--%>
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 : Illustration of equal marginal advantage

    Can someone please help me in finding out the accurate answer from the following question. Shoppers who shift among checkout lanes until it emerges that all register lines are probable to be equally time-consuming are trying to verify to the law of: (i) Equivalent mar

    		•
  • Q : Okuns law Describe Okun's law ? Give an

    Describe Okun's law? Give an illustration of how it works.

    		•
  • Q : Market price decrement according to

    When heroin were legalized, in that case the: (w) market price of heroin would drop considerably. (x) demand would raise although supply would decrease. (y) demand would decrease but supply would increase. (z) price of cocaine would raise.

    Q : Foreign trade eliminate deficient demand

    In what respect foreign trade will be helpful in eliminating the adverse economic influences of deficient demand? Answer: Export increases the demand for services a

    		•
  • Q : The market system 1. Examples of

    1. Examples of command economies are: A. The United States and Japan. B. Sweden and Norway. C. Mexico and Brazil. D. Cuba and North Korea.

    		•
  • Q : Assignment Task 1 – Commercial banks in

    Task 1 – Commercial banks in United Economy have total deposits of AED 300 billion. Their reserves are AED 15 billion, two- thirds of which are with the Central Bank as deposits. There are AED 30 billion notes outside the banks. There are no coins! Calculate- a) The monetary base. b) The bank

    		•
  • Q : Meaning of Fiscal policy Meaning of

    Meaning of Fiscal policy:Fiscal policy is the set of decisions and principles of a government regarding the extent of public expenses and mode of financing them. It is about the attempt of g

    		•
  • 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 : GDP In calculating the GDP national

    In calculating the GDP national income accountants:

    		•
  • Q : Equal Marginal advantage law Assume

    Assume that you receive $18 worth of “jollies” (that is, satisfaction, utility or pleasure) from the very first hole of golf played on a particular day, and that your extra jollies from succeeding holes drops $1 for each and every hole played. You should p

    		•