--%>

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 : When Macroeconomic theory least related

    Macroeconomic theory would be least related in analyzing the results of: (w) optional ways of funding deficits in international trade. (x) U.S. federal budget deficits. (y) consumer items purchased through middle-income families. (z) deficit spending through the United Nations.

  • Q : Surplus of AD over AS-Inflationary gap

    Does a surplus of AD over AS always entail a condition of inflationary gap? Answer: No. Inflationary gap takes place only if AD > AS equivalent to full employmen

  • Q : Redistribution of Income through budget

    Redistribution of Income: Each and every economy strives to achieve a society, where inequality of income and wealth must be minimum. In order to attain this objective via government budget the government spends adequate money on social security schem

  • Q : Evaluation of net present value Explain

    Explain evaluation of net present value (NPV) and internal rate of return (IRR) in brief?

  • Q : Fiscal policy actions What possible

    What possible fiscal policy actions can be taken with respect to expenses and income to accurate excess demand and deficient demand in economy? Answer:

  • Q : Liability of tax problem If the

    If the liability to give a tax is on one person and the burden of tax fall on some other person, state the kind of tax? Answer: These are indirect taxes like sales

  • Q : Difficulty of scarcity People in whole

    People in whole the world confront the difficulty of scarcity at always because: (i) restricted resources and times preclude producing all the goods people need. (ii) greedy capitalist monopolies charge excessively high prices. (iii) international mar

  • Q : Value of total receipts of government

    Determine the value of total receipts of government budget when budget deficit is Rs 2,000 crores and the net expenses is Rs 3,000 crores.

  • Q : Development economics Government tax

    Government tax and transfer payments generally

  • Q : Why value of multiplier is low In poor

    In poor countries people spend a big percentage of their income so that APC and MPC are high. Yet, the value of multiplier is low. Explain why?