--%>
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 : If households If households become more

    If households become more willing to hold less cash and more stocks or bonds, the

    		•
  • Q : State the Income Effect Can someone

    Can someone please help me in finding out the accurate answer from the following question. The Income effects are: (i) Adjustments people make since the purchasing power of the given income is modified whenever prices change. (ii) Adjustments people make since the pur

    		•
  • Q : Where is macroeconomics mainly focus I

    I need a good answer on the topic of Economic problems. Please give me your suggestion for problem which is specified below: Macroeconomics focuses mainly on: (i) inflation, unemployment, economic growth, and other aggregate econom

    		•
  • Q : What points out revenue deficit What

    What points out revenue deficit? Answer: Revenue deficits are stated as the surplus of revenue receipts. Revenue Deficit = Revenue Expenditure - Revenue Recei

    		•
  • Q : Demand-pull inflation What is

    What is "demand-pull" inflation?

    		•
  • Q : Receipts from taxes Why are receipts

    Why are receipts from taxes classified as revenue receipts? Answer: Receipts from taxes are classified as revenue receipts since they do not build liabilities nor r

    		•
  • Q : Microeconomics is studying economic

    is studying economic worth your time and effort

    		•
  • Q : Effect of flood on demand Mold which

    Mold which destroyed the hamburger crop following a flood would be most probable to slash the demands for: (1) Fried chicken with mashed potatoes and gravy. (2) Soda pop and water. (3) Cucumbers, carrots, and egg plant. (4) Mustard and ketchup. (5) Tofu and sushi.

    		•
  • Q : Policy proposals influencing market for

    How would your policy proposals influence the market for parking?

    		•
  • Q : Explain Product Market Equilibrium. To

    To begin with, let us recall our three-sector product-market equilibrium model given as C + I + G = C + S + TTo this three-sector model, we now add the foreign trade-the exports (X) and imports

    		•