--%>
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 : Define Quantity of a good Quantity of a

    Quantity of a good: The quantity of a good which buyers demand is found out by the price of the good, income, the prices of associated goods, expectations, tastes, and the number of buyers.

    		•
  • Q : Interpreting Macroeconomic Conditions I

    I have a problem in an assignment which involves analyzing interest rates, the CPI(consumer price index) and wage rates as they impact the automotive and gaming (with an emphasis on casinos) industries. Analyze these indicators and prepare a 3-4 page report explaining

    		•
  • Q : The Fed can control the Fed funds rate

    Question: Hubbard argues that the Fed can control the Fed funds rate, but the interest rate that is important for the economy is a longer-term real rate of interest.   How much control does the Fed have o

    		•
  • Q : Employment Effect Fiscal policy

    Fiscal policy measures used for achieving full-employment level of output and price include increase in the government expenditure and cut in tax rates. A cut in tax rates eliminates only the adverse effect of high tax rates, whereas an increase in government expendit

    		•
  • Q : Relevance of matter-SWOT analysis

    Relevance of matter: Relevance of matter is very much important while choosing any goals. Are the goals relevant to the vision of the company? A goal of having maximum number of customers seems fantabulous, however at the same time bank needs to make

    		•
  • Q : Invesstment multiplier what can be the

    what can be the minimum value of investment multiplier?

    		•
  • 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 : Define involuntary unemployment

    Involuntary unemployment: Involuntary unemployment terms to a condition in which people that are willing to work are unable to obtain work.

    		•
  • Q : Define Depreciation Depreciation of a

    Depreciation of a currency signifies fall in value of domestic currency in terms of foreign currency. Illustration: When value of rupee in terms of US dollars falls, state from Rs. 45 to Rs. 50 per dollar, it will be a condition of depreciation of Ind

    		•
  • Q : Purpose of Balance of Payment Meaning:

    Meaning: - as mentioned above, the balance of payments is a periodic accounting of international economic transactions. Each country having regular economic transactions with other countries prepares periodically the final accounts of their foreign receipts and paymen

    		•