--%>
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 : Macroeconomic perspective for Economic

    A family’s newly constructed home can produce the service of shelter across several years, therefore from a macroeconomic perspective, this is most reasonably classified as: (i) economic capital. (ii) social infrastructure. (iii) market capitalization. (iv) a fi

    		•
  • Q : Value of imports of goods The country’s

    The country’s balance of trade is Rs.500 crores. The value of exports of goods is Rs. 650 crores. What is the value of imports of goods?

    		•
  • Q : Balance of trade IN which situation,

    IN which situation, there is a deficit in the balance of trade.

    		•
  • Q : Levels of income with no exceptions for

    A flat rate income tax for all levels of income along with no exceptions would be taken as a: (i) proportional tax. (ii) progressive tax. (iii) regressive tax. (iv) common tax. Can anybody suggest me the proper exp

    		•
  • Q : Microeconomics is studying economic

    is studying economic worth your time and effort

    		•
  • Q : Computing Fiscal deficit In government

    In government budget, primary deficit is Rs. 10,000 crores and interest payment is Rs. 8,000 crores. Compute the fiscal deficit?

    		•
  • Q : Supply law and it's factors State the

    State the Law of supply and explain the factors that affecting supply of commodity

    		•
  • Q : Explain Tax rate increase. A change in

    A change in tax rate changes the IS equation, LM equation remaining the same. Let same, let us suppose that the government raises the tax rate from 20 percent to 25 percent<

    		•
  • Q : Describe open market operations

    Describe open market operations? What is its consequence on availability of credit? Answer: Open market operations signify the purchase and sale of government secur

    		•
  • Q : Domestic Investment & Economies

    Question: How will a fall in domestic investment affect the trade surplus and net capital outflows in the domestic economy, the trade deficit and capital inflows in the rest of the world, investment in both economi

    		•