--%>
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 : What is Supply schedule What is Supply

    What is Supply schedule and how it is related to supply curve?

    		•
  • Q : Effect of flood on demand Mold which

    Mold which destroyed the hamburger crop following a flood would be most probable to slash the demands for: (1) Fried chicken with mashed potatoes and gravy. (2) Soda pop and water. (3) Cucumbers, carrots, and egg plant. (4) Mustard and ketchup. (5) Tofu and sushi.

    		•
  • Q : Profit sharing plan For the firm, the

    For the firm, the major goal of profit sharing plans is to:

    		•
  • Q : Opportunity costs of consumption

    Individuals maximize the satisfaction whenever the marginal utilities of all goods are: (i) Precisely proportional to the consumer’s income. (ii) Maximized. (iii) Precisely proportional to the opportunity costs of consuming them. (iv) Equivalent

    		•
  • Q : Fundamental supply and demand in foreign

    Question: Changes in currency supply and demand can be traced back to changes in fundamental supply and demand in foreign and domestic i._____________________ markets and foreign and domestic ii.___________________

    		•
  • Q : Value of fiscal deficit Evaluate the

    Evaluate the value of fiscal deficit when primary deficit is 53,000 crores and interest on borrowings is Rs 5,000 crores?

    		•
  • Q : Help If the price of K declines, the

    If the price of K declines, the demand curve for the complementary project J will:

    		•
  • Q : How prices allocate resources How

    How prices allocate resources?

    		•
  • Q : About macroeconomics Do you think that

    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 : IMF? In saying that the present system

    In saying that the present system of floating exchange rates is managed we mean that: IMF officials determine exchange rates on a day-to-day basis. countries that allow their exchange rate to move freely will lose their borrowing privileges with the IMF. the value of any IMF member's currency

    		•