Circular Flow Essay

Some income is saved and saving represents leakage from the aeronaut flow of income because its get around of the income paid out by firms which does not return to them through spending of households. If you save, economy slows down as theres less money in bank bill flow. So if Gov. canvass money from economy in form of tax and doesnt spend it, or if people buy more things from abroad than they export (foreign trade), economy slows down as money leaves circular flow. Leakages determine size of multiplier. Tax is leakage because they contract purchasing power from the system.Injection in circular flow are I (investment increase in smashing root), G (government spending) and X (exports) Export is injection as spending of foreign households on internal produced output is an additional source of income. Increase in investment (machinery, building) may increase spending in an economy as well as productive capacity enabling economic growth. Firms contri unlesse to intake when th ey buy investment goods and add to their productive capacity. Change in balance between investment + drug addiction activity has effect on LR path of economy.Government spends (inj) on G/S provisioning public goods but to finance these they must raise revenue tax (w/d) Inter topic Trade is important as set out of expenditure on G/S is form of exports and part is by households on imports Injections increase circular flow and a change in any of these are magnified by multiplier. If injections leakages, spending on goods and services will exceed planned level of production. Firms will expand output and national income will rise (economy grows). If leakages injections, production will exceed the current level of expenditure.Firms therefore reduce output and national income will bowling pin (economy contracts) Injections = leakages, national income wont change National Income Equilibrium where AD for G/S = AS produced Wealth effects Wealth is sum of all assets in an economy. It i s a line concept whereas income is a flow concept. This means wealth doesnt have direct impact on circular flow of income but changes in wealth can effect income/ spending If you live in a property that increase in value, you may feel more confident about spending in the economy and your increased spending will then puzzle part of circular flow of income.If houses become more expensive, one can go to their mortgage provider and request mortgage equity taking loan based on increased wealth. When that loan is spend, circular flow increases. In contract, when capital markets take a downturn in USA, people living on pensions in UK might find that their incomes fall because dividends on pension funds are often based on capital gains of shares. In UK nearly wealth is held in form of housing (59%) in other major forms of wealth are stocks, shares, and capital assets Exam skills Income is measured by real GDP.Wealth is stock concept. income is flow concept. Wealth in UK is 6. 5 trillio n 5x total income in economy. Most income in UK is help in form of housing (59%) superior assets/stock in UK is about 2. 6 trillion less than cost of maintaining all capital stock in current condition cost known as depreciation. Consumption is not an injection. You cant fence in that increase in house price (wealth) causes fall in AD because people dont have as much money to spend on other things. A mid market taxi firm. Scenario is a recessionIn a recession, or downturn in the economy, consumer confidence decreases because spending power has reduced. This fence in cause those taxi users to switch to cheaper forms of transport e. g. public transport (buses) or trains. London already has a transport system of underground trains and buses so those middle class incomers may choose to switch to this. and there may be some users who have no other choice than to use a taxi so they have to pay extra Solution is to decrease prices in order to abide by demand sustained so taxi users remain using taxis and not overcrowd the other forms of transport. Consumer mien