--%>

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 : Implication of Fiscal deficit

    Implication of Fiscal deficit A) It raise the supply of money in the economyB) It rises financial burden for future generation.C) It is the cause of inflation.

  • Q : How banking evolved into the

    Give a short history of how banking evolved into the sophisticated operation. Start first with the Goldsmith and sum up with the Banking system which we experience nowadays.

  • Q : GDP In calculating the GDP national

    In calculating the GDP national income accountants:

  • Q : Change in stock Why change in stock is

    Why change in stock is considered a portion of final expenditure? Answer: The Unsold stocks left with producers are supposed as purchased by the producers themselve

  • Q : Threats of SWOT analysis Threats of

    Threats of SWOT analysis: • Possible threat from other banks and other financial institutions • There is always a possible threat of market fluctuations. By this we me

  • Q : Problem on diminishing marginal utility

    An illustration of how marginal utility diminishes takes place when: (1) Derek finds it tough to laugh politely when he hears a “new” joke for the fourth time now. (2) Amy Sue chooses she would instead have 150 hogs than 151 on her pig far

  • Q : Repayment of loan-Capital expenditure

    Why the repayment of loan is a capital expenditure? Answer: Repayment of loan is taken as a capital expenditure since it diminishes the liabilities of Government.

  • Q : Utilization of Bond market to make and

    How does the FED utilize the bond market to make and destroy money? Which technique do developed countries utilize to decrease the chance of experiencing inflation? What about the Banana Republicans and inflation, do they have this means acessible to

  • Q : Receipts from taxes Why are receipts

    Why are receipts from taxes classified as revenue receipts? Answer: Receipts from taxes are classified as revenue receipts since they do not build liabilities nor r

  • Q : How Bank rates control the credit How

    How Bank rates control the credit? Answer: Bank rate is the rate of interest at which the Central bank lends to Commercial banks. By increasing the bank rate centra