--%>
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 : Diminishing prices raising total revenue

    Diminishing prices will raise total revenue from DVD game sales at each and every price: (1) On this demand curve. (2) Beneath $25. (3) Above $25. (4) Beneath $30.

    Q : Policy proposals influencing market for

    How would your policy proposals influence the market for parking?

    		•
  • Q : Expenditure of money on party effects

    When you pay a straight A student in advance to write up your term paper and that person expends the money on a party and then, hung-over, can’t do a good job and hence you wind up with an F for submitting sloppily written gibberish, you encompass just suffered

    		•
  • Q : Evaluation of net present value Explain

    Explain evaluation of net present value (NPV) and internal rate of return (IRR) in brief?

    		•
  • Q : Substitution Effect explanation Can

    Can someone help me in finding out the right answer from the given options. The substitution effect is fully explained when: (i) Brandon just eat tofu since he is on a diet. (ii) A rise in the price of corn chips drives up demand for the salsa. (iii)

    		•
  • Q : Why value of MPC is not greater than one

    Why the value of MPC is not greater than 1? Answer: This is because change in consumption can never be more than change in income.

    		•
  • Q : Economics Hello. I need help with my

    Hello. I need help with my assignment, I was sick and lost alot of time.My submission deadline is tomorrow i need your help i have attached the questions Thanks in advance

    		•
  • Q : Define Tax revenue Tax revenue : Tax

    Tax revenue: Tax revenue is the revenue which occurs on account of taxes levied by government. Taxes are of two kinds: direct taxes and indirect taxes. Direct taxes are such taxes levied instantly on the property and income of person’s income ta

    		•
  • 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.

    		•
  • Q : Inflation movements and factors Use

    Use economic theory to explain the inflation movements and factors influencing it. Use relevant models to explain the impact of changes in fiscal and monetary policies in curtailing inflation.

    		•