Aggregate demand in the is-lm model, Macroeconomics

Assignment Help:

Q. Aggregate demand in the IS-LM model?

Aggregate demand

Aggregate demand depends on Y and R in the IS-LM model

As investments depend on R and consumption and imports depend on Y, aggregate demand will rely on both Y and R. In cross model, we used notation YD(Y) for aggregate demand. In IS-LM model, we should instead use the notation YD(Y, R). Now We have 

YD(Y, R) = C(Y) + I(R) + G + X - Im(Y)

It doesn't make much of a difference if we allow C and Im to depend on R as well, YD will rely positively on Y and negatively on R in any case.

It must also be clear that we can no longer determine GDP the way we did it in cross model. We can't successfully solve the equation YD(Y, R) = Y since we have only one equation and two unknowns (Y and R). We need one additional equation if we want to solve for both Y and R. This equation would come from the money market.


Related Discussions:- Aggregate demand in the is-lm model

Various types of sports clothing, ABC Sports, a store that sells various ty...

ABC Sports, a store that sells various types of sports clothing and other sports items, is planning to introduce a new design of Arizona Diamondbacks' baseball caps. A consultant h

Firm''s total revenues, How much will your firm's total revenues (revenues ...

How much will your firm's total revenues (revenues from both products) change if you increase the price of good X by 2 percent?

Inverse market supply curve, The inverse market demand curve for a good is ...

The inverse market demand curve for a good is p = 100? 0.25Q. the inverse market supply curve for the good is p = 20 + 0.55Q. Calculate the equilibrium price and quantity, consumer

international trade, Solution of the following question The Nigerian presi...

Solution of the following question The Nigerian president goodluck jonathan has just returned from Germany and the following economic transactions were obtained thus,use the data t

Marginal propensity to consume economy, Consider the following: An econo...

Consider the following: An economy is found to have output, y = 20000 Also assume that the government runs a deficit where tax revenue T= 4000 and government expenditures G=5000

Quality of health care, Explain how changes in the quality of health care w...

Explain how changes in the quality of health care will influence the demand for care.

For product price elasticity of demand, You are the manager of a firm that ...

You are the manager of a firm that receives revenues of $50,000 per year from product X and $80,000 per year from product Y. The own price elasticity of demand for product X is -3,

Show the advantage and disadvantage of money, Q. Show the advantage and dis...

Q. Show the advantage and disadvantage of money? Money has one significant advantage and one disadvantage compared to bonds:  · Advantage: Money is more liquid than bond

Estimated profit of typical start-up businesses, Typical start-up businesse...

Typical start-up businesses' estimated profit are forecasted as following: State Bad Good Probability 81% 21%

Equilibrium price and quantity of hybrid vehicles, Suppose gasoline and hyb...

Suppose gasoline and hybrid vehicles are substitutes. Draw a graph indicating what will happen in the market for hybrid vehicles if the price of gasoline increases. Be sure to labe

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd