--%>
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 : National disposable income What must be

    What must be added to NNPMP to obtain net national disposable income? Answer: The Net current transfers from abroad must be added to NNPMP to get national disposabl

    		•
  • Q : FX Rates & The Balance of Payments The

    The Financial Account captures international fund flows due to

    		•
  • 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 : Paradox of Value-High values of

    The fact that most of the necessities for life like water are priced much lower than the frivolities like diamonds is addressed by the: (1) Utilitarian enigma. (2) Law of diminishing marginal utility. (3) Rational ignorance of hypothesis. (4) Paradox of the value. (5)

    		•
  • Q : Supply use two market diagrams to

    use two market diagrams to explain how an increase in state subsidies to public colleges might affect tuition and enrollments in both public and private colleges?

    		•
  • 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

    		•
  • Q : Define involuntary unemployment

    Involuntary unemployment: Involuntary unemployment terms to a condition in which people that are willing to work are unable to obtain work.

    		•
  • Q : Inflation movements and factors Use

    Use economic theory to explain the inflation movements and factors influencing it. Use relevant models to explain the impact of changes in fiscal and monetary policies in curtailing inflation.

    		•
  • Q : Is sale of scooter is national income

    Describe whether the sale of old scooter is comprised in national income?

    		•
  • Q : Define voluntary unemployment Voluntary

    Voluntary unemployment: It refers to a condition when person are not willing to do work at customary market wage rate, though they are receiving a work.

    		•