--%>

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 : For every value of real GDP planned

    planned investment. planned saving. the difference between planned saving and actual saving. the difference between planned investment and actual saving.

  • 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 : 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 : Estimating rational income How will you

    How will you treat the given in estimating rational income of India? Provide reasons for your answer. (i) The value of bonus shares received by the shareholders of a company.(ii) Interest received on loan pro

  • Q : Define Administrative revenue

    Administrative revenue: Administrative revenueis the revenue which occurs on account of the administrative function of government. It comprise: (a) Fees (college/school) (b) License fees paid to obtain permission to carry out a service (c) Fines and p

  • Q : Inflation Inflation is frequently

    Inflation is frequently described as "too much money chasing too few goods." Is this a satisfactory definition?

  • Q : Fiscal and monetary policies in

    Explain the impact of changes in fiscal and monetary policies in curtailing inflation?

  • Q : Shifting of demand curve due to new

    Assume that the launch of Microsoft Xbox 360 moved the demand curve for Sony PlayStation 2 games from D0 to D1 throughout similar period if new game designers enter into this market and hence supplies of PlayStation 2 games shifted S0 to S1. The market equilibrium: (1

  • Q : Article on Agriculture and economic

    Read the article on blackboard in the assignments area, John McCallum "Agriculture and economic development in Ontario and Quebec until 1870", Gordon Laxer, ed. Perspectives on Canadian Economic Development: Class, Staples, Gender and Elites (Toronto: Oxford Universit

  • Q : Backward shifting of incidence tax When

    When firms bear the legal incidence of a tax, this is backward shifted while: (1) firms burden consumers by raising their prices. (2) the tax burden is borne by workers in the form of lower wages. (3) resource suppliers seek higher factor payments to