--%>

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 : Why Exceptional Demand Curve Explain

    Explain with examples the reasons for exceptional demand curve

  • Q : Base of categorizing receipts into

    What is the base of categorizing receipts into revenue and capital receipts?

  • Q : EQUILIBRIUM GDP WHAT IS THE CHANGE IN

    WHAT IS THE CHANGE IN EQUILIBRIUM gdp CAUSED BY THE ADDITION OF NET EXPORTS?

  • Q : Explain Product Market Equilibrium. To

    To begin with, let us recall our three-sector product-market equilibrium model given as C + I + G = C + S + TTo this three-sector model, we now add the foreign trade-the exports (X) and imports

  • Q : Meaning of SWOT Analysis SWOT Analysis

    SWOT Analysis: SWOT analysis is a powerful tool to know the strengths, weaknesses, opportunities and threats for any company. The company itself does SWOT analysis so as to know where they are standing vis-a-vis their competitors and what are the area

  • Q : Monetary policy-how is it decided The

    The practice explores how monetary policy influences the economy and the type of factors which are significant in finding out the Monetary Policy Committee’s decision.

  • Q : Money-just another good ‘What occurs in

    ‘What occurs in the money market when there is a raise in income?’

  • 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 : IMF? In saying that the present system

    In saying that the present system of floating exchange rates is managed we mean that: IMF officials determine exchange rates on a day-to-day basis. countries that allow their exchange rate to move freely will lose their borrowing privileges with the IMF. the value of any IMF member's currency

  • Q : How central bank reduce the

    Describe any two measures by which a Central Bank can attempt to decrease the gap. Answer: Central bank can decrease this gap by adopting two measures illustrated b