--%>
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 : Equal Marginal advantage law Assume

    Assume that you receive $18 worth of “jollies” (that is, satisfaction, utility or pleasure) from the very first hole of golf played on a particular day, and that your extra jollies from succeeding holes drops $1 for each and every hole played. You should p

    		•
  • Q : Project Include graphs and should be 15

    Include graphs and should be 15 pages long

    		•
  • Q : Levels of income with no exceptions for

    A flat rate income tax for all levels of income along with no exceptions would be taken as a: (i) proportional tax. (ii) progressive tax. (iii) regressive tax. (iv) common tax. Can anybody suggest me the proper exp

    		•
  • Q : Profit sharing plan For the firm, the

    For the firm, the major goal of profit sharing plans is to:

    		•
  • Q : Value added technique for national

    What is the alternative name of value added technique of estimating national income? The alternative name of value added technique of estimating national income is production method.

    		•
  • 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

    		•
  • Q : Business For every value of real GDP,

    For every value of real GDP, actual investment equals? A. Planned Investments B. The difference between planned investments and actual saving. C. The difference between planned saving and actual saving. D. Planned Saving

    		•
  • Q : Subjective worth of Consumer Surplus

    The consumer gains from being capable to purchase at a single price rather than paying all that the particular quantity of the good is subjectively worth are: (i) Adverse selections. (ii) Market exploitation. (iii) Consumer surpluses. (iv) Moral hazards.

  • Q : Problem on superior or luxury goods The

    The Income effects will be most strongly positive for: (1) Normal goods. (2) Necessities. (3) Superior or luxury goods. (4) Substitutes and much negative for the complements. Find out the right answer from the above options.

    		•
  • Q : Explain about the marginalism theory

    Most economists believe such that people increase an activity when they perceive the expected additional benefits as exceeding the expected extra cost, but decrease their level of an activity whenever they believe the benefits from the last few units of the activity a

    		•