--%>
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 : What are various economic growth

    Economic growth is generally defined as a sustained increase in per capital national output over a long period of time. It implies that for economic growth of a nation, the rate of increase in its total output must be greater than the rate of population growth. It ma

    		•
  • Q : The European debt crisis Quetion:

    Quetion: Describe the present economic crisis situation in Europe.   Why has it been so difficult for the Europeans to find a solution to this problem?   Comment on what implications the crisis may have for the rest of the

    		•
  • Q : Value of fiscal deficit Evaluate the

    Evaluate the value of fiscal deficit when primary deficit is 53,000 crores and interest on borrowings is Rs 5,000 crores?

    		•
  • Q : Fiscal policy actions What possible

    What possible fiscal policy actions can be taken with respect to expenses and income to accurate excess demand and deficient demand in economy? Answer:

  • Q : Market shift when exporting When the

    When the U.S. furniture market is primarily in equilibrium at point e on S0D0 and then Chinese manufacturers start exporting more furniture to the United States, then this market would shift towards a new equilibrium at: (1) point a. (2) point b. (3) point c. (4) poin

    		•
  • Q : Supply factors in economic growth

    Briefly explain the four supply factors in economic growth?

    		•
  • 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 : Help If the price of K declines, the

    If the price of K declines, the demand curve for the complementary project J will:

    		•
  • Q : In which of these two statements

    "In corn market, demand often exceeds supply and supply sometimes exceeds demand." "The price of corn rises and falls in response to changes in supply and demand."

    		•
  • Q : Marginal utility of good at its maximum

    Can someone help me in finding out the right answer from the given options. The consumer maximizes utility whenever the spending patterns cause: (1) Marginal utility of each and every good to be at its maximum value. (2) Marginal utilities of each and every goods cons

    		•