--%>
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 : Principles of macroeconomics what are

    what are the four factor of economic growth

    		•
  • Q : Resolving disequilibrium between the

    Assume that you consume bananas and apples, and the marginal utility of the last apple consumed is 6 times the marginal utility of last banana consumed. Though, the price of apples is only 3 times the price of bananas. This disequilibrium among the two goods can be re

    		•
  • Q : Development economics Government tax

    Government tax and transfer payments generally

    		•
  • Q : Cost of a foreign currency When cost of

    When cost of a foreign currency increases its supply too increases. Elucidate why?

    		•
  • Q : Macro economics policy (a) Do you think

    (a) Do you think that macroeconomic policy should be designed to achieve a measured unemployment rate of zero? Why or why not should this be the case?

    		•
  • 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 : Determining bank problem Which of the

    Which of the given is a bank? a) Post office saving banks (b) LIC (c) UTI (d) IDBI.

    		•
  • Q : Define Tax revenue Tax revenue : Tax

    Tax revenue: Tax revenue is the revenue which occurs on account of taxes levied by government. Taxes are of two kinds: direct taxes and indirect taxes. Direct taxes are such taxes levied instantly on the property and income of person’s income ta

    		•
  • Q : Article on Agriculture and economic

    Read the article on blackboard in the assignments area, John McCallum "Agriculture and economic development in Ontario and Quebec until 1870", Gordon Laxer, ed. Perspectives on Canadian Economic Development: Class, Staples, Gender and Elites (Toronto: Oxford Universit

    		•
  • Q : Problem on promotion When Sam Sleaze

    When Sam Sleaze sells Terry Tone-deaf a low-quality stereo by promotion as the "top of the line", there is a trouble of: (1) Moral hazard. (2) Irrational ignorance. (3) Adverse choice. (4) Paradox of value. Can someone help me in g

    		•