--%>
Assignment Help - homework help

Aggregate Expenditure model

Describe Aggregate Expenditure model and also state AD/AS model?

E

Expert

Verified

Aggregate Expenditure(AE) is a a way to measure the Gross Domestic Product, GDP, or National Income (NI).It is a measure of the level of economic activity.

GDP = C + I + G + Xn, where

I = Ip + Iu.

AE = C + Ip + G + Xn, where

C = Consumption Expenditure (CE)
Ip = Planned Investment
Iu = Unplanned Investment
G = Government expenditure
Xn = Net Exports (Exports-Imports)

AE is also used in the Aggregate Demand-Aggregate Supply Model (AD/AS) and includes Price changes.

In the model, Aggregate Expenditure (AE) is defined as the amount that firms and households plan to spend on goods and services at each level of income, which is nothing but the total of expenditures on consumption, investment, government expenses and net exports.

AD=C+I+G+X-M (function of price)
AE=C+I+G+X-M (function of income) (DR Kevin LTL)
 
AD increase with National Output, and rising Disposable Income (DI). If the present output exceeds the equilibrium, then the inventories will accumulate; encouraging businesses to slow down or stop production. This will move the economy towards equilibrium. Again, if the level of production is below the equilibrium, inventories will decrease, causing an increase in production and hence, moving toward equilibrium. This equilibration process continues to occur when the equilibrium is stable.

   Related Questions in Macroeconomics

  • Q : Determining bank problem Which of the

    Which of the given is a bank? a) Post office saving banks (b) LIC (c) UTI (d) IDBI.

    		•
  • Q : Microeconomic analysis emphasizing to

    Family member to macroeconomics, the microeconomic analysis: (w) was emphasized through economists prior to the Great Depression. (x) is related with the effects of extensive government policies. (y) focuses upon economic development

    		•
  • Q : Utilization of Bond market to make and

    How does the FED utilize the bond market to make and destroy money? Which technique do developed countries utilize to decrease the chance of experiencing inflation? What about the Banana Republicans and inflation, do they have this means acessible to

    		•
  • Q : Definition of equilibrium price

    Definition of equilibrium price: It is the price which balances quantity demanded and quantity supplied. The equilibrium price is frequently termed as the "market-clearing" price since both buyers and sellers are p

    		•
  • Q : Principles of macro economics what are

    what are the four supply factors of economic growth

    		•
  • Q : Taxing imports-whats the problem ‘Must

    ‘Must a country which is less proficient at generating all goods use import controls to decrease imports from additional countries?’

    		•
  • Q : Price elasticity of demand for DVD games

    In this figure shown below, the price elasticity of demand for DVD games among prices of $30 and $40 is nearest to: (i) 7/6. (ii) 1/2. (iii) 3/7. (iv) 7/3. (v) 1/3.

    Q : Define law of supply Law of supply : It

    Law of supply: It is the claim which, other things equivalent, the quantity supplied of a good increases whenever the price of the good increases.

    		•
  • Q : Potential GDP The hypothetical

    The hypothetical information in the following table shows what the economic situation will be in 2015 if the Fed does not use monetary policy: Year Potential GDP Real GDP Price Level 2014 $15.2 trillion $15.2 trillion 110.0 2015 $15.6 trillion $15.8 trillion

    		•
  • Q : Macroec Examples of command economies

    Examples of command economies are: a) the United States and Japan b) Sweden and Norway c) Mexico and Brazil d) Cuba and North Korea

    		•