--%>
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 : Difference on consumer willing to pay

    I have a problem in economics on Consumer Surplus-Difference consumer willing to pay and what actually pay. Please help me in the following question. The consumer surplus signifies to the difference among the: (i) Satisfaction of wealthy people and th

    		•
  • Q : Assignment for help Help me with this

    Help me with this assignment! Just 25 questions! Thank you so much!

    		•
  • Q : Repayment of loan-Capital expenditure

    Why the repayment of loan is a capital expenditure? Answer: Repayment of loan is taken as a capital expenditure since it diminishes the liabilities of Government.

    		•
  • Q : Demand-pull inflation What is

    What is "demand-pull" inflation?

    		•
  • Q : Define Break Even point Define Break

    Define Break Even point? Elucidate with the help of saving function. Answer: Breakeven point is a point where consumption equals to income and saving is equivalent t

    		•
  • Q : Conditions through which the supply

    What are the conditions through which the supply curve will shift?

    		•
  • Q : Definition of shortage Definition of

    Definition of shortage: It is a condition in which quantity demanded is more than the quantity supplied. The sellers will respond to the shortage by increasing the price of the good till the market reaches the equi

    		•
  • Q : Define Quantity of a good Quantity of a

    Quantity of a good: The quantity of a good which buyers demand is found out by the price of the good, income, the prices of associated goods, expectations, tastes, and the number of buyers.

    		•
  • Q : Net revenue when price increases Net

    Net revenue for Macho Man fake mustaches increases after the price raised from $5 to $7, pointing that demand faced by Macho Man was: (i) Relatively elastic. (ii) Relatively inelastic. (iii) Unitarily elastic. (iv) Perfectly inelastic. (v) Perfectly e

    		•
  • Q : Objective of government Budget Give

    Give some objective of government Budget. Answer: The objectives which are pursued by government via the budget are as follows: A) To attain economic growth. B) To decrease in equalities in income and wealth.

    		•