Aggregate demand with inflation, Macroeconomics

Assignment Help:

Aggregate demand with inflation

In previous versions of Keynesian model, Components of aggregate demand did not depend on P. In IS-LM and in AS-AD models, investments depended on nominal interest rate R.

We argued that investment in fact relies on the real interest rate r but as R = r when πe = 0, we could make it a function of R.  

When πe no longer is zero and real interest rate r = R - πe, we must write I(r) or I(R - πe). We must also write YD(Y, r) or YD(Y, R - πe). As inflation expectations are exogenous (given), it's still the case that YD relies negatively on R. Please note that if there is an equal increase in expected inflation and in nominal interest rate, real interest rate is unaffected and so is aggregate demand andinvestments.


Related Discussions:- Aggregate demand with inflation

Problem with the keynesian model, The problem with the Keynesian model ...

The problem with the Keynesian model We can classify two problems with the Keynesian model as developed so far: 1. Π is exogenous. Although inflation may temporarily deviate

Monetary base and the supply of money, Q. Monetary base and the supply of m...

Q. Monetary base and the supply of money? It isn't possible for central bank to print and distribute money -which would increase their debt without increasing their assets. Rat

The model building, THE MODEL BUILDING    A model of individual or a...

THE MODEL BUILDING    A model of individual or aggregate economic phenomena represents a simplification of real world economic complexities. It may be expressed in words, ta

Describe the goods in the circular flow, Goods in the circular flow ...

Goods in the circular flow If Y R is total value of all goods going from F R to F H , then total value added from all firms in the F R box is equal to Y R (they don't pu

Marginal abatement cost curve, A critically important criterion that must b...

A critically important criterion that must be considered in evaluating environmental policies is whether they provide strong incentives for people to find new ways to improve ambie

Opportunity cost theory, discuss how opportunity cost principles influences...

discuss how opportunity cost principles influences a supplier''s decision to supply labor

Business cycletories, list of all theories of business cycle theories

list of all theories of business cycle theories

Influence the losing price bubble, What happened to the credit standards (e...

What happened to the credit standards (e.g., minimum down payment, mortgage loan relative to the value of the house, and creditworthiness of the borrower) between 1995 and 2005? Wh

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

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