--%>

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 : Expanding consumption of a good I have

    I have a problem in economics on Expanding consumption of a good. Please help me in the following question. Your consumption of a good tends to expand if it’s: (i) Relative marginal utility surpasses its relative price. (ii) Total utility is les

  • Q : Public debt How does an internally held

    How does an internally held public debt differ from an externally held public debt?

  • 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 : Problem on superior or luxury goods The

    The Income effects will be most strongly positive for: (1) Normal goods. (2) Necessities. (3) Superior or luxury goods. (4) Substitutes and much negative for the complements. Find out the right answer from the above options.

  • Q : Difference between APC and MPC

    Differentiate between APC and MPC. The value of which of them can be greater than another and when? Answer: APC is the average

  • Q : Origin of scarcity problem for each

    Can anybody suggest me the proper explanation for given problem regarding problem of scarcity in economics generally. The problem of scarcity means that the origin for each economic activity is to: (v) facilitate s

  • Q : Physical quality of life index DISCUSS

    DISCUSS the experience of high GNP countries and low GNP with regard to PQLI.

  • Q : Purchasing and consumption of

    The usual household maximizes the utility by spending all its money to purchase and consume a combination of goods which yields: (1) Fundamental physiological requirements and customary wants. (2) Maximum status and the social prestige. (3) Complete satisfaction of al

  • Q : Type of market when people cannot buy

    Whenever people can’t purchase all of a good they are willing and capable to pay for at present market price, there is surely a market: (1) Price ceiling. (2) Price floor. (3) Shortage. (4) Anomaly.  (5) Surplus. Please

  • 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?

    Discover Q & A

    Leading Solution Library
    Avail More Than 1455816 Solved problems, classrooms assignments, textbook's solutions, for quick Downloads
    No hassle, Instant Access
    Start Discovering

    18,76,764

    1922800
    Asked

    3,689

    Active Tutors

    1455816

    Questions
    Answered

    Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!

    Submit Assignment

    ©TutorsGlobe All rights reserved 2022-2023.