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

Aggregate production function, The aggregate production function Defin...

The aggregate production function Definition Imagine the national economy during a short period of time (say one week). We refer:  L: total amount of work used duri

Difference between opportunity and accounting cost, Provide an explanation ...

Provide an explanation of difference between opportunity and accounting cost, and accounting and economic profits. Then, please provide an example from your experience where opport

Grocery store manager, A grocery store manager would like to have an idea c...

A grocery store manager would like to have an idea concerning the average amount milk the store sells per day. In a sample of 70 days, the average amount number of gallons sold was

Explain the determinants of transaction demand, Macro Economics 1. How...

Macro Economics 1. How was the Classical Theory of interest role criticized by Keynes? 2. Illustrate the barter system that was used in early times in lieu of money. 3.

Case fair Oster, iN BOTH CITIES, AN INCREASE IN INCOME COMBINED WITH EXPECT...

iN BOTH CITIES, AN INCREASE IN INCOME COMBINED WITH EXPECTATIONS OF A STRONG MARKET SHIFTED DEMAND AND CAUSED PRICES TO RISE RAPLIDLY DURING THE MID-TO LATE 1980S. Illustrate with

Describe the keynes motivation, Q. Describe the Keynes motivation? Key...

Q. Describe the Keynes motivation? Keynes' motivation: In good times, when Y is high (above its trend), national income is high (above it trend). Consumers will take this opp

International trade, difference between mercantilism and absolute advantage...

difference between mercantilism and absolute advantage

Explain the time constant of the circuit, A coil of inductance 0.04H and re...

A coil of inductance 0.04H and resistance 10Ω is linked to a 120V, d.c. supply. Determine (a) The ?nal value of current, (b) The time constant of the circuit, (c) The va

Explain the price elasticity of demand, List the 3 factors that determine t...

List the 3 factors that determine the price elasticity of demand? State the factor that determines the price elasticity of supply?

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