--%>

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 : International trade the most frequently

    the most frequently asked question on foreign direct invetment

  • Q : Formula for Fiscal deficit Fiscal

    Fiscal deficit: Fiscal deficit is stated as the surplus of total expenditure over total receipts, apart from borrowings. Fiscal deficit = Total expenditure (Rev. Exp. + Cap. Exp.) – Total Receipts

  • Q : Moentary policy a restrictive monetary

    a restrictive monetary policy is designed to shift the

  • Q : How prices allocate resources How

    How prices allocate resources?

  • Q : Physical quality of life index DISCUSS

    DISCUSS the experience of high GNP countries and low GNP with regard to PQLI.

  • Q : List Which of the following lists

    Which of the following lists includes only capital resources (and ther Which of the following lists includes only capital resources (and therefore no labor or land resources)?

  • Q : Tax shifting backward totally A tax

    A tax will be backward-shifted totally when the: (i) demand curve is vertical and the supply curve is slopes up. (ii) demand curve slopes down and the supply curve is vertical. (iii) supply curve is perfectly elastic and the demand cu

  • Q : Merger and acquisition of firms

    Question: Suppose firm 1 and firm 2 merge. Call the new firm A. It has output xA and profit πA. Suppose there is Cournot competition after the merger. For now, we assume that the marginal cost of Firm A, the mer

  • 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 : Ideas in which organization is involved

    Ideas in which organization is involved: Talking about the growth of any company. There are basically three type of broad ideas in which management of any organization is involved. These are: 1. Corporate Strategy<