--%>

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 : Define revenue receipts Define revenue

    Define revenue receipts. Write the groups in which they are categorized. Answer: Any receipts that do not either make a liability or lead to reduction in assets is

  • Q : Total revenue when price modify When

    When total revenue to a firm is unaffected by small price modifications, then demand is: (i) Relatively price elastic. (ii) Relatively price inelastic. (iii) Unitarily price elastic. (iv) Vertical. (v) Horizontal. Can someone help

  • Q : Fox I don't know how to make him stop

    I don't know how to make him stop dancing

  • Q : Reduction in quantity When equilibrium

    When equilibrium moves from point a to point b in the figure shown below, the only market experiencing a reduction in quantity supplied is illustrated in: (1) Panel A. (2) Panel B. (3) Panel C. (4) Panel D.

    Q : Is sale of scooter is national income

    Describe whether the sale of old scooter is comprised in national income?

  • Q : Employment Effect Fiscal policy

    Fiscal policy measures used for achieving full-employment level of output and price include increase in the government expenditure and cut in tax rates. A cut in tax rates eliminates only the adverse effect of high tax rates, whereas an increase in government expendit

  • Q : Principles of macroeconomics What are

    What are the “powers of the Federal Reserve

  • Q : Nations wealth Adam Smith disputed that

    Adam Smith disputed that a nation’s wealth is, not the gold it possesses, but instead its: (1) Total population. (2) Capability to offer goods for its people. (3) Domestic financial capital. (4) Foreign investments. (5) Military might.

  • Q : Problem on promotion When Sam Sleaze

    When Sam Sleaze sells Terry Tone-deaf a low-quality stereo by promotion as the "top of the line", there is a trouble of: (1) Moral hazard. (2) Irrational ignorance. (3) Adverse choice. (4) Paradox of value. Can someone help me in g

  • Q : Plan and non-plan expenditure Write a

    Write a brief note on plan and non-plan expenditure of the government with illustration. Answer: Plan Expenditure