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

Employees'' productivity, what measures should be taken to raise the produc...

what measures should be taken to raise the productivity of the workers?

Inherited a piece of commercial real estate, Until recently you worked as a...

Until recently you worked as an accountant, earning $30,000 annually. Then you inherited a piece of commercial real estate bringing in $12,000 in rent annually. You decided to leav

Calculate the equilibrium level of income, The economy of Macroland has a b...

The economy of Macroland has a balanced budget with fixed government expenditures G = 150 and T = 150. Investment is autonomous: I = 200. The consumption function is the foll

Credit multiplier, how can the central bank influence the size of the multi...

how can the central bank influence the size of the multiplier

Influence the risk accompanying long-term contracts, What impact will high ...

What impact will high and variable rates of inflation have on the economy? How will they influence the risk accompanying long-term contracts and related business decisions?

Fisher equation, using the fisher equation what can you infer about expecte...

using the fisher equation what can you infer about expected inflation in canada and in the united states?

The growth of per-capita gdp in the period immediately, An economy has the ...

An economy has the following parameter values: s ?=.3,d ?=.1,A ?=1,andL ?=100.2 The economy begins at steady state but at some point is attacked by Godzilla, destroying 70% of the

Stock of a particular company, Suppose that you have bought a total of 3100...

Suppose that you have bought a total of 3100 shares of stock of a particular company. You bought 1200 shares of stock at $17 per share, 900 shares of stock at $11 per share, and th

National income determination, impact of change in government expenditure a...

impact of change in government expenditure and tax on fiscal policy

Quantity equation, Quantity Equation-Has this theory worked? Why or why not...

Quantity Equation-Has this theory worked? Why or why not?

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