--%>
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 : Expenditure of money on party effects

    When you pay a straight A student in advance to write up your term paper and that person expends the money on a party and then, hung-over, can’t do a good job and hence you wind up with an F for submitting sloppily written gibberish, you encompass just suffered

    		•
  • Q : Impact on income due to price of excess

    What is the impact on income or output and price of excess demand (Inflationary gap)? Answer: In the condition of excess demand (that is Inflationary gap) there wil

    		•
  • Q : Monetary policy-how is it decided The

    The practice explores how monetary policy influences the economy and the type of factors which are significant in finding out the Monetary Policy Committee’s decision.

    		•
  • Q : Domestic inflation of fixed or managed

    Question: A county with a fixed or managed exchange rate would consider i.___________________ its currency if the country is worried about domestic inflation. ii. Briefly Explain?

    Q : Recovery of loans-capital receipt Why

    Why is recovery of loans taken as a capital receipt? Answer: Recovery of loans is always treated as a capital receipt since it leads to refuse in financial assets o

    		•
  • Q : Consumer Equilibrium of two goods The

    The consumer reaches equilibrium for any two goods X and Y whenever the: (1) MUx/Px = MUy/Py. (2) MUx/MUy = Py/Px. (3) Utility from X equivalents the utility produced by Y. (4) Point of diminishing returns is arrived at. Can someon

    		•
  • Q : Use the principles of supply and demand

    Use the principles of supply and demand to address a predetermined goal (set by the student) in the gasoline market. Be clear on what the current market indicates and why and what your future goal is.

    		•
  • Q : Base of categorizing receipts into

    What is the base of categorizing receipts into revenue and capital receipts?

    		•
  • Q : If the MPC is .70 and investment

    If the MPC is .70 and investment increases by $3 billion, the equilibrium GDP will:

    		•
  • Q : Income approach to evaluate national

    Explain in short the income approach to evaluate national income. Answer: Under income method to compute the National Income, the steps given below have been taken into account: A) First of all production units tha

    		•