--%>
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 : Open-Economy Macroeconomics

    Open-Economy Macroeconomics   Suppose the structure of an economy with a flexible exchange rates is represented by:   C = 200 + 0.85*(Y - T)             &n

    		•
  • Q : When Macroeconomic theory least related

    Macroeconomic theory would be least related in analyzing the results of: (w) optional ways of funding deficits in international trade. (x) U.S. federal budget deficits. (y) consumer items purchased through middle-income families. (z) deficit spending through the United Nations.

    		•
  • Q : Define Break Even point Define Break

    Define Break Even point? Elucidate with the help of saving function. Answer: Breakeven point is a point where consumption equals to income and saving is equivalent t

    		•
  • Q : Invesstment multiplier what can be the

    what can be the minimum value of investment multiplier?

    		•
  • Q : Problem on diminishing marginal utility

    An illustration of how marginal utility diminishes takes place when: (1) Derek finds it tough to laugh politely when he hears a “new” joke for the fourth time now. (2) Amy Sue chooses she would instead have 150 hogs than 151 on her pig far

    		•
  • 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 : Difference between

    Elucidate the differences among the frictional, structural, and cyclical forms of unemployment.

    		•
  • Q : Definition of equilibrium price

    Definition of equilibrium price: It is the price which balances quantity demanded and quantity supplied. The equilibrium price is frequently termed as the "market-clearing" price since both buyers and sellers are p

    		•
  • Q : Implications of fiscal deficit

    Implications of fiscal deficit: (A) High fiscal deficit entails a big amount of borrowings in which the government takes more loans to pay back it. It raises the liability of government.

    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

    		•