Problem with the keynesian model, Macroeconomics

Assignment Help:

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 from wage inflation, this deviation can't be too large and it can't last for too long (since real wages would become unreasonable low or unreasonable high). This model has no determination of Πw and hence no complete determination of Π. A model which predicts an inflation of around 6% by presuming a wage inflation of 6% isn't very useful. Keynesian model with inflation is hence incomplete.

2. It is quite unreasonable to presume that Πw would be independent of Y. More reasonable would be to model Π Was a positive function of Y. If we are in a boom, L would be above its average and unemployment below its average. In such a situation, it's reasonable to expect wage inflation to increase.

To solve these problems, we have to make Πw endogenous. We do this by Keynesian model adding the Phillips curve.


Related Discussions:- Problem with the keynesian model

Nation in which the volume of goods, Consider a nation in which the volume ...

Consider a nation in which the volume of goods and services is growing by 5 percent per year. If a country's economic size is growing faster than the rest of the world, then

Concept of amximization and assumptions associated the econo, PREPARE AN ES...

PREPARE AN ESSAY ON THE CONCEPT OF MAXIMIZATION AND THE ASSUMPTIONS ASSOCIATED WITH THE BEHAVIOR OF THE ECONOMIC MAN

MARKET, COMPARE AND CONTRAST CLASSICAL MODEL AND KEYNESIAN THEOTY

COMPARE AND CONTRAST CLASSICAL MODEL AND KEYNESIAN THEOTY

Determine the inflation rate in germany between 1992-2010, Inflation in Ger...

Inflation in Germany Once we have monthly data on a price index we can calculate inflation. In most nations, the percentage change in price index during one month is small. So,

Number of gallons of pain, The number of gallons of paint that Home Depot s...

The number of gallons of paint that Home Depot sells in a given day is normally distributed with a mean of 150 gallons and a standard deviation of 35 gallons (I realize that the di

OPEN ECONOMY, EXPLAIN THE 5 SECTOR MODEL (OPEN ECONOMY) IN INCOME DETERMINA...

EXPLAIN THE 5 SECTOR MODEL (OPEN ECONOMY) IN INCOME DETERMINATION

Company is researching the effectiveness, A company is researching the effe...

A company is researching the effectiveness of a new web site design to decrease the time to access a website. Five web site users were randomly selected and their times (in seconds

Monopoly without tax and without price ceiling, Here from a), profit maximi...

Here from a), profit maximizing price = 7 and Q = 10. It is shown in the figure below:- The consumer surplus is shown in blue area which is given as (9-7) *10*1/2 =10 dolla

Staic general equilibrium model, given the consumer maximizing problem subj...

given the consumer maximizing problem subjest to consumption, the firm''s maximizing problem subject to revenue as a function of labour demand, and the government''s budget as G=T.

Gpd., the whole explanation of dpd

the whole explanation of dpd

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