries, their role became a lot more active because the IMF now manages economic policy rather than just exchange rates.
In addition, the IMF negotiates conditions on lending and loans under their policy of conditionality, established in the 1950s. Low-income countries can borrow on concessional terms, which means there is a period of time with no interest rates, through the Extended Credit Facility, the Standby Credit Facility and the Rapid Credit Facility. Nonconcessional loans, which include interest rates, are provided through Stand-By Arrangements, the Flexible Credit Line, the Precautionary and Liquidity Line, the Extended Fund Facility; the IMF provides emergency assistance via the Rapid Financing Instrument to members facing urgent balance-of-payments needs. The IMF is mandated to oversee the international monetary and financial system and monitor the economic and financial policies of its member countries; this activity facilitates international co-operation. Since the demise of the Bretton Woods system of fixed exchange rates in the early 1970s, surveillance has evolved by way of changes in procedures rather than through the adoption of new obligations.
The responsibilities changed from those of guardian to those of overseer of members' policies. The Fund analyses the appropriateness of each member country's economic and financial policies for achieving orderly economic growth, assesses the consequences of these policies for other countries and for the global e
In economics, the money supply is the total value of monetary assets available in an economy at a specific time. There are several ways to define "money", but standard measures include currency in circulation and demand deposits. Money supply data are recorded and published by the government or the central bank of the country. Public and private sector analysts have long monitored changes in the money supply because of the belief that it affects the price level, the exchange rate and the business cycle; that relation between money and prices is associated with the quantity theory of money. There is strong empirical evidence of a direct relation between money-supply growth and long-term price inflation, at least for rapid increases in the amount of money in the economy. For example, a country such as Zimbabwe which saw rapid increases in its money supply saw rapid increases in prices; this is one reason for the reliance on monetary policy as a means of controlling inflation. The nature of this causal chain is the subject of contention.
Some heterodox economists argue that the money supply is endogenous and that the sources of inflation must be found in the distributional structure of the economy. In addition, those economists seeing the central bank's control over the money supply as feeble say that there are two weak links between the growth of the money supply and the inflation rate. First, in the aftermath of a recession, when many resources are underutilized, an increase in the money supply can cause a sustained increase in real production instead of inflation. Second, if the velocity of money changes, an increase in the money supply could have either no effect, an exaggerated effect, or an unpredictable effect on the growth of nominal GDP. See European Central Bank for other approaches and a more global perspective. Money is used as a medium of exchange, a unit of account, as a ready store of value, its different functions are associated with different empirical measures of the money supply. There is no single "correct" measure of the money supply.
Instead, there are several measures, classified along a spectrum or continuum between narrow and broad monetary aggregates. Narrow measures include only the most liquid assets, the ones most used to spend. Broader measures add less liquid types of assets; this continuum corresponds to the way that different types of money are more or less controlled by monetary policy. Narrow measures include those more directly affected and controlled by monetary policy, whereas broader measures are less related to monetary-policy actions, it is a matter of perennial debate as to whether narrower or broader versions of the money supply have a more predictable link to nominal GDP. The different types of money are classified as "M"s; the "M"s range from M0 to M3 but which "M"s are focused on in policy formulation depends on the country's central bank. The typical layout for each of the "M"s is as follows: M0: In some countries, such as the United Kingdom, M0 includes bank reserves, so M0 is referred to as the monetary base, or narrow money.
MB: is referred to total currency. This is the base from which other forms of money are created and is traditionally the most liquid measure of the money supply. M1: Bank reserves are not included in M1. M2: Represents M1 and "close substitutes" for M1. M2 is a broader classification of money than M1. M2 is a key economic indicator used to forecast inflation. M3: M2 plus large and long-term deposits. Since 2006, M3 is no longer published by the US central bank. However, there are still estimates produced by various private institutions. MZM: Money with zero maturity, it measures the supply of financial assets redeemable at par on demand. Velocity of MZM is a accurate predictor of inflation; the ratio of a pair of these measures, most M2 / M0, is called an money multiplier. The different forms of money in government money supply statistics arise from the practice of fractional-reserve banking. Whenever a bank gives out a loan in a fractional-reserve banking system, a new sum of money is created; this new type of money is.
In short, there are two types of money in a fractional-reserve banking system: central bank money commercial bank money In the money supply statistics, central bank money is MB while the commercial bank money is divided up into the M1-M3 components. The types of commercial bank money that tend to be valued at lower amounts are classified in the narrow category of M1 while the types of commercial bank money that tend to exist in larger amounts are categorized in M2 and M3, with M3 having the largest. In the United States, a bank's reserves consist of U. S. currency held by the bank plus the bank's balances in Federal Reserve accounts. For this purpose, paper currency on hand and balances in Federal Reserve accounts are interchangeable. Reserves may come from any source, including the federal funds market, deposits by the public, borrowing from the Fed itself. A reserve requirement is a ratio a bank must maintain between deposit reserves. Reserve