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

Trade and economic growth, Trade and Economic Growth: For a long time,...

Trade and Economic Growth: For a long time, academic debate on trade liberalization and its positive effects on growth rate remained inconclusive and unsettled. But most recen

Lorenz curve, what do we mean when we say export are exogenous and import a...

what do we mean when we say export are exogenous and import are endogeneos?

Principal causes of high population growth, List and briefly describe the p...

List and briefly describe the principal causes of high population growth in developing countries and the major consequences.

What is price elasticity of demand, Explain the elasticity concept as it ap...

Explain the elasticity concept as it applies to necessities and luxuries. Calculate the price elasticity of demand when P= 160 - Q= 480: and when P=240 - Q=320. Calculate and inter

Accounting profit-economic profit of present value, 1. Christopher has $200...

1. Christopher has $200,000 to invest, and he is considering the following business opportunity. He would use his $200,000 to buy a mechanical self-service car wash. He'll earn $40

Maintaining the building of explicit cost, An owner can lease her building ...

An owner can lease her building for $100,000 per year for the next three years. The explicit cost of maintaining the building is $35,000, and the implicit cost is $50,000. All reve

Illustrate the about term the open economy in short, Illustrate the about t...

Illustrate the about term the open economy in short. The Open Economy: a. A closed economy is an economy which does not trade goods-services as well as assets. b. The Uni

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