--%>
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 : Fox I don't know how to make him stop

    I don't know how to make him stop dancing

    		•
  • Q : Problem on equivalent Consumer Surplus

    Tom reimburses $5.00 for a ticket to see a present hit movie. If Tom was willing to reimburse up to $7.00 for that ticket, his consumer surplus equals: (1) $5.00 (2) $2.00 (3) $7.00 (4) Tom does not receive any consumer surplus as he purchased the ticket.

  • Q : Fiscal measures to accurate

    Describe the fiscal measures to accurate the condition of deficient demand and excess demand. Answer: Fiscal measures are the government’s budgetary policy th

    		•
  • Q : Determine the marginal propensity to

    If disposable income increases from Rs. 1,000 to Rs. 1,100, savings increase by Rs. 30. Determine the marginal propensity to save and marginal propensity to consume?

    		•
  • 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 : Methods that FED can use to make money

    What are the four methods that FED can use to make money? What are the most powerful one and what technique the FED to create a gradual easing of the money supply either created or destroyed most seldom uses?

    		•
  • Q : Principles of macroeconomics Explain

    Explain the concept of “economies of scale” and “increasing returns”.

    		•
  • Q : Fiscal and Monetary policies How can

    How can governments seek to control their national economies through fiscal and monetary policies?

    		•
  • Q : Explain reason why land Land, capital

    Land, capital and labor are all scarce since: (1) advertising mainly over stimulates human wants. (2) once employed they cannot be used again. (3) each productive resource needs a monetary return for its employ. (4) inheritance under a capitalism prot

    		•
  • Q : Why Exceptional Demand Curve Explain

    Explain with examples the reasons for exceptional demand curve

    		•