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

Difference between productive and allocative efficiency, Explain the differ...

Explain the difference between productive and allocative ( economic ) efficiency. Explanation of productive efficiency, e.g. output at AC minimum Define to the effect th

Two evils of monopoly, A government purchase real GDP. Are increases in gov...

A government purchase real GDP. Are increases in government purchases associated with increases in real GDP?Describe the important characteristics of perfect competition and monopo

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

Explain the difference among saving and investment, Explain the difference ...

Explain the difference among saving and investment as explained by macroeconomists. Which of the following situations represent investment or saving? Explain: a) You u

Assignment, Ask question #MinDerive the isoprofit function ?imum 100 words...

Ask question #MinDerive the isoprofit function ?imum 100 words accepted#

Economics, Consider the following: The city council has just approved the c...

Consider the following: The city council has just approved the construction of a water park in your town. You are responsible for studying the impact of the new water park on the l

Robert''s new way vacuum cleane, Robert's New Way Vacuum Cleaner Company is...

Robert's New Way Vacuum Cleaner Company is a newly started small business that produces vacuum cleaners and belongs to a monopolistically competitive market. Its demand curve for t

Lilie, What are the requirements for something to be considered money? Why ...

What are the requirements for something to be considered money? Why does the dollar have value?

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