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

Marginal propensity to save, Marginal Propensity to save  (MPS)  is the r...

Marginal Propensity to save  (MPS)  is the ratio of change in total saving to change in total disposable income. Symbolically,     MPS = ?S/?Y For example, total

Elasticity of supply, The supply equation for widgets is P = 100 + 10QS. Th...

The supply equation for widgets is P = 100 + 10QS. The elasticity of supply between quantity supplied of 9 and 11?

Adf test, Table Summary of results from the ADF test ...

Table Summary of results from the ADF test Test Number Oil GDP Interest rate Inflation Unemployment Exc

Explain about phillips curve, Q. Explain about Phillips curve ? The Ph...

Q. Explain about Phillips curve ? The Phillips curve  According to traditional Phillips curve, there is a negative and stable relationship between unemployment andwage in

Employment, the production of 200 units of consumer goods and 300 units of ...

the production of 200 units of consumer goods and 300 units of capital goods : a) indicates full employment b) may be a result of unemployment c) may be impossible for now d)

Nominal interest rate and expected inflation, Q. Nominal interest rate and ...

Q. Nominal interest rate and expected inflation? When we have inflation, we can't, of course, presume that expected inflation is zero. So real interest rate will no longer be e

Why the group is considered powerful, Evaluate your workplace and identify ...

Evaluate your workplace and identify a group that has "power" in the organization. Analyze why the group is considered powerful. a. What are the elements that contribute to the gro

Description of var, In order to observe the correlations between each varia...

In order to observe the correlations between each variable, the most effective method to use is Vector Autoregression (VAR). VAR estimation uses a system of simultaneous equations

Archery instructors need a license, Now suppose that the archery instructor...

Now suppose that the archery instructors need a license in order to charge for archery lessons. The license is free of charge, but there are only four licenses distributed. Assumin

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