--%>
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 : 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 : Difference between

    Elucidate the differences among the frictional, structural, and cyclical forms of unemployment.

    		•
  • Q : Consumer Equilibrium of two goods The

    The consumer reaches equilibrium for any two goods X and Y whenever the: (1) MUx/Px = MUy/Py. (2) MUx/MUy = Py/Px. (3) Utility from X equivalents the utility produced by Y. (4) Point of diminishing returns is arrived at. Can someon

    		•
  • Q : Redistribution of Income through budget

    Redistribution of Income: Each and every economy strives to achieve a society, where inequality of income and wealth must be minimum. In order to attain this objective via government budget the government spends adequate money on social security schem

    		•
  • Q : Project Include graphs and should be 15

    Include graphs and should be 15 pages long

    		•
  • 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 : Fiscal Monetary changes With the

    With the general equilibrium framework in place, the stage is now set for introducing fiscal and monetary changes and analysing their effects on the general equilibrium. We will first introduce a fiscal change in the form of increase in deficit-financed expenditure, a

    		•
  • Q : Why businessmen prefer current bank

    Describe why businessmen mostly wish to open current account in bank?

    		•
  • Q : Implication of Fiscal deficit

    Implication of Fiscal deficit A) It raise the supply of money in the economyB) It rises financial burden for future generation.C) It is the cause of inflation.

    		•
  • Q : Macroec Examples of command economies

    Examples of command economies are: a) the United States and Japan b) Sweden and Norway c) Mexico and Brazil d) Cuba and North Korea

    		•